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Horizon (1964) - TV Show

IMDb Rating: 8.60/10 (avg out of 1130 votes)
Horizon Airs: Thursday
Horizon Status: Airing

HORIZON - General Information


Series Premiere: February 05, 1964
Classification: Documentary
Genre: Action | Documentary
Network: BBC Two
Airs: Thursday at 09:00 pm
Runtime: 60 Minutes

HORIZON - Season 59 -- 2 Episodes


59x9 -- TBA
59x10 -- TBA

HORIZON - Season 60 -- 1 Episodes


60x2 -- TBA

HORIZON - Season 62 -- 1 Episodes


62x1 -- TBA

HORIZON - Season 1964 -- 10 Episodes


1964x1 -- Feb 05, 1964 -- The World of Buckminster Fuller
1964x2 -- May 30, 1964 -- Pesticides and Posterity
1964x3 -- Jun 27, 1964 -- A Candle to Nature
1964x4 -- Jul 25, 1964 -- Strangeness Minus Three
1964x5 -- Aug 22, 1964 -- The Air of Science
1964x6 -- Sep 21, 1964 -- The Knowledge Explosion
1964x7 -- Oct 19, 1964 -- The Amateur Scientist
1964x8 -- Nov 16, 1964 -- Tots and Quods and Woodgeries
1964x9 -- Dec 01, 1964 -- Professor J.B.S. Haldane, Obituary
1964x10 -- Dec 14, 1964 -- Science, Toys and Magic

HORIZON - Season 1965 -- 24 Episodes


1965x1 -- Jan 06, 1965 -- Learning from Machines
1965x2 -- Jan 20, 1965 -- The Technique of Change
1965x3 -- Feb 03, 1965 -- Star Gazers
1965x4 -- Feb 17, 1965 -- Science and Art
1965x5 -- Mar 03, 1965 -- The Great Computer Scandal
1965x6 -- Mar 17, 1965 -- Faster, Farther, Higher
1965x7 -- Mar 31, 1965 -- Restless Genius
1965x8 -- Apr 14, 1965 -- Other Side of the Pill
1965x9 -- May 12, 1965 -- The Big Smoke
1965x10 -- May 26, 1965 -- The Long Slide
1965x11 -- Jun 09, 1965 -- Men and Sharks
1965x12 -- Jun 23, 1965 -- The Sudden Light
1965x13 -- Jul 14, 1965 -- Dr. Joseph Needham
1965x14 -- Jul 28, 1965 -- Science Fiction: Science Fact?
1965x15 -- Aug 11, 1965 -- Certain of Uncertainty
1965x16 -- Aug 25, 1965 -- Time Stood Still
1965x17 -- Sep 08, 1965 -- Fuel for the Future
1965x18 -- Sep 22, 1965 -- Let Newton Be
1965x19 -- Oct 10, 1965 -- Special Senses
1965x20 -- Oct 24, 1965 -- An Affair of the Heart
1965x21 -- Nov 07, 1965 -- 10,000 Tombs
1965x22 -- Nov 21, 1965 -- Toil, Sweat & Tears
1965x23 -- Dec 05, 1965 -- The Big Dishes and the Living Stream
1965x24 -- Dec 19, 1965 -- Boys on Bubbles

HORIZON - Season 1966 -- 24 Episodes


1966x1 -- Jan 02, 1966 -- Windows of the Soul
1966x2 -- Jan 16, 1966 -- The Troubled Mind
1966x3 -- Jan 30, 1966 -- A Man of Two Visions
1966x4 -- Feb 13, 1966 -- A Theory of the Earth
1966x5 -- Feb 27, 1966 -- Route 128
1966x6 -- Mar 13, 1966 -- The Beginning of Life
1966x7 -- Mar 27, 1966 -- So You Want to Be an Inventor?
1966x8 -- Apr 10, 1966 -- Chance and Decay
1966x9 -- Apr 24, 1966 -- Towers of Ilium
1966x10 -- May 08, 1966 -- Man in Space
1966x11 -- May 22, 1966 -- Destination Mars
1966x12 -- Jun 05, 1966 -- Man Meets Duck
1966x13 -- Jun 19, 1966 -- Where Must the Money Go?
1966x14 -- Jul 03, 1966 -- Genes in Action
1966x15 -- Jul 17, 1966 -- The Lonely Children
1966x16 -- Jul 31, 1966 -- Man of Science
1966x17 -- Sep 11, 1966 -- The Dolphins That Joined the Navy
1966x18 -- Sep 25, 1966 -- M.I.T's ABC
1966x19 -- Oct 10, 1966 -- Ten Years in the Antarctic
1966x20 -- Oct 24, 1966 -- The Athlete
1966x21 -- Nov 07, 1966 -- From Peenemünde to the Moon
1966x22 -- Nov 21, 1966 -- Sex-Change?
1966x23 -- Dec 05, 1966 -- The Structure of Life
1966x24 -- Dec 25, 1966 -- Hand Me My Sword, Humphrey

HORIZON - Season 1967 -- 20 Episodes


1967x1 -- Jan 17, 1967 -- Sons of Cain
1967x2 -- Feb 17, 1967 -- How Best to Make a Man, How Best to Make a Scientist
1967x3 -- Feb 28, 1967 -- Dynamo - The Life of Michael Faraday
1967x4 -- Mar 14, 1967 -- Migraine
1967x5 -- Mar 28, 1967 -- How Safe is Surgery?
1967x6 -- Apr 25, 1967 -- The Shape of War to Come
1967x7 -- May 09, 1967 -- Memory
1967x8 -- May 23, 1967 -- Masters of the Desert
1967x9 -- Jun 20, 1967 -- Cancer - The Smoker's Gamble
1967x10 -- Jul 04, 1967 -- Science and the Supernatural
1967x11 -- Jul 18, 1967 -- Hypnosis
1967x12 -- Sep 12, 1967 -- The War of the Boffins
1967x13 -- Sep 26, 1967 -- Aspects of Alcohol
1967x14 -- Oct 10, 1967 -- Lords of the Sea
1967x15 -- Oct 24, 1967 -- Will Art Last?
1967x16 -- Nov 07, 1967 -- Air Safety - The Unknown Factor
1967x17 -- Nov 21, 1967 -- The Life and Death of the Pine Processionary
1967x18 -- Dec 05, 1967 -- Koestler on Creativity
1967x19 -- Dec 12, 1967 -- The World of Ted Serios
1967x20 -- Dec 24, 1967 -- Professor in Toyland

HORIZON - Season 1968 -- 23 Episodes


1968x1 -- Jan 02, 1968 -- An Ingenious Man - Sir H. John Baker
1968x2 -- Jan 30, 1968 -- Man's Best Friend
1968x3 -- Feb 13, 1968 -- Once a Junkie
1968x4 -- Feb 27, 1968 -- Towns, Traffic and Tomorrow
1968x5 -- Mar 12, 1968 -- The Man Makers
1968x6 -- Mar 26, 1968 -- Man in Search of Himself
1968x7 -- Apr 09, 1968 -- Investigating Murder
1968x8 -- May 07, 1968 -- The Equation of Murder
1968x9 -- Sep 12, 1968 -- The Lindemann Enigma
1968x10 -- Sep 19, 1968 -- From Field to Factory
1968x11 -- Sep 26, 1968 -- Comfort on Aging
1968x12 -- Oct 03, 1968 -- Experiments in War
1968x13 -- Oct 17, 1968 -- African Medicine
1968x14 -- Oct 24, 1968 -- The Broken Bridge
1968x15 -- Oct 31, 1968 -- Children Without Words
1968x16 -- Nov 07, 1968 -- Computer Revolution
1968x17 -- Nov 14, 1968 -- The Doctor's Dilemma
1968x18 -- Nov 21, 1968 -- In the Matter of Dr. Alfred Nobel
1968x19 -- Nov 28, 1968 -- Wheels Within Wheels
1968x20 -- Dec 05, 1968 -- Black Man, White Science
1968x21 -- Dec 12, 1968 -- Hidden World
1968x22 -- Dec 19, 1968 -- The Talgai Skull
1968x23 -- Dec 24, 1968 -- Phantasmagoria: The Magic Lantern

HORIZON - Season 1969 -- 36 Episodes


1969x1 -- Jan 02, 1969 -- Inside Every Fat Man
1969x2 -- Jan 09, 1969 -- If Only They Could Speak
1969x3 -- Jan 16, 1969 -- The Miraculous Wonder: The Human Eye
1969x4 -- Jan 23, 1969 -- The Years of the Locust
1969x5 -- Jan 30, 1969 -- The Gifted Child
1969x6 -- Feb 06, 1969 -- The Last of the Polymaths
1969x7 -- Feb 13, 1969 -- Music and the Mind
1969x8 -- Feb 20, 1969 -- Report on V.D.
1969x9 -- Feb 22, 1969 -- A True Madness
1969x10 -- Feb 27, 1969 -- Extra Sensory Perception
1969x11 -- Mar 06, 1969 -- The Drift from Science
1969x12 -- Mar 13, 1969 -- Powers of Persuasion
1969x13 -- Mar 20, 1969 -- The View from Space
1969x14 -- Mar 27, 1969 -- The Unborn Patient
1969x15 -- Apr 10, 1969 -- King Solomon's Garden
1969x16 -- Apr 24, 1969 -- Muck Today, Poison Tomorrow
1969x17 -- May 01, 1969 -- Shark
1969x18 -- May 15, 1969 -- Technology and Self-Determination
1969x19 -- May 22, 1969 -- After Apollo
1969x20 -- May 29, 1969 -- Discovery
1969x21 -- Jun 05, 1969 -- Machines and People
1969x22 -- Sep 15, 1969 -- Science on Safari
1969x23 -- Sep 29, 1969 -- The Problem of Pain
1969x24 -- Oct 06, 1969 -- Four Fast Legs and a Nose
1969x25 -- Oct 13, 1969 -- Father of the Man
1969x26 -- Oct 20, 1969 -- Master of the Microscope
1969x27 -- Oct 27, 1969 -- C.E.R.N.
1969x28 -- Nov 03, 1969 -- Snap, Crackle and Bang
1969x29 -- Nov 10, 1969 -- Cancer Now
1969x30 -- Nov 17, 1969 -- There's a Rhino in My Sugar
1969x31 -- Nov 24, 1969 -- Fit to Live
1969x32 -- Dec 01, 1969 -- Don't Cackle, Lay Eggs
1969x33 -- Dec 08, 1969 -- How Much Do You Drink?
1969x34 -- Dec 15, 1969 -- A Game of War
1969x35 -- Dec 22, 1969 -- Bread
1969x36 -- Dec 29, 1969 -- For the Safety of Mankind

HORIZON - Season 1970 -- 37 Episodes


1970x1 -- Jan 05, 1970 -- Just Another World
1970x2 -- Jan 12, 1970 -- Henry Royce, Mechanic
1970x3 -- Jan 19, 1970 -- A Disease of Our Time - Stress
1970x4 -- Jan 26, 1970 -- A Disease of Our Time - Heart Attacks
1970x5 -- Feb 02, 1970 -- Sex and Sexuality
1970x6 -- Feb 16, 1970 -- Whose Coast?
1970x7 -- Feb 23, 1970 -- A Much Wanted Child
1970x8 -- Mar 02, 1970 -- The Expert Witness
1970x9 -- Mar 09, 1970 -- After the Iron Age
1970x10 -- Mar 16, 1970 -- Let the Therapy Fit the Crime
1970x11 -- Mar 23, 1970 -- The World Outside
1970x12 -- Mar 30, 1970 -- In the Beginning Was the Word
1970x13 -- Apr 13, 1970 -- The Drifting of the Continents
1970x14 -- Apr 20, 1970 -- A Case of Priority
1970x15 -- Apr 27, 1970 -- The Fretful Elements
1970x16 -- May 11, 1970 -- One Man's Meat
1970x17 -- Jul 06, 1970 -- Only Skin Deep
1970x18 -- Jul 13, 1970 -- Wolves and Wolfmen
1970x19 -- Aug 10, 1970 -- A Measure of Uncertainty
1970x20 -- Aug 17, 1970 -- The Manhunters
1970x21 -- Aug 24, 1970 -- Don't Get Sick in America
1970x22 -- Aug 31, 1970 -- Crown of Thorns
1970x23 -- Sep 07, 1970 -- Noah's Ark in Kensington
1970x24 -- Sep 14, 1970 -- Virus
1970x25 -- Sep 21, 1970 -- Water, Water
1970x26 -- Sep 28, 1970 -- All Creatures Great and Small
1970x27 -- Oct 05, 1970 -- Child for a Lifetime
1970x28 -- Oct 12, 1970 -- Something for Our Children
1970x29 -- Nov 02, 1970 -- Million Ton Tanker
1970x30 -- Nov 09, 1970 -- The Insect War
1970x31 -- Nov 16, 1970 -- The Savage Mind
1970x32 -- Nov 23, 1970 -- Tanks
1970x33 -- Nov 30, 1970 -- Mind the Machine
1970x34 -- Dec 07, 1970 -- Square Pegs
1970x35 -- Dec 14, 1970 -- The City That Waits to Die
1970x36 -- Dec 21, 1970 -- The Man Who Talks to Frogs
1970x37 -- Dec 28, 1970 -- The Gargantuan Triumph of Science

HORIZON - Season 1971 -- 32 Episodes


1971x1 -- Jan 04, 1971 -- Wildlife - The Last Great Battle
1971x2 -- Jan 18, 1971 -- Great Ormond Street
1971x3 -- Jan 25, 1971 -- A Bulldozer Through Heaven
1971x4 -- Feb 01, 1971 -- Rumors of War
1971x5 -- Feb 15, 1971 -- I'm Dependent - You're Addicted
1971x6 -- Feb 22, 1971 -- Kuru - To Tremble with Fear
1971x7 -- Mar 08, 1971 -- Due to a Lack of Interest, Tomorrow Has Been Canceled
1971x8 -- Mar 15, 1971 -- What Kind of Doctor?
1971x9 -- Mar 22, 1971 -- Nice Sort of Accident to Have
1971x10 -- Apr 05, 1971 -- The Wood
1971x11 -- Apr 12, 1971 -- The Measure of a Man
1971x12 -- Apr 26, 1971 -- Three Score Years and Then?
1971x13 -- May 03, 1971 -- Darwin's Bulldog
1971x14 -- May 10, 1971 -- The Secret
1971x15 -- May 17, 1971 -- What Every Girl Should Know
1971x16 -- May 24, 1971 -- Tastes of Food to Come
1971x17 -- May 31, 1971 -- Looking for a Happy Landing
1971x18 -- Jun 07, 1971 -- A Case of Depression
1971x19 -- Jun 14, 1971 -- The Total War Machine
1971x20 -- Jun 21, 1971 -- The Dinosaur Hunters
1971x21 -- Sep 27, 1971 -- Your Country Needs You
1971x22 -- Oct 04, 1971 -- Rheumatism
1971x23 -- Oct 11, 1971 -- If at First You Don't Succeed...You Don't Succeed
1971x24 -- Oct 18, 1971 -- One Liverpool or Two?
1971x25 -- Oct 25, 1971 -- Rutherford, Cavendish
1971x26 -- Nov 01, 1971 -- The Fierce People
1971x27 -- Nov 15, 1971 -- The Men Who Painted Caves
1971x28 -- Nov 22, 1971 -- The Crab Nebula
1971x29 -- Nov 29, 1971 -- Can Venice Survive?
1971x30 -- Dec 06, 1971 -- Willingly to School
1971x31 -- Dec 20, 1971 -- Periscope War
1971x32 -- Dec 27, 1971 -- Patently Absurd

HORIZON - Season 1972 -- 33 Episodes


1972x1 -- Jan 03, 1972 -- The Missing Link
1972x2 -- Jan 10, 1972 -- Navajo - The Last Red Indians
1972x3 -- Jan 17, 1972 -- How Much Do You Smell?
1972x4 -- Jan 31, 1972 -- Parasite of Paradise
1972x5 -- Feb 07, 1972 -- The Day It Rained Periwinkles
1972x6 -- Feb 14, 1972 -- Are You Doing This for Me, Doctor?
1972x7 -- Feb 21, 1972 -- How They Sold Doomsday
1972x8 -- Feb 28, 1972 -- For Love or Money
1972x9 -- Mar 06, 1972 -- Whales, Dolphins and Men
1972x10 -- Mar 13, 1972 -- What is Race?
1972x11 -- Mar 20, 1972 -- Man-Made Lakes in Africa
1972x12 -- Mar 27, 1972 -- Survival in the Sahara
1972x13 -- Apr 10, 1972 -- Mind Over Body
1972x14 -- Apr 17, 1972 -- Out of Volcanoes
1972x15 -- May 01, 1972 -- The Wizard Who Spat on the Floor
1972x16 -- May 08, 1972 -- Rail Crash
1972x17 -- May 22, 1972 -- Do You Dig National Parks?
1972x18 -- Jun 12, 1972 -- Sorry I Opened My Mouth
1972x19 -- Jul 03, 1972 -- The Way We Move
1972x20 -- Jul 10, 1972 -- The Life That Lives on Man
1972x21 -- Jul 24, 1972 -- Sex Can Be a Problem
1972x22 -- Jul 31, 1972 -- The Surgery of Violence
1972x23 -- Oct 12, 1972 -- Hospital, 1922
1972x24 -- Oct 19, 1972 -- When Polar Bears Swam in the Thames
1972x25 -- Oct 26, 1972 -- The Making of the English Landscape
1972x26 -- Nov 02, 1972 -- Shadows of Bliss
1972x27 -- Nov 09, 1972 -- Billion Marsh
1972x28 -- Nov 16, 1972 -- Do You Sincerely Want a Long Life?
1972x29 -- Nov 23, 1972 -- The Making of a Natural History Film
1972x30 -- Nov 30, 1972 -- Fire
1972x31 -- Dec 07, 1972 -- Alaskan Pipe Dream
1972x32 -- Dec 21, 1972 -- Their Life in Your Hands
1972x33 -- Dec 28, 1972 -- Navigating Europe

HORIZON - Season 1973 -- 33 Episodes


1973x1 -- Jan 04, 1973 -- Epidemic
1973x2 -- Jan 11, 1973 -- Worlds in Collision
1973x3 -- Jan 18, 1973 -- The Military Necessity
1973x4 -- Jan 25, 1973 -- The Curtain of Silence
1973x5 -- Feb 01, 1973 -- Crime Lab
1973x6 -- Feb 08, 1973 -- When the Breeding Has to Stop
1973x7 -- Feb 15, 1973 -- Science is Dead, Long Live Science
1973x8 -- Mar 01, 1973 -- ...And Where Will the Children Play?
1973x9 -- Mar 08, 1973 -- Acupuncture: A Chinese Puzzle
1973x10 -- Mar 22, 1973 -- What Time is Your Body?
1973x11 -- Apr 05, 1973 -- Survival of the Weakest
1973x12 -- Apr 12, 1973 -- Red Sea Coral and the Crown of Thorns
1973x13 -- Apr 26, 1973 -- Lumbered with Back-Ache!
1973x14 -- May 03, 1973 -- Airport
1973x15 -- May 17, 1973 -- Do You Remember the Memory Man?
1973x16 -- May 24, 1973 -- What a Waste!
1973x17 -- Jun 07, 1973 -- The Laws of the Land
1973x18 -- Jun 14, 1973 -- Do We Really Need the Railways?
1973x19 -- Jun 21, 1973 -- The Telly of Tomorrow
1973x20 -- Jun 28, 1973 -- The Rat Man
1973x21 -- Jul 05, 1973 -- How Does It Hurt?
1973x22 -- Aug 09, 1973 -- A Scientist Looks at Religion
1973x23 -- Sep 24, 1973 -- In Search of Konrad Lorenz
1973x24 -- Oct 01, 1973 -- Stretch Up Tall
1973x25 -- Oct 08, 1973 -- Gilding the Lily
1973x26 -- Oct 15, 1973 -- Black Holes of Gravity
1973x27 -- Oct 22, 1973 -- What's So Big About Us?
1973x28 -- Oct 29, 1973 -- The Steadfast Tin Soldier
1973x29 -- Nov 05, 1973 -- Carry on Smoking
1973x30 -- Nov 26, 1973 -- Air Crash Detective
1973x31 -- Dec 03, 1973 -- An Element of Mystery
1973x32 -- Dec 17, 1973 -- Digging Up the Future
1973x33 -- Dec 24, 1973 -- Kula, a Reason for Giving

HORIZON - Season 1974 -- 32 Episodes


1974x1 -- Jan 07, 1974 -- A Matter of Self-Defense
1974x2 -- Jan 14, 1974 -- Bird Brain - The Mystery of Bird Navigation
1974x3 -- Jan 21, 1974 -- Never Too Late to Learn
1974x4 -- Jan 28, 1974 -- The Great Fish Hunt
1974x5 -- Feb 04, 1974 -- Pedal Power
1974x6 -- Feb 11, 1974 -- The Writing on the Wall
1974x7 -- Feb 18, 1974 -- Where Did the Colorado Go?
1974x8 -- Mar 04, 1974 -- The Future Goes Boom
1974x9 -- Mar 11, 1974 -- Fusion: The Energy Promise
1974x10 -- Apr 22, 1974 -- The First Ten Years
1974x11 -- Apr 29, 1974 -- This Yankee Dodge Beats Mesmerism Hollow
1974x12 -- May 06, 1974 -- The Hunting of the Quark
1974x13 -- May 13, 1974 -- A Noah's Ark for Europe
1974x14 -- Jun 03, 1974 -- Bridges: When It Comes to the Crunch
1974x15 -- Jun 10, 1974 -- Search for Life
1974x16 -- Jun 10, 1974 -- The Secrets of Sleep
1974x17 -- Jun 24, 1974 -- Who Needs Skills?
1974x18 -- Jul 01, 1974 -- Hills of Promise
1974x19 -- Jul 08, 1974 -- The Race for the Double Helix
1974x20 -- Jul 15, 1974 -- The Immigrant Doctors
1974x21 -- Jul 22, 1974 -- Mines, Minerals and Men
1974x22 -- Jul 29, 1974 -- What Price Steak?
1974x23 -- Aug 05, 1974 -- Listen and Be Loyal
1974x24 -- Aug 12, 1974 -- Adam or Eve?
1974x25 -- Sep 02, 1974 -- An Unholy Scramble
1974x26 -- Oct 28, 1974 -- Do as You Are Told
1974x27 -- Nov 04, 1974 -- The First Signs of Washoe
1974x28 -- Nov 11, 1974 -- The Other Way
1974x29 -- Dec 09, 1974 -- Joey
1974x30 -- Dec 16, 1974 -- The Neglected Harvest
1974x31 -- Dec 23, 1974 -- How on Earth Did They Do That?
1974x32 -- Dec 30, 1974 -- The Lysenko Affair

HORIZON - Season 1975 -- 26 Episodes


1975x1 -- Jan 06, 1975 -- The Cleanest Place in the World
1975x2 -- Jan 20, 1975 -- The Killer Dust
1975x3 -- Jan 27, 1975 -- A Time to Be Born
1975x4 -- Feb 10, 1975 -- The Unsafe Sea
1975x5 -- Feb 17, 1975 -- The Change of Life
1975x6 -- Feb 24, 1975 -- Project Fido
1975x7 -- Apr 07, 1975 -- The Long, Long Walkabout
1975x8 -- Apr 14, 1975 -- The Overworked Miracle
1975x9 -- Apr 21, 1975 -- Not the Cheapest, But the Best
1975x10 -- Apr 28, 1975 -- A Spoonful of Roughage
1975x11 -- May 05, 1975 -- Brain Poison
1975x12 -- May 12, 1975 -- The Bulldog's Last Bark
1975x13 -- May 19, 1975 -- Benjamin
1975x14 -- Jun 02, 1975 -- The McMaster Experiment
1975x15 -- Jun 09, 1975 -- The Glazed Outlook
1975x16 -- Jun 16, 1975 -- The Three Chord Trick
1975x17 -- Jun 23, 1975 -- The Cleanest Place in the World
1975x18 -- Jun 30, 1975 -- Strange Sleep
1975x19 -- Jul 07, 1975 -- The Greatest Advance Since the Wheel?
1975x20 -- Jul 14, 1975 -- How Do You Read?
1975x21 -- Jul 21, 1975 -- The Sickly Sea
1975x22 -- Jul 28, 1975 -- Happy Catastrophe
1975x23 -- Aug 04, 1975 -- To Die, to Live - The Survivors of Hiroshima
1975x24 -- Aug 11, 1975 -- Cannabis
1975x25 -- Aug 18, 1975 -- Meditation and the Mind
1975x26 -- Dec 29, 1975 -- The Trobriand Experiment

HORIZON - Season 1976 -- 32 Episodes


1976x1 -- Jan 05, 1976 -- The Transplant Experience
1976x2 -- Jan 12, 1976 -- Intimate Strangers
1976x3 -- Jan 19, 1976 -- A Fair Share of What Little We Have
1976x4 -- Jan 26, 1976 -- The Incredible Machine
1976x5 -- Feb 02, 1976 -- King Coal Revived
1976x6 -- Feb 09, 1976 -- A Question of Trust
1976x7 -- Feb 16, 1976 -- The Case of the Bermuda Triangle
1976x8 -- Feb 23, 1976 -- The Lords of the Labyrinth
1976x9 -- Mar 01, 1976 -- Inside the Shark
1976x10 -- Mar 08, 1976 -- The Chemical Dream
1976x11 -- Mar 15, 1976 -- The Edelin Affair
1976x12 -- Mar 22, 1976 -- The World of Margaret Mead
1976x13 -- Mar 29, 1976 -- The Pathway from Madness
1976x14 -- Apr 05, 1976 -- Geronimo's Children
1976x15 -- Apr 12, 1976 -- The Vision of the Blind
1976x16 -- Apr 26, 1976 -- A Lesson for Teachers
1976x17 -- May 03, 1976 -- Why Did Stuart Die?
1976x18 -- May 10, 1976 -- The Planets
1976x19 -- May 17, 1976 -- The Children of Peru
1976x20 -- May 24, 1976 -- Dying
1976x21 -- May 31, 1976 -- The Great British Drought
1976x22 -- Jun 07, 1976 -- A Home Like Ours... A Story of Four Children
1976x23 -- Jun 14, 1976 -- What's Wrong with the Sun?
1976x24 -- Oct 25, 1976 -- The Bull's Eye War
1976x25 -- Nov 01, 1976 -- The Hot-Blooded Dinosaurs
1976x26 -- Nov 08, 1976 -- Billion Dollar Bubble
1976x27 -- Nov 15, 1976 -- The Selfish Gene
1976x28 -- Nov 22, 1976 -- A Child of Our Own
1976x29 -- Nov 29, 1976 -- Secrets of a Coral Island
1976x30 -- Dec 06, 1976 -- The Long Valley
1976x31 -- Dec 13, 1976 -- Half-Way to 1984
1976x32 -- Dec 20, 1976 -- The Mystery of King Arthur and His Round Table

HORIZON - Season 1977 -- 25 Episodes


1977x1 -- Jan 07, 1977 -- A Smile for a Crocodile
1977x2 -- Jan 14, 1977 -- The Pill for the People
1977x3 -- Jan 21, 1977 -- The Ape That Stood Up
1977x4 -- Feb 04, 1977 -- The Human Animal
1977x5 -- Feb 18, 1977 -- The Guinea Pig and the Law
1977x6 -- Feb 25, 1977 -- Hunters of the Seal
1977x7 -- Mar 04, 1977 -- The Red Planet
1977x8 -- Mar 11, 1977 -- One of Nature's Hotels
1977x9 -- Mar 18, 1977 -- Dawn of the Solar Age
1977x10 -- Apr 01, 1977 -- Genetic Roulette
1977x11 -- Jul 15, 1977 -- The Amazing Doctor Newton
1977x12 -- Jul 22, 1977 -- The Trouble with Medicine
1977x13 -- Jul 29, 1977 -- Silent Speech
1977x14 -- Aug 05, 1977 -- The Green Machine
1977x15 -- Aug 26, 1977 -- Horizon 2002
1977x16 -- Sep 02, 1977 -- The River That Came Clean
1977x17 -- Sep 09, 1977 -- Blueprints in the Bloodstream
1977x18 -- Sep 16, 1977 -- 40 Years of Murder
1977x19 -- Sep 23, 1977 -- Darwin's Dream
1977x20 -- Sep 30, 1977 -- The Cry for Help
1977x21 -- Oct 07, 1977 -- The Sunspot Mystery
1977x22 -- Oct 21, 1977 -- The Rhine's Revenge
1977x23 -- Dec 02, 1977 -- Icarus' Children
1977x24 -- Dec 09, 1977 -- The Healing Nightmare
1977x25 -- Dec 23, 1977 -- The Great Wine Revolution

HORIZON - Season 1978 -- 24 Episodes


1978x1 -- Jan 06, 1978 -- Living Machines
1978x2 -- Jan 20, 1978 -- A Land for All Reasons
1978x3 -- Jan 27, 1978 -- I Don't Want to Be a Burden
1978x4 -- Feb 03, 1978 -- Zero G
1978x5 -- Feb 17, 1978 -- The Message in the Rocks
1978x6 -- Feb 24, 1978 -- The Eddystone Lights
1978x7 -- Mar 10, 1978 -- Light of the 21st Century
1978x8 -- Mar 24, 1978 -- The New Breadline
1978x9 -- Mar 31, 1978 -- Now the Chips Are Down
1978x10 -- Jul 14, 1978 -- Explosions in the Mind
1978x11 -- Jul 21, 1978 -- One Small Step
1978x12 -- Jul 28, 1978 -- The Tsetse Trap
1978x13 -- Aug 04, 1978 -- A Whisper from Space
1978x14 -- Aug 11, 1978 -- Prisoners of Hope
1978x15 -- Aug 18, 1978 -- On a Different Track
1978x16 -- Aug 25, 1978 -- Careering Into Science
1978x17 -- Sep 01, 1978 -- Cashing In on the Ocean
1978x18 -- Sep 08, 1978 -- Bags of Life
1978x19 -- Sep 15, 1978 -- Innocent Slaughter
1978x20 -- Nov 03, 1978 -- The Beersheva Experiment
1978x21 -- Nov 10, 1978 -- Divers Do It Deeper
1978x22 -- Nov 17, 1978 -- The Big Sleep
1978x23 -- Nov 24, 1978 -- The Vital Spark
1978x24 -- Dec 29, 1978 -- The Red Deer of Rhum

HORIZON - Season 1979 -- 25 Episodes


1979x1 -- Feb 26, 1979 -- The Forever Fuel
1979x2 -- Mar 05, 1979 -- In Search of Pegasus
1979x3 -- Mar 12, 1979 -- The Keys of Paradise
1979x4 -- Mar 19, 1979 -- Sweet Solutions
1979x5 -- Mar 26, 1979 -- Bronze Age Blast-Off
1979x6 -- Apr 02, 1979 -- The Real Bionic Man
1979x7 -- Apr 09, 1979 -- A Mediterranean Prospect
1979x8 -- Apr 23, 1979 -- Elements of Risk
1979x9 -- Apr 30, 1979 -- Mr. Ludwig's Tropical Dreamland
1979x10 -- May 07, 1979 -- Where Nothing Happens Twice
1979x11 -- May 14, 1979 -- Journey Through the Human Body
1979x12 -- May 21, 1979 -- The Fight to Be Male
1979x13 -- May 28, 1979 -- The Robots Are Coming
1979x14 -- Sep 24, 1979 -- Mexican Oil Dance
1979x15 -- Oct 01, 1979 -- Tracks on the Oregon Trail
1979x16 -- Oct 08, 1979 -- The Race to Reshape Cars
1979x17 -- Oct 15, 1979 -- Dragnet for Diabetes
1979x18 -- Oct 22, 1979 -- The Lost Waters of the Nile
1979x19 -- Oct 29, 1979 -- Survival of the Fastest
1979x20 -- Nov 05, 1979 -- A Touch of Sensitivity
1979x21 -- Nov 12, 1979 -- A Treasury of Trees
1979x22 -- Nov 19, 1979 -- Darkness Visible
1979x23 -- Dec 03, 1979 -- Uranium Goes Critical
1979x24 -- Dec 10, 1979 -- The Fat in the Fire
1979x25 -- Dec 17, 1979 -- Decade

HORIZON - Season 1980 -- 25 Episodes


1980x1 -- Jan 14, 1980 -- The Ghost of the Amoco Cadiz
1980x2 -- Jan 21, 1980 -- You Are Old, Father William
1980x3 -- Feb 04, 1980 -- Cleared for Takeoff
1980x4 -- Feb 11, 1980 -- A Sporting Chance
1980x5 -- Feb 18, 1980 -- Cancer Detectives of Lin Xian
1980x6 -- Feb 25, 1980 -- The Big If...
1980x7 -- Mar 03, 1980 -- Cash from Trash
1980x8 -- Mar 10, 1980 -- Encounter with Jupiter
1980x9 -- Mar 17, 1980 -- Portrait of a Poison
1980x10 -- Mar 24, 1980 -- Magnet Earth
1980x11 -- Sep 01, 1980 -- Goodbye Gutenberg
1980x12 -- Sep 08, 1980 -- Invasion of the Virions
1980x13 -- Sep 15, 1980 -- Beyond the Milky Way
1980x14 -- Sep 22, 1980 -- Little Boxes
1980x15 -- Sep 29, 1980 -- The Other Kenya
1980x16 -- Oct 06, 1980 -- Moving Still
1980x17 -- Oct 13, 1980 -- The Way Out
1980x18 -- Oct 20, 1980 -- The Dead Sea Lives
1980x19 -- Oct 27, 1980 -- Once in a Million Years
1980x20 -- Nov 03, 1980 -- Smoker's Luck
1980x21 -- Nov 10, 1980 -- Behind the Horoscope
1980x22 -- Nov 17, 1980 -- The Mondragon Experiment
1980x23 -- Nov 24, 1980 -- The Spike
1980x24 -- Dec 01, 1980 -- The Slatemakers
1980x25 -- Dec 15, 1980 -- Anatomy of a Volcano

HORIZON - Season 1981 -- 27 Episodes


1981x1 -- Jan 05, 1981 -- Spend and Prosper
1981x2 -- Jan 12, 1981 -- A Whole New Medicine
1981x3 -- Jan 19, 1981 -- The Qualyub Project
1981x4 -- Jan 26, 1981 -- No-One Will Take Me Seriously
1981x5 -- Feb 02, 1981 -- Living with Dying
1981x6 -- Feb 09, 1981 -- A is for Atom, B is for Bomb
1981x7 -- Feb 16, 1981 -- Who Will Deliver Your Baby?
1981x8 -- Mar 02, 1981 -- West of Bangalore
1981x9 -- Mar 09, 1981 -- Gentlemen, Lift Your Skirts
1981x10 -- Mar 16, 1981 -- Hello Universe!
1981x11 -- Mar 23, 1981 -- Voices from Silent Hands
1981x12 -- Mar 30, 1981 -- Did Darwin Get It Wrong?
1981x13 -- Apr 06, 1981 -- East of Bombay
1981x14 -- Apr 11, 1981 -- Resolution on Saturn - The Rings
1981x15 -- Apr 13, 1981 -- Resolution on Saturn - The Moons
1981x16 -- Sep 28, 1981 -- Heads I Win, Tails You Lose
1981x17 -- Oct 05, 1981 -- The Hunt for the Legion Killer
1981x18 -- Oct 12, 1981 -- Breaking in Children
1981x19 -- Oct 19, 1981 -- The Grid
1981x20 -- Oct 26, 1981 -- Butterflies or Barley?
1981x21 -- Nov 02, 1981 -- Science for the People
1981x22 -- Nov 09, 1981 -- The Race to Ruin
1981x23 -- Nov 16, 1981 -- Death of the Dinosaurs
1981x24 -- Nov 23, 1981 -- The Pleasure of Finding Things Out
1981x25 -- Nov 30, 1981 -- The Cornucopia
1981x26 -- Dec 07, 1981 -- The Race Against Time
1981x27 -- Dec 21, 1981 -- Painting by Numbers

HORIZON - Season 1982 -- 22 Episodes


1982x1 -- Jan 11, 1982 -- The Secret of the Snake
1982x2 -- Jan 18, 1982 -- Finding a Voice
1982x3 -- Jan 25, 1982 -- The Sea Beyond the Dunes
1982x4 -- Feb 01, 1982 -- Whatever Happened to the Energy Crisis?
1982x5 -- Feb 08, 1982 -- Notes of a Biology Watcher
1982x6 -- Feb 15, 1982 -- The Cline Affair
1982x7 -- Feb 22, 1982 -- The Million Murdering Death
1982x8 -- Mar 01, 1982 -- Shots in the Dark
1982x9 -- Mar 08, 1982 -- The Victims
1982x10 -- Mar 15, 1982 -- The Future - Made in Japan?
1982x11 -- Mar 22, 1982 -- The Private Face of Medicine
1982x12 -- Apr 05, 1982 -- The Fatal Bargain
1982x13 -- Oct 11, 1982 -- The Miracle of Life
1982x14 -- Oct 18, 1982 -- The Case of the UFOs
1982x15 -- Oct 25, 1982 -- A Killing Rain
1982x16 -- Nov 01, 1982 -- Intimate Relations
1982x17 -- Nov 08, 1982 -- The Scientist and the Baby
1982x18 -- Nov 15, 1982 -- Brave New Babies?
1982x19 -- Nov 29, 1982 -- The Professor of Surgery
1982x20 -- Dec 06, 1982 -- The Chopper
1982x21 -- Dec 13, 1982 -- The State of the Planet
1982x22 -- Dec 20, 1982 -- The Mysterious Mr. Tesla

HORIZON - Season 1983 -- 24 Episodes


1983x1 -- Jan 10, 1983 -- Sizewell Under Pressure
1983x2 -- Jan 17, 1983 -- The Tropical Time Machine
1983x3 -- Jan 24, 1983 -- The Geneva Event
1983x4 -- Feb 07, 1983 -- How Much Can You Drink?
1983x5 -- Feb 14, 1983 -- Talking Turtle
1983x6 -- Feb 21, 1983 -- What Little Girls Are Made of
1983x7 -- Feb 28, 1983 -- British Science - On the Wrong Track?
1983x8 -- Mar 07, 1983 -- The Great Plains Massacre
1983x9 -- Mar 14, 1983 -- Hard Rock
1983x10 -- Mar 21, 1983 -- Better Mind the Computer
1983x11 -- Apr 11, 1983 -- Madness on Trial
1983x12 -- Apr 18, 1983 -- Sixty Minutes to Meltdown
1983x13 -- Apr 25, 1983 -- Killer in the Village
1983x14 -- Sep 26, 1983 -- The Case of ESP
1983x15 -- Oct 03, 1983 -- The Artificial Heart
1983x16 -- Oct 10, 1983 -- Dr. Priestley and the Breath of Life
1983x17 -- Oct 17, 1983 -- Professor Hawking's Universe
1983x18 -- Oct 24, 1983 -- The Cruel Choice
1983x19 -- Oct 31, 1983 -- A Child's Guide to Languages
1983x20 -- Nov 07, 1983 -- China's Child
1983x21 -- Nov 14, 1983 -- The Earthquake Connection
1983x22 -- Nov 28, 1983 -- Prisoner or Patient?
1983x23 -- Dec 05, 1983 -- Cancer - The Pattern in the Genes
1983x24 -- Dec 12, 1983 -- The Academy

HORIZON - Season 1984 -- 22 Episodes


1984x1 -- Jan 09, 1984 -- The Intelligence Man
1984x2 -- Jan 16, 1984 -- Microworld!
1984x3 -- Jan 23, 1984 -- A New Green Revolution?
1984x4 -- Jan 30, 1984 -- Spies in the Wires
1984x5 -- Feb 13, 1984 -- Valley of the Inca
1984x6 -- Feb 27, 1984 -- The Conquest of Parasites
1984x7 -- Mar 05, 1984 -- Reflections on a River
1984x8 -- Mar 12, 1984 -- A Normal Face
1984x9 -- Mar 19, 1984 -- Prisoners of Incest
1984x10 -- Mar 26, 1984 -- Signs of the Apes, Songs of the Whales
1984x11 -- Apr 09, 1984 -- Professor Bonner and the Slime Moulds
1984x12 -- Apr 16, 1984 -- The Mind of a Murderer - The Case of the Hillside Strangler
1984x13 -- Apr 23, 1984 -- The Mind of a Murderer - The Mask of Madness
1984x14 -- Apr 30, 1984 -- A Cruel Inheritance
1984x15 -- May 07, 1984 -- The Malvern Link
1984x16 -- Nov 05, 1984 -- Contented Cows and Other Animals
1984x17 -- Nov 12, 1984 -- Picking Winners
1984x18 -- Nov 19, 1984 -- The Brain Puzzle
1984x19 -- Nov 26, 1984 -- Global Village
1984x20 -- Dec 03, 1984 -- Ivan
1984x21 -- Dec 10, 1984 -- A Mathematical Mystery Tour
1984x22 -- Dec 17, 1984 -- Supercharged

HORIZON - Season 1985 -- 15 Episodes


1985x1 -- Jan 07, 1985 -- Colourful Notions
1985x2 -- Jan 14, 1985 -- A World of Their Own
1985x3 -- Jan 21, 1985 -- Decoding Danebury
1985x4 -- Jan 28, 1985 -- A Mission to Heal
1985x5 -- Feb 04, 1985 -- The Mystery of the Left Hand
1985x6 -- Feb 11, 1985 -- The Theatre of War
1985x7 -- Feb 25, 1985 -- The Careful Predator
1985x8 -- Mar 04, 1985 -- What Einstein Never Knew
1985x9 -- Mar 11, 1985 -- Eurekaaargh!
1985x10 -- Mar 18, 1985 -- Careering On
1985x11 -- Mar 25, 1985 -- How to Film the Impossible
1985x12 -- Apr 01, 1985 -- The Food Allergy War
1985x13 -- Apr 15, 1985 -- The Goddess of the Earth
1985x14 -- Apr 22, 1985 -- IRAS - The Supercooled Eye
1985x15 -- Apr 29, 1985 -- A Prize Discovery

HORIZON - Season 1986 -- 23 Episodes


1986x1 -- Jan 06, 1986 -- Are You a Racist?
1986x2 -- Jan 13, 1986 -- Genesis
1986x3 -- Jan 20, 1986 -- Bitter Cold
1986x4 -- Jan 27, 1986 -- The Mould, the Myth and the Microbe
1986x5 -- Feb 03, 1986 -- Outbreak: The Microbe Masters the Mould
1986x6 -- Feb 10, 1986 -- The Wrong Stuff
1986x7 -- Feb 17, 1986 -- Science...Fiction?
1986x8 -- Feb 24, 1986 -- The Children of Eve
1986x9 -- Mar 03, 1986 -- The New Face of Leprosy
1986x10 -- Mar 10, 1986 -- Hi-Tech a la Francaise
1986x11 -- Mar 17, 1986 -- In the Wake of HMS Sheffield
1986x12 -- Mar 24, 1986 -- AIDS: A Strange and Deadly Virus
1986x13 -- Apr 07, 1986 -- The Case of the Frozen Addicts
1986x14 -- Apr 14, 1986 -- Nice Guys Finish First
1986x15 -- Apr 21, 1986 -- The Men Who Bottled a Cow
1986x16 -- Apr 28, 1986 -- Twice Five Plus the Wings of a Bird
1986x17 -- May 12, 1986 -- What Makes an Animal Smart?
1986x18 -- May 19, 1986 -- A Handful of Sugar with a Pinch of Salt
1986x19 -- May 26, 1986 -- Uranus Encounter
1986x20 -- Jun 09, 1986 -- Who Built Stonehenge?
1986x21 -- Jun 16, 1986 -- Battered Baby - From Generation to Generation
1986x22 -- Jun 23, 1986 -- Battered Baby - Breaking the Chain
1986x23 -- Jun 30, 1986 -- Doctors to Be

HORIZON - Season 1987 -- 23 Episodes


1987x1 -- Jan 05, 1987 -- The Twentyfive Hour Clock
1987x2 -- Jan 12, 1987 -- The Search for the Disappeared
1987x3 -- Jan 19, 1987 -- The Blind Watchmaker
1987x4 -- Jan 26, 1987 -- Riding the Stack
1987x5 -- Feb 02, 1987 -- Bruno Bettelheim: The Man Who Cared for Children
1987x6 -- Feb 09, 1987 -- Bruno Bettelheim: A Sense of Surviving
1987x7 -- Feb 16, 1987 -- Energy from Outer Space
1987x8 -- Feb 23, 1987 -- The Return of the Osprey
1987x9 -- Mar 02, 1987 -- Can AIDS Be Stopped
1987x10 -- Mar 09, 1987 -- Police Stress: The John Wayne Syndrome
1987x11 -- Mar 16, 1987 -- To Engineer is Human
1987x12 -- Mar 23, 1987 -- The Magma Chamber
1987x13 -- Mar 30, 1987 -- Broken Images
1987x14 -- Apr 06, 1987 -- Trial Babies
1987x15 -- Apr 13, 1987 -- After Chernobyl - Closer to Home
1987x16 -- Apr 27, 1987 -- Life Story
1987x17 -- May 11, 1987 -- Making Sex Pay
1987x18 -- May 18, 1987 -- The Anthropic Principle
1987x19 -- Jun 01, 1987 -- Aircrash: The Burning Issue
1987x20 -- Jun 08, 1987 -- The Riddle of the Joints
1987x21 -- May 15, 1987 -- To Catch a Falling Star
1987x22 -- Jun 22, 1987 -- In the Light of New Information
1987x23 -- Jun 29, 1987 -- Janice's Choice

HORIZON - Season 1988 -- 25 Episodes


1988x1 -- Jan 04, 1988 -- The Transplanted Brain
1988x2 -- Jan 11, 1988 -- Death of a Star
1988x3 -- Jan 18, 1988 -- Playing with Madness
1988x4 -- Jan 25, 1988 -- The Canal in the Jungle
1988x5 -- Feb 01, 1988 -- Death of the Working Classes
1988x6 -- Feb 08, 1988 -- The Greenhouse Effect
1988x7 -- Feb 15, 1988 -- Struggling for Control
1988x8 -- Feb 22, 1988 -- Thinking
1988x9 -- Feb 29, 1988 -- Patients on Trial
1988x10 -- Mar 07, 1988 -- Purple Warrior - Rules of Engagement
1988x11 -- Mar 14, 1988 -- Purple Warrior - Limited War
1988x12 -- Mar 28, 1988 -- The Heart of Another
1988x13 -- Apr 11, 1988 -- Easter Island - The Secrets
1988x14 -- Apr 18, 1988 -- Easter Island - The Story
1988x15 -- Apr 23, 1988 -- Doctors to Be - Trial by Interview
1988x16 -- Apr 24, 1988 -- Doctors to Be - The Knowledge
1988x17 -- Apr 25, 1988 -- Doctors to Be - Welcome to the Real World
1988x18 -- May 02, 1988 -- Cancer at Bay
1988x19 -- May 09, 1988 -- Traces of Murder
1988x20 -- May 16, 1988 -- The Hope of Progress
1988x21 -- May 23, 1988 -- A Newsday Revolution
1988x22 -- Jun 06, 1988 -- A Good Test?
1988x23 -- Jun 13, 1988 -- Superconductor - The Race for the Prize
1988x24 -- Jun 27, 1988 -- Believe Me
1988x25 -- Jul 04, 1988 -- The Quest for Tannu Tuva

HORIZON - Season 1989 -- 20 Episodes


1989x1 -- Jan 09, 1989 -- The Book of Man
1989x2 -- Jan 16, 1989 -- The Poison That Waits
1989x3 -- Jan 23, 1989 -- Perils of the Deep
1989x4 -- Jan 30, 1989 -- Smart Weapons
1989x5 -- Feb 06, 1989 -- Wasting the Alps
1989x6 -- Feb 13, 1989 -- In the Last Resort
1989x7 -- Feb 20, 1989 -- Gaze in Wonder
1989x8 -- Feb 27, 1989 -- In My Lifetime?
1989x9 -- Mar 06, 1989 -- Concerto
1989x10 -- Mar 13, 1989 -- Black Schizophrenia
1989x11 -- Mar 20, 1989 -- Trial in the Jungle
1989x12 -- Apr 03, 1989 -- Who Will Make Me Better?
1989x13 -- Apr 17, 1989 -- A Wonderful Life
1989x14 -- Apr 24, 1989 -- Why Buildings Make You Sick
1989x15 -- May 08, 1989 -- Jubilee
1989x16 -- May 15, 1989 -- Crash
1989x17 -- May 22, 1989 -- The New Sixth Sense
1989x18 -- Jun 12, 1989 -- Clive Sinclair: The Anatomy of an Inventor
1989x19 -- Jun 19, 1989 -- Newpin: A Lifetime
1989x20 -- Jun 26, 1989 -- Time of Darkness

HORIZON - Season 1990 -- 20 Episodes


1990x1 -- Jan 08, 1990 -- Oil Spill
1990x2 -- Jan 15, 1990 -- Medicine 2000
1990x3 -- Jan 22, 1990 -- Food Irradiation: Would You Buy It?
1990x4 -- Jan 29, 1990 -- From Earth to Miranda
1990x5 -- Feb 05, 1990 -- Encounter with Neptune
1990x6 -- Feb 12, 1990 -- Guess What's Coming to Dinner?
1990x7 -- Feb 19, 1990 -- The First 14 Days
1990x8 -- Mar 05, 1990 -- The 10,000 Year Test
1990x9 -- Mar 12, 1990 -- Hurricane!
1990x10 -- Mar 19, 1990 -- The Britannic Greenhouse
1990x11 -- Mar 26, 1990 -- Cold Fusion
1990x12 -- Apr 02, 1990 -- The Quake of '89 - The Final Warning?
1990x13 -- Apr 09, 1990 -- The Sharpest Show of the Universe
1990x14 -- Apr 23, 1990 -- The Company of Ants and Bees
1990x15 -- Apr 30, 1990 -- The Intelligent Island
1990x16 -- May 14, 1990 -- Legacy of a Volcano
1990x17 -- May 21, 1990 -- Do Cows Make You Mad?
1990x18 -- Jun 04, 1990 -- The Child Mothers
1990x19 -- Jun 11, 1990 -- Signs of Life
1990x20 -- Jun 25, 1990 -- AIDS: A Quest for a Cure

HORIZON - Season 1991 -- 23 Episodes


1991x1 -- Jan 07, 1991 -- Sudden Death
1991x2 -- Jan 14, 1991 -- Keen as Mustard
1991x3 -- Jan 21, 1991 -- Smokers Can Harm Your Health
1991x4 -- Jan 28, 1991 -- Coming In from the Cold
1991x5 -- Feb 04, 1991 -- Small Problems with the Mirror
1991x6 -- Feb 10, 1991 -- Two Weeks to Save the Earth
1991x7 -- Feb 11, 1991 -- California Dreaming
1991x8 -- Feb 25, 1991 -- The Day the Earth Melted
1991x9 -- Feb 25, 1991 -- The Curse of Karash
1991x10 -- Mar 04, 1991 -- Playing at Noah
1991x11 -- Mar 11, 1991 -- Cashing in on Paradise
1991x12 -- Mar 18, 1991 -- The Terracotta Time Machine
1991x13 -- Mar 25, 1991 -- Measuring the Roof of the World
1991x14 -- Apr 15, 1991 -- The First Americans
1991x15 -- Apr 22, 1991 -- Inside Chernobyl's Sarcophagus
1991x16 -- Apr 29, 1991 -- Colonising Cyberspace
1991x17 -- May 13, 1991 -- Emerging Viruses
1991x18 -- May 20, 1991 -- Camelford - A Bitter Aftertaste
1991x19 -- Jun 03, 1991 -- Of Big Bangs, Stick Men and Galactic Holes
1991x20 -- Jun 10, 1991 -- Food for Thought
1991x21 -- Jun 17, 1991 -- The Long Road to the West
1991x22 -- Jun 24, 1991 -- Half Hearted About Semi-Skimmed
1991x23 -- Jul 01, 1991 -- T-Rex Exposed

HORIZON - Season 1992 -- 19 Episodes


1992x1 -- Jan 06, 1992 -- The Shadow of Breast Cancer
1992x2 -- Jan 13, 1992 -- Pest Wars
1992x3 -- Jan 20, 1992 -- Molecules with Sunglasses
1992x4 -- Jan 27, 1992 -- In Search of the Noble Savage
1992x5 -- Feb 03, 1992 -- Malaria: Battle of the Merozoites
1992x6 -- Feb 17, 1992 -- The Black Sun
1992x7 -- Feb 24, 1992 -- Hitler's Bomb
1992x8 -- Mar 02, 1992 -- An Expensive Theology
1992x9 -- Mar 09, 1992 -- The Strange Life and Death of Dr. Turing
1992x10 -- Mar 16, 1992 -- Hot Jam in the Doughnut
1992x11 -- Mar 30, 1992 -- A Diet for a Lifetime
1992x12 -- Apr 06, 1992 -- Before Babel
1992x13 -- Apr 13, 1992 -- The Man Who Moved the Mountains
1992x14 -- Apr 27, 1992 -- Iceman
1992x15 -- May 11, 1992 -- Taking the Credit
1992x16 -- May 18, 1992 -- Fast Life in the Food Chain
1992x17 -- Jun 01, 1992 -- Dodging Doomsday
1992x18 -- Jun 08, 1992 -- A Question of Sport...
1992x19 -- Jun 15, 1992 -- Genes R Us

HORIZON - Season 1993 -- 21 Episodes


1993x1 -- Jan 04, 1993 -- Awakening the Frozen Addicts
1993x2 -- Jan 11, 1993 -- Cheating Time
1993x3 -- Jan 18, 1993 -- TB - The Forgotten Plague
1993x4 -- Jan 25, 1993 -- No Ordinary Genius (1)
1993x5 -- Feb 01, 1993 -- No Ordinary Genius (2)
1993x6 -- Feb 08, 1993 -- Mars Alive
1993x7 -- Feb 15, 1993 -- Suggers, Fruggers and Data-Muggers
1993x8 -- Feb 22, 1993 -- The Pyramid Builders
1993x9 -- Mar 01, 1993 -- Here Be Monsters
1993x10 -- Mar 08, 1993 -- Iceman (Update)
1993x11 -- Mar 15, 1993 -- Whatever Happened to Star Wars
1993x12 -- Mar 22, 1993 -- Resurrecting the Dead Sea Scrolls
1993x13 -- Mar 29, 1993 -- Dante Goes to Hell
1993x14 -- Apr 05, 1993 -- Ghosts in the Dinosaur Graveyard
1993x15 -- Apr 19, 1993 -- The New Alchemists
1993x16 -- May 10, 1993 -- Allergic to the 20th Century
1993x17 -- May 24, 1993 -- Wot U Looking At?
1993x18 -- Jun 07, 1993 -- The Electronic Frontier
1993x19 -- Jun 14, 1993 -- A Vital Poison
1993x20 -- Jun 21, 1993 -- Chimp Talk
1993x21 -- Jun 28, 1993 -- Life is Impossible

HORIZON - Season 1994 -- 21 Episodes


1994x1 -- Jan 10, 1994 -- Small Arms, Soft Targets
1994x2 -- Jan 17, 1994 -- The Last Mammoth
1994x3 -- Jan 24, 1994 -- The Man Who Made Up His Mind
1994x4 -- Jan 31, 1994 -- Genie
1994x5 -- Feb 07, 1994 -- Death Wish - The Untold Story
1994x6 -- Feb 14, 1994 -- Air Crash - The Deadly Puzzle
1994x7 -- Feb 28, 1994 -- Hunt for the Doomsday Asteroid
1994x8 -- Mar 07, 1994 -- Hubble Vision
1994x9 -- Mar 14, 1994 -- Some Like It Hot
1994x10 -- Mar 21, 1994 -- Too Close to the Sun
1994x11 -- Mar 28, 1994 -- Sir Walter's Journey
1994x12 -- Apr 18, 1994 -- After the Flood
1994x13 -- Apr 25, 1994 -- Against the Clock
1994x14 -- May 09, 1994 -- The Blueprints of Genocide
1994x15 -- May 16, 1994 -- Ulcer Wars
1994x16 -- Nov 07, 1994 -- Deaf Whale, Dead Whale
1994x17 -- Nov 14, 1994 -- Whispers of Creation
1994x18 -- Nov 21, 1994 -- The Predator
1994x19 -- Nov 28, 1994 -- Close Encounters
1994x20 -- Dec 12, 1994 -- Orange Sherbet Kisses
1994x21 -- Dec 19, 1994 -- Designer Wines

HORIZON - Season 1995 -- 20 Episodes


1995x1 -- Jan 09, 1995 -- Tibet - The Ice Mother
1995x2 -- Jan 16, 1995 -- Russia's Deep Secrets
1995x3 -- Jan 23, 1995 -- Bones of Contention
1995x4 -- Jan 30, 1995 -- Siamese Twins
1995x5 -- Feb 20, 1992 -- Too Big Too Soon?
1995x6 -- Feb 27, 1995 -- Farewell Fantastic Venus
1995x7 -- Mar 06, 1995 -- Exodus
1995x8 -- Mar 13, 1995 -- The Betrayers
1995x9 -- Mar 20, 1995 -- Icon Earth
1995x10 -- Mar 27, 1995 -- The I-Bomb
1995x11 -- Apr 03, 1995 -- Foetal Attraction
1995x12 -- Apr 10, 1995 -- Cracks in the Crust
1995x13 -- Apr 24, 1995 -- Hearing Voices
1995x14 -- Oct 30, 1995 -- Liar
1995x15 -- Nov 06, 1995 -- The Human Laboratory
1995x16 -- Nov 13, 1995 -- Nanotopia
1995x17 -- Nov 20, 1995 -- Hunt for the Doomsday Asteroid (Update)
1995x18 -- Nov 27, 1995 -- A Code in the Nose
1995x19 -- Dec 04, 1995 -- AIDS: Behind Closed Doors
1995x20 -- Dec 11, 1995 -- The Runaway Mountain

HORIZON - Season 1996 -- 16 Episodes


1996x1 -- Jan 08, 1996 -- The Butchers of Boxgrove
1996x2 -- Jan 15, 1996 -- Fermat's Last Theorem
1996x3 -- Jan 22, 1996 -- A Miracle for Cancer ?
1996x4 -- Jan 29, 1996 -- Nature's Numbers
1996x5 -- Feb 05, 1996 -- The Gene Race
1996x6 -- Feb 12, 1996 -- Masters of the Ionosphere
1996x7 -- Feb 26, 1996 -- Assault on the Male (revisited)
1996x8 -- Mar 04, 1996 -- Death by Design
1996x9 -- Mar 11, 1996 -- The Planet Hunters
1996x10 -- Mar 25, 1996 -- Inside Chernobyl's Sarcophagus (Update)
1996x11 -- Apr 01, 1996 -- Fallout from Chernobyl
1996x12 -- Nov 04, 1996 -- TV is Dead, Long Live TV
1996x13 -- Nov 11, 1996 -- Aliens from Mars
1996x14 -- Nov 25, 1996 -- Living Death
1996x15 -- Dec 02, 1996 -- The Time Lords
1996x16 -- Dec 16, 1996 -- Noah's Flood

HORIZON - Season 1997 -- 15 Episodes


1997x1 -- Feb 27, 1997 -- Psychedelic Science
1997x2 -- Mar 06, 1997 -- Fat Cats, Thin Mice
1997x3 -- Mar 13, 1997 -- Shipwreck
1997x4 -- Mar 20, 1997 -- Genius of the Jet
1997x5 -- Mar 27, 1997 -- Smallpox on Death Row
1997x6 -- Apr 03, 1997 -- Silent Children, New Language
1997x7 -- Apr 17, 1997 -- Turned On by Danger
1997x8 -- Apr 24, 1997 -- A Perfect Oil Spill
1997x9 -- May 01, 1997 -- The Great Balloon Race
1997x10 -- Sep 11, 1997 -- Crater of Death
1997x11 -- Sep 18, 1997 -- Mind Over Body
1997x12 -- Sep 25, 1997 -- Out of Asia
1997x13 -- Oct 09, 1997 -- The Virus That Cures
1997x14 -- Oct 16, 1997 -- The Man Who Lost His Body
1997x15 -- Oct 23, 1997 -- Dawn of the Clone Age

HORIZON - Season 1998 -- 18 Episodes


1998x1 -- Feb 19, 1998 -- Saddam's Secrets
1998x2 -- Feb 26, 1998 -- Dr Miller and the Islanders
1998x3 -- Mar 05, 1998 -- The Rainmaker
1998x4 -- Mar 19, 1998 -- Hopeful Monsters
1998x5 -- Mar 26, 1998 -- The Limits to Birth
1998x6 -- Apr 02, 1998 -- Overkill
1998x7 -- Apr 16, 1998 -- The Curse of Vesuvius
1998x8 -- Apr 23, 1998 -- Mir Mortals
1998x9 -- Apr 30, 1998 -- The Computer That Ate Hollywood
1998x10 -- May 07, 1998 -- Magic Bullet
1998x11 -- May 14, 1998 -- The Gulf War Jigsaw
1998x12 -- Sep 10, 1998 -- Sexual Chemistry
1998x13 -- Oct 01, 1998 -- Chimps on Death Row
1998x14 -- Oct 08, 1998 -- Dinosaurs in Your Garden
1998x15 -- Oct 15, 1998 -- Mosquito!
1998x16 -- Oct 22, 1998 -- The Life and Times of Life and Time
1998x17 -- Oct 29, 1998 -- Thalidomide: A Necessary Evil
1998x18 -- Nov 05, 1998 -- Beyond a Joke

HORIZON - Season 1999 -- 13 Episodes


1999x1 -- Jan 28, 1999 -- From Here to Infinity
1999x2 -- Feb 04, 1999 -- Pandemic
1999x3 -- Feb 11, 1999 -- Elephants or Ivory
1999x4 -- Feb 18, 1999 -- Electric Heart
1999x5 -- Feb 25, 1999 -- Sudden Death
1999x6 -- Mar 11, 1999 -- New Star in Orbit
1999x7 -- Mar 18, 1999 -- New Asteroid Danger
1999x8 -- Mar 25, 1999 -- Skeleton Key
1999x9 -- Aug 01, 1999 -- Wings of Angels
1999x10 -- Nov 11, 1999 -- Mistaken Identity
1999x11 -- Nov 18, 1999 -- Volcanoes of the Deep
1999x12 -- Nov 25, 1999 -- Anatomy of an Avalanche
1999x13 -- Dec 02, 1999 -- The Midas Formula

HORIZON - Season 2000 -- 20 Episodes


2000x1 -- Jan 13, 2000 -- Breath of Life
2000x2 -- Jan 20, 2000 -- Lost City of Nasca
2000x3 -- Jan 27, 2000 -- The Diamond Makers
2000x4 -- Feb 03, 2000 -- Supervolcanoes
2000x5 -- Feb 10, 2000 -- Miracle in Orbit
2000x6 -- Feb 17, 2000 -- Complete Obsession - Body Dysmorphia
2000x7 -- Mar 09, 2000 -- Is GM Safe?
2000x8 -- Mar 16, 2000 -- Planet Hunters
2000x9 -- Mar 30, 2000 -- Constant Craving: The Science of Addiction
2000x10 -- Apr 04, 2000 -- Moon Children
2000x11 -- Oct 12, 2000 -- Mega-Tsunami: Wave of Destruction
2000x12 -- Oct 19, 2000 -- Conjoined Twins
2000x13 -- Oct 26, 2000 -- The Lost World of Lake Vostok
2000x14 -- Nov 02, 2000 -- Vanished: The Plane That Disappeared
2000x15 -- Nov 09, 2000 -- The Secret Treasures of Zeugma
2000x16 -- Nov 16, 2000 -- The Valley of Life or Death
2000x17 -- Nov 23, 2000 -- Extreme Dinosaurs
2000x18 -- Nov 30, 2000 -- Supermassive Black Holes
2000x19 -- Dec 07, 2000 -- The Boy Who Was Turned Into a Girl
2000x20 -- Dec 14, 2000 -- Atlantis Reborn Again

HORIZON - Season 2001 -- 11 Episodes


2001x1 -- Jan 25, 2001 -- The Mystery of the Miami Circle
2001x2 -- Feb 01, 2001 -- The Missing Link
2001x3 -- Feb 08, 2001 -- Killer Algae
2001x4 -- Feb 15, 2001 -- Ecstasy and Agony
2001x5 -- Feb 22, 2001 -- Snowball Earth
2001x6 -- Mar 06, 2001 -- Taming the Problem Child
2001x7 -- Sep 20, 2001 -- The Mystery of the Persian Mummy
2001x8 -- Oct 04, 2001 -- The Ape That Took Over the World
2001x9 -- Oct 11, 2001 -- Life Blood
2001x10 -- Oct 18, 2001 -- The Death Star
2001x11 -- Oct 25, 2001 -- Cloning the First Human

HORIZON - Season 2002 -- 18 Episodes


2002x1 -- Jan 10, 2002 -- Helike - The Real Atlantis
2002x2 -- Jan 17, 2002 -- Volcano Hell
2002x3 -- Jan 24, 2002 -- Fatbusters
2002x4 -- Jan 31, 2002 -- The Lost Pyramids of Caral
2002x5 -- Feb 07, 2002 -- Death of the Iceman
2002x6 -- Feb 14, 2002 -- Parallel Universes
2002x7 -- Feb 21, 2002 -- The Dinosaur That Fooled the World
2002x8 -- Mar 07, 2002 -- The Fall of the World Trade Center
2002x9 -- Mar 14, 2002 -- Archimedes' Secret
2002x10 -- Mar 28, 2002 -- The Mystery of the Jurassic
2002x11 -- Apr 04, 2002 -- Killer Lakes
2002x12 -- May 16, 2002 -- The A6 Murder
2002x13 -- May 23, 2002 -- The England Patient
2002x14 -- Nov 14, 2002 -- Freak Wave
2002x15 -- Nov 21, 2002 -- Stone Age Columbus
2002x16 -- Nov 26, 2002 -- Homeopathy: The Test
2002x17 -- Dec 05, 2002 -- The Day the Earth Nearly Died
2002x18 -- Dec 19, 2002 -- The Secret of El Dorado

HORIZON - Season 2003 -- 19 Episodes


2003x1 -- Jan 09, 2003 -- The Mystery of Easter Island
2003x2 -- Jan 16, 2003 -- Living Nightmare
2003x3 -- Jan 23, 2003 -- Averting Armageddon
2003x4 -- Jan 30, 2003 -- Dirty Bomb
2003x5 -- Feb 13, 2003 -- Sexual Chemistry (Update)
2003x6 -- Feb 20, 2003 -- The Day We Learned to Think
2003x7 -- Feb 27, 2003 -- Trial and Error
2003x8 -- Mar 06, 2003 -- Earthquake Storms
2003x9 -- Mar 27, 2003 -- Life on Mars (Update)
2003x10 -- Apr 03, 2003 -- The Secret Life of Caves
2003x11 -- Apr 17, 2003 -- God on the Brain
2003x12 -- May 08, 2003 -- Flight 587
2003x13 -- May 29, 2003 -- SARS: The True Story
2003x14 -- Nov 13, 2003 -- The Big Chill
2003x15 -- Nov 20, 2003 -- The Bible Code
2003x16 -- Nov 27, 2003 -- Last Flight of the Columbia
2003x17 -- Dec 04, 2003 -- The Hunt for an AIDS Vaccine
2003x18 -- Dec 11, 2003 -- Percy Pilcher's Flying Machine
2003x19 -- Dec 18, 2003 -- Time Trip

HORIZON - Season 2004 -- 18 Episodes


2004x1 -- Jan 08, 2004 -- The Demonic Ape
2004x2 -- Jan 15, 2004 -- The Moscow Theatre Siege
2004x3 -- Jan 22, 2004 -- The Atkins Diet
2004x4 -- Jan 29, 2004 -- Secrets of the Star Disc
2004x5 -- Feb 05, 2004 -- The Dark Secret of Hendrik Schön
2004x6 -- Feb 12, 2004 -- Thalidomide - A Second Chance?
2004x7 -- Mar 04, 2004 -- Diamond Labs
2004x8 -- Mar 11, 2004 -- T-Rex - Warrior or Wimp?
2004x9 -- Mar 18, 2004 -- Project Poltergeist
2004x10 -- Mar 25, 2004 -- The Truth of Troy
2004x11 -- Sep 16, 2004 -- The Truth About Vitamins
2004x12 -- Sep 23, 2004 -- King Solomon's Tablet of Stone
2004x13 -- Sep 30, 2004 -- Derek Tastes of Earwax
2004x14 -- Oct 07, 2004 -- What Really Killed the Dinosaurs?
2004x15 -- Oct 14, 2004 -- Making Millions the Easy Way
2004x16 -- Oct 21, 2004 -- Saturn - Lord of the Rings
2004x17 -- Oct 28, 2004 -- The Hunt for the Supertwister
2004x18 -- Nov 04, 2004 -- Dr. Money and the Boy with No Penis

HORIZON - Season 2005 -- 20 Episodes


2005x1 -- Jan 13, 2005 -- Global Dimming
2005x2 -- Jan 20, 2005 -- Einstein's Unfinished Symphony
2005x3 -- Jan 27, 2005 -- Einstein's Equation of Life and Death
2005x4 -- Mar 03, 2005 -- Living with ADHD
2005x5 -- Feb 10, 2005 -- Neanderthal
2005x6 -- Feb 17, 2005 -- An Experiment to Save the World
2005x7 -- Feb 24, 2005 -- Who's Afraid of Designer Babies?
2005x8 -- Mar 03, 2005 -- The Lost Civilisation of Peru
2005x9 -- May 22, 2005 -- The Next Megaquake
2005x10 -- May 29, 2005 -- Does the MMR Jab Cause Autism?
2005x11 -- Jun 05, 2005 -- Malaria: Defeating the Curse
2005x12 -- Sep 01, 2005 -- Tsunami: Naming the Dead
2005x13 -- Sep 08, 2005 -- The Hawking Paradox
2005x14 -- Sep 15, 2005 -- The Mystery of the Human Hobbit
2005x15 -- Oct 06, 2005 -- The Doctor Who Makes People Walk Again?
2005x16 -- Oct 06, 2005 -- Can Fish Make My Child Smart?
2005x17 -- Oct 13, 2005 -- Madagascar - A Treetop Odyssey
2005x18 -- Nov 10, 2005 -- Titan. A Place Like Home?
2005x19 -- Dec 08, 2005 -- The 7/7 Bombers: A Psychological Investigation
2005x20 -- Dec 15, 2005 -- The Ghost in Your Genes

HORIZON - Season 2006 -- 20 Episodes


2006x1 -- Jan 03, 2006 -- The Life and Times of El Niño
2006x2 -- Jan 12, 2006 -- Space Tourists
2006x3 -- Jan 19, 2006 -- Waiting for a Heartbeat
2006x4 -- Jan 26, 2006 -- A War on Science
2006x5 -- Feb 02, 2006 -- The Lost City of New Orleans
2006x6 -- Feb 09, 2006 -- Most of Our Universe is Missing
2006x7 -- Mar 18, 2006 -- Winning Gold in 2012
2006x8 -- Jun 08, 2006 -- The Woman Who Thinks Like a Cow
2006x9 -- Jun 15, 2006 -- The Genius Sperm Bank
2006x10 -- Jun 22, 2006 -- Bye Bye Planet Pluto
2006x11 -- Jun 29, 2006 -- We Love Cigarettes
2006x12 -- Jul 13, 2006 -- Nuclear Nightmares
2006x13 -- Jul 20, 2006 -- Tutankhamun's Fireball
2006x14 -- Oct 03, 2006 -- Survivors Guide to Plane Crashes
2006x15 -- Oct 10, 2006 -- Chimps Are People Too
2006x16 -- Oct 17, 2006 -- The Worlds First Face Transplant
2006x17 -- Oct 24, 2006 -- Human v2.0
2006x18 -- Oct 31, 2006 -- The Great Robot Race
2006x19 -- Nov 07, 2006 -- Pandemic
2006x20 -- Nov 14, 2006 -- We Are the Aliens

HORIZON - Season 2007 -- 9 Episodes


2007x1 -- Mar 13, 2007 -- My Pet Dinosaur
2007x2 -- Mar 20, 2007 -- The Elephant's Guide to Sex
2007x3 -- Mar 27, 2007 -- Prof Regan's Beauty Parlour
2007x4 -- Apr 03, 2007 -- Mad But Glad
2007x5 -- Apr 10, 2007 -- Moon for Sale
2007x6 -- Apr 17, 2007 -- Battle of the Brains
2007x7 -- Apr 24, 2007 -- Skyscraper Fire Fighters
2007x8 -- May 01, 2007 -- The Six Billion Dollar Experiment
2007x9 -- May 08, 2007 -- How to Commit the Perfect Murder

HORIZON - Season 2008 -- 17 Episodes


2008x1 -- Jan 15, 2008 -- How to Kill a Human Being
2008x2 -- Jan 22, 2008 -- Total Isolation
2008x3 -- Jan 29, 2008 -- What on Earth is Wrong with Gravity?
2008x4 -- Feb 05, 2008 -- Is Alcohol Worse Than Ecstasy?
2008x5 -- Feb 12, 2008 -- How to Make Better Decisions
2008x6 -- Feb 19, 2008 -- How to Live to Be 101
2008x7 -- Feb 26, 2008 -- Prof. Regan's Supermarket Secrets
2008x8 -- Mar 04, 2008 -- Are We Alone in the Universe?
2008x9 -- Mar 18, 2008 -- How Much is Your Dead Body Worth?
2008x10 -- Mar 25, 2008 -- How Does Your Memory Work?
2008x11 -- Sep 16, 2008 -- The President's Guide to Science
2008x12 -- Nov 11, 2008 -- How Mad Are You? (1 of 2)
2008x13 -- Nov 18, 2008 -- How Mad Are You? (2 of 2)
2008x14 -- Nov 25, 2008 -- Jimmy's GM Food Fight
2008x15 -- Dec 02, 2008 -- Do You Know What Time It Is?
2008x16 -- Dec 09, 2008 -- Allergy Planet
2008x17 -- Dec 16, 2008 -- Where's My Robot?

HORIZON - Season 2009 -- 18 Episodes


2009x1 -- Jan 26, 2009 -- Why Are Thin People Not Fat?
2009x2 -- Feb 03, 2009 -- Cannabis: The Evil Weed?
2009x3 -- Feb 10, 2009 -- Why Do We Dream?
2009x4 -- Feb 17, 2009 -- Can We Make a Star on Earth?
2009x5 -- Feb 24, 2009 -- The Secret Life of Your Bodyclock
2009x6 -- Mar 03, 2009 -- What's the Problem with Nudity?
2009x7 -- Mar 10, 2009 -- How to Survive a Disaster
2009x8 -- Mar 17, 2009 -- Who Do You Want Your Child to Be?
2009x9 -- Mar 24, 2009 -- Why Can't We Predict Earthquakes?
2009x10 -- Mar 31, 2009 -- Alan and Marcus Go Forth and Multiply
2009x11 -- May 12, 2009 -- How Violent Are You?
2009x12 -- Oct 13, 2009 -- Do I Drink Too Much?
2009x13 -- Oct 20, 2009 -- The Secret You
2009x14 -- Oct 27, 2009 -- Fix Me
2009x15 -- Nov 03, 2009 -- Who's Afraid of a Big Black Hole?
2009x16 -- Nov 10, 2009 -- Why Do We Talk?
2009x17 -- Nov 17, 2009 -- How Long is a Piece of String?
2009x18 -- Dec 09, 2009 -- How Many People Can Live on Planet Earth?

HORIZON - Season 2010 -- 15 Episodes


2010x1 -- Jan 06, 2010 -- The Secret Life of the Dog
2010x2 -- Jan 13, 2010 -- Why Do Viruses Kill?
2010x3 -- Jan 20, 2010 -- Pill Poppers
2010x4 -- Feb 03, 2010 -- Don't Grow Old
2010x5 -- Feb 10, 2010 -- To Infinity and Beyond
2010x6 -- Feb 17, 2010 -- What Makes a Genius?
2010x7 -- Mar 02, 2010 -- Did Cooking Make Us Human?
2010x8 -- Mar 09, 2010 -- Is Everything We Know About the Universe Wrong?
2010x9 -- Sep 27, 2010 -- Back from the Dead
2010x10 -- Oct 04, 2010 -- The Death of the Oceans
2010x11 -- Oct 11, 2010 -- What Happened Before the Big Bang?
2010x12 -- Oct 18, 2010 -- Is Seeing Believing?
2010x13 -- Oct 25, 2010 -- Miracle Cure? A Decade of the Human Genome
2010x14 -- Nov 03, 2010 -- Asteroids - The Good, the Bad and the Ugly
2010x15 -- Nov 16, 2010 -- Deepwater Disaster - The Untold Story

HORIZON - Season 2011 -- 14 Episodes


2011x1 -- Jan 10, 2011 -- What is One Degree?
2011x2 -- Jan 17, 2011 -- What is Reality?
2011x3 -- Jan 24, 2011 -- Science Under Attack
2011x4 -- Jan 31, 2011 -- The Secret World of Pain
2011x5 -- Feb 07, 2011 -- Surviving a Car Crash
2011x6 -- Feb 14, 2011 -- How to Mend a Broken Heart
2011x7 -- Mar 01, 2011 -- Are We Still Evolving?
2011x8 -- Mar 08, 2011 -- Predators in Your Backyard
2011x9 -- Aug 08, 2011 -- Do You See What I See
2011x10 -- Aug 15, 2011 -- Seeing Stars
2011x11 -- Aug 22, 2011 -- The Nine Months That Made You
2011x12 -- Aug 31, 2011 -- The Core
2011x13 -- Sep 07, 2011 -- Are You Good or Evil?
2011x14 -- Sep 14, 2011 -- Fukushima: Is Nuclear Power Safe?

HORIZON - Season 2012 -- 15 Episodes


2012x1 -- Jan 17, 2012 -- Playing God
2012x2 -- Feb 28, 2012 -- The Truth About Exercise
2012x3 -- Mar 06, 2012 -- Solar Storms: The Threat to Planet Earth
2012x4 -- Mar 13, 2012 -- Out of Control?
2012x5 -- Mar 20, 2012 -- The Truth About Fat
2012x6 -- Mar 27, 2012 -- Global Weirding
2012x7 -- Apr 03, 2012 -- The Hunt for AI
2012x8 -- Apr 10, 2012 -- Defeating Cancer
2012x9 -- Jun 05, 2012 -- The Transit of Venus
2012x10 -- Jul 23, 2012 -- The Truth About Looking Younger
2012x11 -- Jul 30, 2012 -- Mission to Mars
2012x12 -- Aug 06, 2012 -- Eat, Fast and Live Longer
2012x13 -- Aug 27, 2012 -- How Big is the Universe?
2012x14 -- Sep 03, 2012 -- How Small is the Universe?
2012x15 -- Sep 10, 2012 -- Defeating the Superbugs

HORIZON - Season 2013 -- 13 Episodes


2013x1 -- Mar 14, 2013 -- The Creative Brain: How Insight Works
2013x2 -- Mar 21, 2013 -- How to Avoid Mistakes in Surgery
2013x3 -- Mar 28, 2013 -- The Truth About Taste
2013x4 -- Apr 04, 2013 -- The Age of Big Data
2013x5 -- Jun 13, 2013 -- The Secret Life of the Cat
2013x6 -- Jun 14, 2013 -- Little Cat Diaries
2013x7 -- Jun 19, 2013 -- Fracking: The New Energy Rush
2013x8 -- Jun 26, 2013 -- Swallowed by a Black Hole
2013x9 -- Jul 03, 2013 -- What Makes Us Human?
2013x10 -- Jul 10, 2013 -- The Truth About Personality
2013x11 -- Aug 12, 2013 -- Monitor Me
2013x12 -- Aug 19, 2013 -- Defeating the Hackers
2013x13 -- Aug 26, 2013 -- Dinosaurs: The Hunt for Life

HORIZON - Season 2014 -- 15 Episodes


2014x1 -- Jan 29, 2014 -- Sugar vs. Fat
2014x2 -- Feb 03, 2014 -- Swallowed by a Sink Hole
2014x3 -- Feb 10, 2014 -- Man on Mars - Mission to the Red Planet
2014x4 -- Feb 17, 2014 -- The Power of the Placebo
2014x5 -- Feb 24, 2014 -- How You Really Make Decisions
2014x6 -- Apr 01, 2014 -- Living with Autism
2014x7 -- May 22, 2014 -- The £10 Million Challenge
2014x8 -- Jun 17, 2014 -- Where is Flight MH370?
2014x9 -- Jul 17, 2014 -- What's Wrong with Our Weather?
2014x10 -- Aug 18, 2014 -- Should I Eat Meat? - The Big Health Dilemma
2014x11 -- Aug 20, 2014 -- Should I Eat Meat? - How to Feed the Planet
2014x12 -- Aug 27, 2014 -- Allergies: Modern Life and Me
2014x13 -- Sep 03, 2014 -- Inside the Dark Web
2014x14 -- Sep 10, 2014 -- Ebola - The Search for a Cure
2014x15 -- Sep 29, 2014 -- Is Your Brain Male or Female?

HORIZON - Season 2015 -- 12 Episodes


2015x1 -- Mar 03, 2015 -- Secrets of the Solar System
2015x2 -- Mar 10, 2015 -- Aftershock: The Hunt for Gravitational Waves
2015x3 -- Mar 17, 2015 -- Dancing in the Dark - The End of Physics?
2015x4 -- May 11, 2015 -- 70 Million Animal Mummies: Egypt's Dark Secret
2015x5 -- May 20, 2015 -- Is Binge Drinking Really That Bad?
2015x6 -- Aug 05, 2015 -- The Trouble with Space Junk
2015x7 -- Aug 12, 2015 -- Are Health Tests Really a Good Idea?
2015x8 -- Aug 19, 2015 -- First Britons
2015x9 -- Aug 26, 2015 -- OCD: A Monster in My Mind
2015x10 -- Sep 02, 2015 -- Which Universe Are We In?
2015x11 -- Sep 09, 2015 -- Cosmic Dawn: The Real Moment of Creation
2015x12 -- Sep 16, 2015 -- Are Video Games Really That Bad?

HORIZON - Season 2016 -- 17 Episodes


2016x1 -- Mar 16, 2016 -- The Immortalist
2016x2 -- Mar 23, 2016 -- Project Greenglow - The Quest for Gravity Control
2016x3 -- Mar 30, 2016 -- The Mystery of Dark Energy
2016x4 -- Apr 06, 2016 -- Oceans of the Solar System
2016x5 -- Apr 13, 2016 -- The End of the Solar System
2016x6 -- Apr 17, 2016 -- Should We Close Our Zoos?
2016x7 -- Apr 25, 2016 -- How to Find Love Online
2016x8 -- May 04, 2016 -- Ice Station Antarctica
2016x9 -- May 11, 2016 -- Curing Alzheimer's
2016x10 -- May 22, 2016 -- E-Cigarettes: Miracle or Menace?
2016x11 -- Jun 07, 2016 -- Why Are We Getting So Fat
2016x12 -- Jul 19, 2016 -- Sports Doping - Winning at Any Cost?
2016x13 -- Aug 10, 2016 -- Special - Inside Cern
2016x14 -- Aug 25, 2016 -- My Amazing Twin
2016x15 -- Sep 11, 2016 -- Jimmy Carr and the Science of Laughter
2016x16 -- Oct 12, 2016 -- The Lost Tribes of Humanity
2016x17 -- Oct 23, 2016 -- The Wildest Weather in the Universe

HORIZON - Season 2017 -- 15 Episodes


2017x1 -- Jan 19, 2017 -- Clean Eating - The Dirty Truth
2017x2 -- Jan 23, 2017 -- Hair Care Secrets
2017x3 -- Apr 25, 2017 -- ADHD and Me with Rory Bremner
2017x4 -- May 02, 2017 -- Why Did I Go Mad?
2017x5 -- May 16, 2017 -- Strange Signals from Outer Space!
2017x6 -- May 23, 2017 -- Volcanoes of the Solar System
2017x7 -- Jun 07, 2017 -- Antarctica - Ice Station Rescue
2017x8 -- Jun 12, 2017 -- Cyber Attack - The Day the NHS Stopped
2017x9 -- Jun 19, 2017 -- 10 Things You Need to Know About the Future
2017x10 -- Jun 29, 2017 -- Dawn of the Driverless Car
2017x11 -- Jul 13, 2017 -- Dippy and the Whale
2017x12 -- Aug 29, 2017 -- What Makes a Psychopath?
2017x13 -- Sep 12, 2017 -- Mars - A Traveller's Guide
2017x14 -- Sep 18, 2017 -- Goodbye Cassini - Hello Saturn
2017x15 -- Sep 26, 2017 -- Being Transgender

HORIZON - Season 2018 -- 13 Episodes


2018x1 -- Feb 05, 2018 -- My Amazing Brain: Richard's War
2018x2 -- Jun 26, 2018 -- Teenagers vs Cancer: A User's Guide
2018x3 -- Jul 10, 2018 -- How to Build a Time Machine
2018x4 -- Jul 26, 2018 -- Spina Bifida & Me
2018x5 -- Aug 07, 2018 -- Jupiter Revealed
2018x6 -- Aug 22, 2018 -- Stopping Male Suicide
2018x7 -- Aug 29, 2018 -- A Week Without Lying - The Honesty Experiment
2018x8 -- Oct 04, 2018 -- The Placebo Experiment: Can My Brain Cure My Body?
2018x9 -- Oct 11, 2018 -- Body Clock: What Makes Us Tick?
2018x10 -- Oct 18, 2018 -- Avalanche: Making a Deadly Snowstorm
2018x11 -- Oct 25, 2018 -- Vitamin Pills: Miracle or Myth?
2018x12 -- Nov 01, 2018 -- Diagnosis on Demand? The Computer Will See You Now
2018x13 -- Nov 21, 2018 -- The Contraceptive Pill: How Safe Is It?

HORIZON - Season 2019 -- 7 Episodes


2019x1 -- Jan 23, 2019 -- We Need to Talk about Death
2019x2 -- May 21, 2019 -- Alastair Campbell: Depression and Me
2019x3 -- Jul 01, 2019 -- Britain's Next Air Disaster? Drones
2019x4 -- Jul 08, 2019 -- The Honest Supermarket: What's Really in Our Food?
2019x5 -- Jul 16, 2019 -- Inside the Social Network: Facebook's Difficult Year
2019x6 -- Jul 22, 2019 -- The 250 Million Pound Cancer Cure
2019x7 -- Aug 28, 2019 -- Cannabis: Miracle Medicine or Dangerous Drug?

HORIZON - Season 2020 -- 10 Episodes


2020x1 -- Jan 16, 2020 -- Addicted to Painkillers? Britain's Opioid Crisis
2020x2 -- Jan 21, 2020 -- Chris Packham: 7.7 Billion People and Counting
2020x3 -- Mar 23, 2020 -- Toxic Town: The Corby Poisonings
2020x4 -- Apr 09, 2020 -- Coronavirus Special - Part 1
2020x5 -- Apr 20, 2020 -- The Restaurant that Burns Off Calories
2020x6 -- Apr 24, 2020 -- Hubble: The Wonders of Space Revealed
2020x7 -- May 04, 2020 -- The Great British Intelligence Test
2020x8 -- May 19, 2020 -- Coronavirus Special - Part 2
2020x9 -- May 21, 2020 -- What's the Matter with Tony Slattery?
2020x10 -- Jul 06, 2020 -- Pluto: Back From the Dead

HORIZON - Season 2021 -- 3 Episodes


2021x1 -- Jan 04, 2021 -- Feast to Save the Planet
2021x2 -- Feb 25, 2021 -- Coronavirus Special - What We Know Now
2021x3 -- Jun 16, 2021 -- Horizon Special: The Vaccine

HORIZON - Season 2022 -- 3 Episodes


2022x1 -- Mar 31, 2022 -- How to Sleep Well with Michael Mosley
2022x2 -- Jun 02, 2022 -- Making Sense of Cancer with Hannah Fry
2022x3 -- Jul 14, 2022 -- Super Telescope: Mission to the Edge of the Universe

Additional HORIZON Information


Horizon on IMDb
Horizon on TVmaze

Date of last review or update: October 23, 2023

Horizon Cast


   
David Harewood
................ as Self - Narrator 1 episode, 2012
   
Struan Rodger
................. as Self - Narrator 2 episodes, 2006
   
Brian Blessed
................. as Brunel
   
Jack Whitehall
................ as Narrator 1 episode, 2018
   
Robert Bauval
................. as Self 2 episodes, 1999-2000
   
Graham Hancock
................ as Self 2 episodes, 1999-2000
   
Robert Schoch
................. as Self 2 episodes, 1999-2000
   
Seth Shostak
.................. as Self 2 episodes, 2008-2012
   
Paul Davies
................... as Self 1 episode, 2003
   
Aidan Dodson
.................. as Self - Bristol University 1 episode, 2015
   
Ronald Mallett
................ as Self 1 episode, 2018
   
Edgar D. Mitchell
............. as Self
   
Dean Hamer
.................... as Self 2 episodes, 2000-2005
   
Richard Hoover
................ as Self - Astrobiology Laboratory NASA 1 episode, 2006
   
Godfrey Louis
................. as Self - Mahatma Gandhi University 1 episode, 2006
   
Giuseppe Orefici
.............. as Self 1 episode, 2000
   
Michael Persinger
............. as Self 1 episode, 2003
   
Chandra Wickramsinghe
......... as Self - Cardiff University 1 episode, 2006
   
Rosaly Lopes
.................. as Caltech 1 episode, 2017
   
Story Musgrave
................ as Self 3 episodes, 2000-2020
   
Wernher von Braun
............. as Self 1 episode, 1966
   
Dan Hooper
.................... as Self - Fermilab 1 episode, 2015
   
Travis Walton
................. as Self 1 episode, 1982
   
Juliet Stevenson
.............. as Self - Narrator 7 episodes, 1987-2005
   
Ronald Pickup
................. as Self - Narrator 1 episode, 1993
   
John Hannah
................... as Self - Narrator 3 episodes, 2006-2012
   
Hugh Quarshie
................. as Self - Narrator 6 episodes, 1994-1998
   
Clare Holman
.................. as Self - Narrator 1 episode, 1995
   
Robert Powell
................. as Self - Narrator 1 episode, 1986-2013
   
Bryan Marshall
................ as Smeaton 1 episode, 1978
   
Ernie Dingo
................... as Narrator 1 episode, 2015
   
Samuel West
................... as Self - Narrator 5 episodes, 2000-2010
   
Robert Shapiro
................ as Self 1 episode, 2000
   
Gregg Wallace
................. as Self - Presenter 1 episode, 2021
   
Guy Henry
..................... as George Varley 1 episode, 1999
   
Thusitha Jayasundera
.......... as Self - Narrator 1 episode, 2004
   
Siobhan Redmond
............... as Self - Narrator 2 episodes, 1998-2002
   
Aden Gillett
.................. as Self - Narrator 6 episodes, 1999-2003
   
Eve Matheson
.................. as Self - Narrator 1 episode, 1996
   
Jay Taylor
.................... as Self - Narrator 1 episode, 2011
   
Kenneth Colley
................ as Wren 1 episode, 1977
   
Tony Britton
.................. as Self - Narrator 5 episodes, 1978-1980
   
Julia Dalkin
.................. as Actor
   
Annette Badland
............... as The Nurse 1 episode, 2005
   
Denise Gough
.................. as Self - Narrator 1 episode, 2020
   
David Swift
................... as Vavilov 1 episode, 1974
   
Charles Kay
................... as Self - Narrator 1 episode, 1980
   
John Carlisle
................. as Mr. Trayner 1 episode, 1970
   
Stephen Moore
................. as Self - Narrator 1 episode, 1988
   
Dickon Tolson
................. as Edwin 1 episode, 1984
   
Cathy Tyson
................... as Self - Narrator 1 episode, 2002
   
Philip Anthony
................ as Werner Heisenberg 1 episode, 1992
   
Simon Gregor
.................. as Self - Narrator 1 episode, 2007
   
Sam Hazeldine
................. as Self - Narrator 1 episode, 2009
   
Terrence Hardiman
............. as Trofim Lysenko 1 episode, 1974
   
Alan David
.................... as Halley 1 episode, 1977
   
Ève Karpf
.................... as Woman 1 episode, 1974
   
Sam Cox
....................... as Skolnick 1 episode, 1999
   
Sean Barrett
.................. as Self - Narrator 1 episode, 1995
   
Kelly Hunter
.................. as Self - Narrator 8 episodes, 2010-2013
   
Michael Lumsden
............... as Self - Narrator 1 episode, 2001
   
Jaye Griffiths
................ as Self - Narrator 1 episode, 2010
   
Rosemary Leach
................ as Self - Narrator 2 episodes, 1975-1978
   
Dallas Campbell
............... as Self - Presenter 1 episode, 2013
   
Andrew Sachs
.................. as Self - Narrator 9 episodes, 1988-1996
   
Chris Wilson
.................. as Amercian President 1 episode, 2017
   
Jimmy Carr
.................... as Self - Presenter 1 episode, 2016
   
Alan Davies
................... as Self - Presenter 2 episodes, 2009
   
David Mitchell
................ as Narrator 1 episode, 2015
   
Frank Skinner
................. as Self 1 episode, 2009
   
Stephen Fry
................... as Self 1 episode, 2020
   
Stephen Mangan
................ as Self - Narrator 1 episode, 2001
   
David Attenborough
............ as Self - Presenter 3 episodes, 2009-2020
   
Brian Cox
..................... as Self - Presenter 6 episodes, 2005-2009
   
Patrick Stewart
............... as Self - Narrator 2 episodes, 1983-1984
   
Peter Capaldi
................. as Self - Narrator 6 episodes, 1998-2016
   
Tamsin Greig
.................. as Narrator 2 episodes, 2015-2016
   
David Beckham
................. as Self 1 episode, 2002
   
Toby Jones
.................... as Self - Narrator 1 episode, 2018
   
Sean Carroll
.................. as Self - California Institute of Technology 1 episode, 2012
   
Michio Kaku
................... as Self - City University of New York 7 episodes, 2002-2012
   
Carlos Frenk
.................. as Self 4 episodes, 1991-2015
   
Kip Thorne
.................... as Self 1 episode, 1996
   
Frank Tipler
.................. as Self 1 episode, 2003
   
Janna Levin
................... as Self - Barnard College, Columbia University 1 episode, 2012
   
David Spergel
................. as Self 1 episode, 2006
   
Reinhard Genzel
............... as Self - Max Planck Institute for Extraterrestrial Physics 2 episodes, 2009-2013
   
Stefan Gillessen
.............. as Self - Max Planck Institute for Extraterrestrial Physics 1 episode, 2013
   
Richard Gott
.................. as Self 1 episode, 2003
   
Alan Guth
..................... as Self - Massachusetts Institute of Technology 2 episodes, 2002-2010
   
Richard Massey
................ as Self - Durham University 1 episode, 2012
   
Saul Perlmutter
............... as Self 5 episodes, 1999-2012
   
Lynn Rothschild
............... as Self 1 episode, 2008
   
Vera C. Rubin
................. as Self 1 episode, 2006
   
Paul Steinhardt
............... as Self - Princeton University 1 episode, 2002
   
Leonard Susskind
.............. as Self - Stanford University 1 episode, 2011
   
Neil Turok
.................... as Self 4 episodes, 2002-2018
   
Valter D. Longo
............... as Self - University of Southern California 1 episode, 2012
   
Dean Radin
.................... as Self 1 episode, 2008
   
Lee Smolin
.................... as Self 2 episodes, 2010-2018
   
Andrew Newberg
................ as Self 1 episode, 2003
   
Paul Zak
...................... as Self - Claremont Graduate University 1 episode, 2011
   
Max Tegmark
................... as Self - Massachusetts Institute of Technology 6 episodes, 2008-2015
   
Geraldine James
............... as Self - Narrator 1 episode, 1994
   
Neil deGrasse Tyson
........... as Self - American Museum of Natural History 1 episode, 2008
   
Ralph Nader
................... as Self - Center for Study of Responsive Law 2 episodes, 1989-2013
   
Christopher Guest
............. as Al Green 1 episode, 1976
   
George Lucas
.................. as Self - Founder of Industrial Light and Magic 1 episode, 1985
   
James Woods
................... as Art Lewis 1 episode, 1976
   
Judy Woodruff
................. as Self 2 episodes, 1984
   
Jane Goodall
.................. as Self 1 episode, 2004
   
Atul Gawande
.................. as Self 1 episode, 2013
   
Jeff Goldblum
................. as Jim Watson 1 episode, 1987
   
Dennis Hope
................... as Self 1 episode, 2007
   
James Watson
.................. as Self 2 episodes, 1974-2008
   
John Ashcroft
................. as Self 1 episode, 2003
   
Raymond Kurzweil
.............. as Self 2 episodes, 2004-2006
   
Alastair Campbell
............. as Self 1 episode, 2019
   
John Ellis
.................... as Self - King's College, London Professor 1 episode, 2015
   
Oliver Sacks
.................. as Self - Presenter 1 episode, 1994
   
Chesley Sullenberger
.......... as Self - Aviation Safety Expert 1 episode, 2013
   
Miguel Nicolelis
.............. as Self 1 episode, 2006
   
Lisa Randall
.................. as Self - Harvard University 1 episode, 2002
   
Richard Dawkins
............... as Self 5 episodes, 1986-2008
   
Jennifer Berman
............... as Self 1 episode, 2003
   
Roy Marsden
................... as Self - Narrator 1 episode, 1994
   
Peter Vaughan
................. as Self - Commentator 1 episode, 1972
   
Patrick Malahide
.............. as Stukeley 1 episode, 1977
   
Mark Gatiss
................... as Narrator 2 episodes, 2017-2018
   
Alisdair Simpson
.............. as Self - Narrator 2 episodes, 2007
   
Alan Howard
................... as Maurice Wilkins 2 episodes, 1987-1988
   
Helen McCrory
................. as Self - Narrator 8 episodes, 2008-2015
   
Paterson Joseph
............... as Narrator 2 episodes, 2017-2020
   
Jack Shepherd
................. as Newton 1 episode, 1977
   
John Simm
..................... as Self - Narrator 3 episodes, 2002-2014
   
John Rhys-Davies
.............. as Secretary of the Royal Society 1 episode, 1977
   
Robert Baer
................... as Self - CIA Field Office 1976-97 1 episode, 2008
   
Noam Chomsky
.................. as Self - Massachusetts Institute of Technology 1 episode, 2009
   
Julian Assange
................ as Self - WikiLeaks Founder 1 episode, 2014
   
Lawrence Krauss
............... as Self - Arizona State University 1 episode, 2009
   
James Lyne
.................... as Self - Sophos 1 episode, 2013
   
Robert Lustig
................. as Self - University of California, San Francisco 1 episode, 2014
   
Adrian Lester
................. as Self - Narrator 2 episodes, 2013-2015
   
Tony Slattery
................. as Self 1 episode, 2020
   
Miles Jupp
.................... as Narrator 1 episode, 2016
   
Haydn Gwynne
.................. as Self - Narrator 3 episodes, 1998-2006
   
Paul McGann
................... as Self - Narrator 6 episodes, 2008-2009
   
Nick Ball
..................... as Self 1 episode, 2009
   
Bill Nighy
.................... as Narrator 2 episodes, 2006
   
Samantha Bond
................. as Self - Narrator 1 episode, 2011
   
Tenniel Evans
................. as Lord Chief Justice 1 episode, 1970
   
Patrick Troughton
............. as Commentator 1 episode, 1978
   
James Coburn
.................. as Self - Narrator 1 episode, 1970
   
Steven Spielberg
.............. as Self - Director of 'Indiana Jones' films 1 episode, 1985
   
Ruth Wilson
................... as Self - Narrator 1 episode, 2015
   
Benjamin Carson Sr.
........... as Self 1 episode, 2000
   
Carl Sagan
.................... as Self 1 episode, 1996
   
Andrew Scott
.................. as Self - Narrator 1 episode, 2013
   
Lindsay Duncan
................ as Self - Narrator 1 episode, 2000
   
Ian Hallard
................... as Actor
   
Anthony Farrelly
.............. as Self 1 episode, 2014
   
Amanda Burton
................. as Self - Narrator 2 episodes, 2003-2005
   
Joe Duttine
................... as Self - Narrator 1 episode, 2005
   
Hugo Speer
.................... as Self - Narrator 2 episodes, 2011-2012
   
Josette Simon
................. as Self - Narrator 1 episode, 2009
   
Barbara Flynn
................. as Self - Narrator 8 episodes, 1999-2008
   
Amanda Drew
................... as Self - Narrator 2 episodes, 2014
   
Tim Pigott-Smith
.............. as Self - Narrator 7 episodes, 1987-1995
   
Prunella Scales
............... as Florence Hastings 1 episode, 1966
   
Anthony Bate
.................. as Niels Bohr 2 episodes, 1971-1992
   
Ian Liston
.................... as Cousin Ernie 1 episode, 1974
   
Charlotte Cornwell
............ as Self - Narrator 1 episode, 1992
   
Stephen Hawking
............... as Self 2 episodes, 1996-2005
   
Janet Suzman
.................. as Narrator 1 episode, 1992
   
Sophie Okonedo
................ as Self 1 episode, 2017
   
David Baddiel
................. as Self - Presenter 1 episode, 2009
   
Sean Pertwee
.................. as Self - Narrator 1 episode, 2006
   
Jimmy Doherty
................. as Self - Presenter 1 episode, 2008
   
Kelly Holmes
.................. as Self - Double Olympic Champion 1 episode, 2006
   
Rupert Penry-Jones
............ as Self - Narrator 1 episode, 2013
   
Gillian Hanna
................. as 2 episodes, 1986
   
Emma Fielding
................. as Self - Narrator 3 episodes, 1999-2002
   
Grace Bannon
.................. as Kim 1 episode, 2006
   
Sara Pascoe
................... as Narrator 1 episode, 2017
   
Ross Kemp
..................... as Self - Narrator 1 episode, 2004
   
Peter Firth
................... as Self - Narrator 1 episode, 2010
   
Chris Boardman
................ as Self 1 episode, 2009
   
Paul Rhys
..................... as David Lack 1 episode, 1999
   
Derek Jacobi
.................. as Self - Narrator 1 episode, 2016
   
Angela Thorne
................. as Emma Jung 1 episode, 1977
   
Susannah Fielding
............. as Self - Presenter 1 episode, 2016
   
Perry Benson
.................. as Marc Carpenter 1 episode, 1984
   
Steven Mackintosh
............. as Self - Narrator 14 episodes, 2007-2014
   
Steven Berkoff
................ as Self - Narrator 2 episodes, 2010-2014
   
Bernard Hill
.................. as Self - Narrator 15 episodes, 2001-2016
   
Mark Halliley
................. as Self - Narrator 1 episode, 2007
   
Martin Jarvis
................. as Self - Narrator 17 episodes, 1980-1990
   
Vass Anderson
................. as Alex Stokes 1 episode, 1987
   
Ben Finney
.................... as 1 episode, 2006
   
Liz Bonnin
.................... as Self - Presenter 3 episodes, 2012-2014
   
Marek Kukula
.................. as Self - Royal Observatory Greenwich 3 episodes, 2013-2015
   
Lucie Green
................... as Self - Solar Physicist 1 episode, 2012
   
Tim Peake
..................... as Self - Astronaut 1 episode, 2015
   
Lewis Dartnell
................ as Self - University College London 1 episode, 2012
   
John Grotzinger
............... as Self - Chief Project Scientist 1 episode, 2012
   
Linda Spilker
................. as Self - Cassini Project Scientist 1 episode, 2017
   
Adam Steltzner
................ as Self - Jet Propulsion Lab 2 episodes, 2012-2014
   
Walter Cunningham
............. as Self 1 episode, 1966
   
Carolyn Porco
................. as Self 1 episode, 2004
   
Craig Sechler
................. as Self - Narrator 1 episode, 2002
   
David Graham
.................. as Einstein 1 episode, 2005
   
Robert Winston
................ as Self 1 episode, 2001
   
Jay Gordon
.................... as Self 1 episode, 2006
   
Adam Ockelford
................ as Self - Roehampton University 1 episode, 2010
   
Jeffrey Wigand
................ as Self 1 episode, 2006
   
Jack Horner
................... as Self - Museum of the Rockies 2 episodes, 2004-2013
   
Ed Weiler
..................... as Self - Head of Space Science, NASA 1 episode, 2000
   
Mary Schweitzer
............... as Self - North Carolina State University 1 episode, 2013
   
Bob Harmon
.................... as Self - Museum of the Rockies 1 episode, 2013
   
C.B. Leatherwood
.............. as Self 1 episode, 2013
   
Rodney Brooks
................. as Self 1 episode, 2008
   
Bruce Schneier
................ as Self - Cryptographer and Computer Security Expert 1 episode, 2014
   
David F. Dinges
............... as Self - University of Pennsylvania 1 episode, 2014
   
Eric Topol
.................... as Self - Scripps Health 1 episode, 2013
   
Robert Daum
................... as Self 1 episode, 2000
   
John-Dylan Haynes
............. as Self - Bernstein Centre for Computational Neuroscience 1 episode, 2009
   
Paul Bloom
.................... as Self - Yale University 1 episode, 2011
   
John Hyten
.................... as Self - U.S. Air Force Space Command 1 episode, 2015
   
Adam Riess
.................... as Self - University of California, Berkeley 1 episode, 1999
   
Brian Hare
.................... as Self - Duke University 1 episode, 2010
   
Adrian Owen
................... as Self - Medical Research Council 1 episode, 2009
   
Haraldur Sigurdsson
........... as Self 1 episode, 2002
   
Ariel Merari
.................. as Self 1 episode, 2005
   
David Hockney
................. as Self 1 episode, 2006
   
David Sinclair
................ as Self - Harvard Medical School 1 episode, 2010
   
Don Yeomans
................... as Self - Jet Propulsion Lab, NASA 2 episodes, 2010-2013
   
Liam O'Murchu
................. as Self - Symantec 1 episode, 2013
   
Sean McGurk
................... as Self - Verizon 1 episode, 2013
   
Joanne Kurtzberg
.............. as Self 1 episode, 2001
   
Mike Ryan
..................... as Self 1 episode, 2003
   
Gary Kobinger
................. as Self - Head of Special Pathogens, National Microbiology Laboratory, Canada 1 episode, 2014
   
Kent Branty
................... as Self 1 episode, 2014
   
Roland Fryer
.................. as Self - Harvard University 1 episode, 2009
   
Irving Kirsch
................. as Self - Harvard Medical School 1 episode, 2014
   
Peter Piot
.................... as Self - Director, London School of Hygiene and Tropical Medicine 1 episode, 2014
   
Bob Brier
..................... as Self 1 episode, 2001
   
Ivan Oganesyan
................ as Self 1 episode, 2004
   
Temple Grandin
................ as Self 1 episode, 2006
   
Steven Goldfarb
............... as Self - University of Michigan 1 episode, 2012
   
Richard Garwin
................ as Self - IBM Fellow Emeritus 1 episode, 2008
   
Martin Rees
................... as Self 1 episode, 2001
   
Alan Milstein
................. as Self 1 episode, 2003
   
Mark Wing-Davey
............... as Young Joey's Father 1 episode, 1974
   
Sue Lawley
.................... as Self - Newsreader 1 episode, 1988
   
Gerald Scarfe
................. as Self - Narrator 1 episode, 1995
   
Andy Bloch
.................... as Self 1 episode, 2004
   
Eugene Lipinski
............... as Dr. Zunz 1 episode, 1984
   
Zara Ramm
..................... as Dr. Rosemary Woodford 1 episode, 2006
   
Michael J. Massimino
.......... as Self 1 episode, 2020
   
Lesley Joseph
................. as 2 episodes, 1986
   
John Bardon
................... as Male Nurse 1 episode, 1974
   
Colin Higgins
................. as Older Dusty 1 episode, 1974
   
Mark Burdis
................... as Delinquent boy 1 episode, 1984
   
Anna Skye
..................... as Girl at Party 1 episode, 1987
   
Laurie Garrett
................ as Self 1 episode, 2000
   
Kenneth Miller
................ as Self - Brown University 1 episode, 2006
   
Ted Daeschler
................. as Self - Philadelphia Academy of Natural Sciences 1 episode, 2001
   
Lee Silver
.................... as Self 4 episodes, 1997-2005
   
John Bradshaw
................. as Self - University of Bristol 2 episodes, 2013
   
Sandra Magnus
................. as Self - NASA astronaut 1 episode, 2015
   
Michael Behe
.................. as Self 1 episode, 2006
   
Frans de Waal
................. as Self 1 episode, 2004
   
Saul Griffith
................. as Self 1 episode, 2009
   
John M. Grunsfeld
............. as Self 1 episode, 2020
   
Gary England
.................. as Self - KWTV-DT Chief Meteorlogist 1 episode, 2004
   
Jaron Lanier
.................. as Self 1 episode, 1991
   
James Fallon
.................. as Self - Son of James Fallon 1 episode, 2011
   
Andrei Linde
.................. as Self - Stanford University 1 episode, 2010
   
Tom Barth
..................... as Self 1 episode, 2006
   
Jason Dunion
.................. as Self - University of Miami & NOAA 1 episode, 2012
   
Al Osborne
.................... as Self 1 episode, 2002
   
Bob Nichol
.................... as Self - University of Portsmouth 2 episodes, 2010-2015
   
Jemma Redgrave
................ as Self - Narrator 1 episode, 1999
   
Bill Paterson
................. as Self - Narrator 3 episodes, 1999-2006
   
Jack Tarlton
.................. as Harrison 1 episode, 1999
   
Ben Miller
.................... as Self - Presenter 1 episode, 2011
   
Bill Turnbull
................. as Self - Presenter 1 episode, 2013
   
Nicholas Witchell
............. as Self - Newsreader 1 episode, 1988
   
Sue Johnston
.................. as Self - Narrator 1 episode, 2007
   
Yves Aubert
................... as Second Colleague 1 episode, 1987
   
Richard Dempsey
............... as Atlan 1 episode, 1999
   
Ruth Madeley
.................. as Self - Presenter 1 episode, 2018
   
Genevieve Allenbury
........... as Toni Wolff 1 episode, 1977
   
Homaro Cantu
.................. as Self 1 episode, 2013
   
Danny Wallace
................. as Self - Presenter 2 episodes, 2006-2008
   
John Shrapnel
................. as Self - Narrator 8 episodes, 1984-2004
   
Jeffrey Segal
................. as Speaker at Debate 1 episode, 1971
   
William Franklyn
.............. as Self - Commentator 3 episodes, 1974-1978
   
Andrew Shire
.................. as Robert Taylor 1 episode, 2017
   
Jack Fortune
.................. as Self - Narrator 31 episodes, 1989-2006
   
Philip Rosch
.................. as US Government Spokesman 1 episode, 2006
   
Mark Strong
................... as Self - Narrator 1 episode, 2010
   
Edward Fox
.................... as Patient 1 episode, 1973
   
Sinéad Cusack
................ as Self - Narrator 1 episode, 2000
   
Joss Ackland
.................. as Self - Narrator 3 episodes, 1990
   
Frank Windsor
................. as Self - Commentator 1 episode, 1978
   
Anita Carey
................... as Young Joey's Mother 1 episode, 1974
   
Neil Pearson
.................. as Self - Narrator 3 episodes, 2002-2006
   
Susannah Harker
............... as Self - Narrator 1 episode, 2006
   
Ian Hogg
...................... as Julian Huxley 1 episode, 1999
   
Michael Harbour
............... as Committee Secretary 1 episode, 1984
   
Gerda Stevenson
............... as Jane Bailey 2 episodes, 1986
   
Brian Poyser
.................. as Shudenko 1 episode, 1974
   
Edward Jewesbury
.............. as Jim Skardon 1 episode, 1969
   
Geoffrey Chater
............... as Sir Lawrence Bragg 1 episode, 1987
   
Alec McCowen
.................. as Self - Narrator 1 episode, 1970
   
Matyelok Gibbs
................ as 2 episodes, 1986
   
James Hazeldine
............... as Hooke 2 episodes, 1977-1992
   
David Allister
................ as John Griffith 1 episode, 1987
   
Philip Madoc
.................. as Narrator 2 episodes, 1976
   
Angus Deayton
................. as Self - Narrator 1 episode, 1993
   
Ruth Madoc
.................... as Governess 1 episode, 1973
   
John Rowe
..................... as Dr. Burt 1 episode, 1984
   
Chris Packham
................. as Self - Presenter 1 episode, 2020
   
Amanda Redman
................. as Self - Narrator 2 episodes, 1999-2014
   
Paul Brightwell
............... as Self - Narrator 1 episode, 2000
   
Annabel Leventon
.............. as Lady Burt 1 episode, 1984
   
Andrew Burt
................... as Self - Narrator 1 episode, 1990
   
Kristi Curry Rogers
........... as Self - Palaeontologist 1 episode, 2007
   
Robert Stickgold
.............. as Self - Harvard Medical School 1 episode, 2009
   
Nir Barzilai
.................. as Self - Albert Einstein College of Medicine 1 episode, 2010
   
David Ferrucci
................ as Self - IBM 1 episode, 2012
   
Michael Foale
................. as Self 1 episode, 2001
   
Jean-Jacques Hublin
........... as Self 1 episode, 2003
   
Robert Langer
................. as Self - Massachusetts Institute of Technology 1 episode, 2013
   
Jerry Linenger
................ as Self 2 episodes, 1998-2001
   
David Reed
.................... as Self - Florida University 1 episode, 2009
   
Bradley Willcox
............... as Self 1 episode, 2008
   
Linda Bartoshuk
............... as Self - University of Florida 1 episode, 2013
   
Bruce Bradley
................. as Self 1 episode, 2002
   
Laurie Santos
................. as Self - Yale University 1 episode, 2014
   
Stephen Secor
................. as Self - University of Alabama 1 episode, 2010
   
Fred Spoor
.................... as Self 1 episode, 2001
   
Richard Wrangham
.............. as Self 2 episodes, 2004-2010
   
Martin Shaw
................... as Self - Narrator 1 episode, 2002
   
Peter Schultz
................. as Self - Brown University 3 episodes, 1997-2013
   
Penny Boston
.................. as Self 1 episode, 2003
   
Everett Gibson
................ as Self 2 episodes, 1996-2001
   
Doug Biesecker
................ as Self - NOAA Space Weather Prediction Center 1 episode, 2012
   
David McKay
................... as Self 1 episode, 2001
   
Hasan Alam
.................... as Self - Massachusetts General Hospital 1 episode, 2010
   
Isabelle Dinoire
.............. as Self 1 episode, 2006
   
Tony Robinson
................. as Ernie 1 episode, 1974
   
Hazel Barton
.................. as Self - The University of Akron 1 episode, 2012
   
Michael J. Benton
............. as Self 1 episode, 2002
   
Philip Currie
................. as Self 3 episodes, 2000-2007
   
Dan Durda
..................... as Self 1 episode, 2003
   
William Hartmann
.............. as Self 1 episode, 2001
   
Joseph Kirschvink
............. as Self - California Institute of Technology 1 episode, 2001
   
Bill McGuire
.................. as Self 5 episodes, 2000-2005
   
Jan Smit
...................... as Self - Vrije Universiteit, Amsterdam 1 episode, 2004
   
Robert B. Smith
............... as Self - University of Utah 1 episode, 2000
   
Roger Smith
................... as Self 1 episode, 2002
   
Paul Wignall
.................. as Self 2 episodes, 2002
   
John Hammond
.................. as Self - Presenter 1 episode, 2014
   
Gary Files
.................... as Igor Gouzenko 1 episode, 1969
   
Marcus du Sautoy
.............. as Self - Presenter 6 episodes, 2009-2013
   
Loren Carpenter
............... as Self 1 episode, 1981
   
Alok Jha
...................... as Self - Science Correspondent, The Guardian 1 episode, 2013
   
Helen Czerski
................. as Self 4 episodes, 2012-2017
   
Tali Sharot
................... as Self - University College London 1 episode, 2012
   
Molly Crockett
................ as Self - University of Oxford 1 episode, 2017
   
Sally Davies
.................. as Chief Medical Officer, England 1 episode, 2014
   
Uta Frith
..................... as Self - Presenter 2 episodes, 2014-2017
   
Steve Jones
................... as Self - University College London 2 episodes, 2005-2011
   
Jim Al-Khalili
................ as Self - Presenter 5 episodes, 2011-2013
   
Joseph Giaime
................. as Self 2 episodes, 2008-2010
   
David Goulson
................. as Self - University of Sussex 1 episode, 2013
   
Al Harris
..................... as Self 1 episode, 2003
   
Simon Conway Morris
........... as Self - Evolutionary Palaeobiologist 1 episode, 2007
   
Mike Stratton
................. as Self - Wellcome Trust, Sanger Institute 1 episode, 2010
   
Margaret Thatcher
............. as Self - Prime Minister 1 episode, 1984
   
Jenni Murray
.................. as Self - Narrator 1 episode, 1990
   
Daniel Boyd
................... as Albert Einstein 1 episode, 2016
   
Matthew Golombek
.............. as Self 1 episode, 2001
   
John Chapin
................... as Self 1 episode, 2006
   
Jeffrey Laitman
............... as Self 1 episode, 2003
   
Gregory Erickson
.............. as Self - Florida State University 1 episode, 2004
   
Clifford Johnson
.............. as Self 1 episode, 2016
   
Alex Filippenko
............... as Self 2 episodes, 1999-2009
   
Kenneth Nealson
............... as Self 2 episodes, 2000-2001
   
Nima Arkani-Hamed
............. as Self - Harvard University 1 episode, 2002
   
Andrea Ghez
................... as Self - UCLA 2 episodes, 2000-2013
   
Jeremiah Ostriker
............. as Self 1 episode, 2006
   
James Peebles
................. as Self 1 episode, 2006
   
Wolfhard Schlosser
............ as Self 1 episode, 2004
   
Bill Stone
.................... as Self - Stone Aerospace 1 episode, 2006
   
Stan Woosley
.................. as Self 1 episode, 2001
   
Chris McKay
................... as Self - NASA Ames 2 episodes, 2001-2003
   
John Kappenman
................ as Self 1 episode, 2012
   
Geoff Marcy
................... as Self 2 episodes, 2000-2008
   
Ashwin Vasavada
............... as Self - Deputy Project Scientist 1 episode, 2012
   
Kathy Lette
................... as Self 1 episode, 2014
   
Lori Schappell
................ as Self 1 episode, 2000
   
George Schappell
.............. as Self 1 episode, 2000
   
James Randi
................... as Self 1 episode, 2002
   
Christopher Chabris
........... as Self - Union College, New York 1 episode, 2014
   
Duane Gish
.................... as Self - Institute for Creation Research 1 episode, 2001
   
Frank Wilczek
................. as Self - Massachusetts Institute of Technology 2 episodes, 2011-2012
   
James E. Oberg
................ as Self 2 episodes, 1982-2003
   
Donald Douglas
................ as Colonel Ratcliffe 1 episode, 1999
   
Nick Ross
..................... as Self - Presenter 1 episode, 1984
   
Michael Portillo
.............. as Self - Presenter 2 episodes, 2008-2009
   
Walter Mischel
................ as Self - Columbia University 1 episode, 2009
   
Rebecca Root
.................. as Self - Narrator 1 episode, 2017
   
Nigel Le Vaillant
............. as Self - Narrator 2 episodes, 1997
   
Jo Unwin
...................... as Self - Narrator 5 episodes, 1996-1998
   
Jack Watson
................... as Bernard Spilsbury 1 episode, 1970
   
Iain Cuthbertson
.............. as Self - Narrator 2 episodes, 1977-1978
   
Janette Legge
................. as Cousin Annie 1 episode, 1974
   
Stephen Kemble
................ as Self - Narrator 1 episode, 1998
   
Stafford Gordon
............... as 2 episodes, 1986
   
Lynsey Baxter
................. as Margaret Howard 1 episode, 1984
   
Alexander John
................ as Self - Narrator 5 episodes, 1980-1993
   
Clive Panto
................... as Max Perutz 1 episode, 1987
   
John Hallam
................... as Rudyerd 1 episode, 1978
   
Geoffrey Toone
................ as Weston 1 episode, 1978
   
Michael Bray
.................. as Andrew Bailey 2 episodes, 1986
   
Lee Montague
.................. as Charles Darwin 1 episode, 1977
   
Norman Mitchell
............... as Box 2 episodes, 1970-1978
   
Heather Canning
............... as Headmistress 1 episode, 1984
   
Robert Longden
................ as Patient Joseph 1 episode, 1974
   
Sam Dale
...................... as Jack Flugel 1 episode, 1984
   
Richard Beale
................. as Lysenko's father 1 episode, 1974
   
Sara Sugarman
................. as Natalie Carpenter 1 episode, 1984
   
Randal Herley
................. as Otto Hahn 1 episode, 1992
   
Lucinda Curtis
................ as Mrs. Green 1 episode, 1984
   
Michael Feldman
............... as Student 1 episode, 1984
   
Shane Rimmer
.................. as Fred Levin 1 episode, 1976
   
Richard Muller
................ as Self 2 episodes, 2008-2009
   
Sasha Kashlinsky
.............. as Self 1 episode, 2010
   
Dan Bauer
..................... as Self 1 episode, 2010
   
William J. Borucki
............ as Self 1 episode, 2008
   
Adam Davison
.................. as Self - University College London 1 episode, 2012
   
Leon Lederman
................. as Self - University of Chicago 1 episode, 2007
   
Laura Mersini-Houghton
........ as Self - University of North Carolina 2 episodes, 2010-2015
   
Katie Freese
.................. as Self - University of Michigan 1 episode, 2015
   
Hiroshi Ishiguro
.............. as Self 1 episode, 2008
   
Aldo Kane
..................... as Self - Presenter 1 episode, 2018
   
Anton Zeilinger
............... as Self - University of Vienna 1 episode, 2011
   
Donna Addis
................... as Self 1 episode, 2008
   
Lance Becker
.................. as Self - University of Pennsylvania 1 episode, 2010
   
Alain Brunet
.................. as Self 1 episode, 2008
   
John Elefteriades
............. as Self 2 episodes, 2010-2011
   
Seth Lloyd
.................... as Self 7 episodes, 2006-2015
   
Peter Ward
.................... as Self 2 episodes, 1997-2002
   
Ed Krupp
...................... as Self 2 episodes, 1999-2000
   
Mark Boslough
................. as Self - Sandia National Laboratories 3 episodes, 2006-2013
   
John M. Dye
................... as Self - Viral Immunology Branch Chief, US Army Medical Research Institute of Infectious Diseases 1 episode, 2014
   
Cathy Price
................... as Self - University College London 1 episode, 2009
   
Deb Roy
....................... as Self - Massachusetts Institute of Technology 1 episode, 2009
   
Michael Tomasello
............. as Self - Max Planck Institute, Leipzig 1 episode, 2013
   
Doug Owsley
................... as Self 1 episode, 2003
   
Jeffrey Lichtman
.............. as Self - Harvard University 1 episode, 2013
   
Adam Miklosi
.................. as Self - Eötvös Loránd University 1 episode, 2010
   
Kirk Johnson
.................. as Self - Colorado Museum of Natural History 1 episode, 1997
   
Caroline Catz
................. as Self - Narrator 1 episode, 2014
   
Henrik Ehrsson
................ as Self - Karolinska Institute 1 episode, 2009
   
Andrew Strominger
............. as Self - Harvard University 1 episode, 2009
   
Gia Milinovich
................ as Self - Tech Writer and Blogger 1 episode, 2013
   
David Bellamy
................. as Self 1 episode, 1975
   
Harry Saks
.................... as Student 1 episode, 1974
   
Michael West
.................. as Self 1 episode, 2000
   
Tom Murray
.................... as Self 1 episode, 2000
   
Roger Lowenstein
.............. as Self 1 episode, 1999
   
Severino Antinori
............. as Self 1 episode, 2001
   
Thomas Tiedt
.................. as Self 1 episode, 1998
   
Leo McKern
.................... as Self - Narrator 1 episode, 1990
   
Joe Gutheinz
.................. as Self - Retired NASA OIG Special Agent
   
Ronald Blanck
................. as Self 1 episode, 1998
   
Bruce Maccabee
................ as Self - Optical Physicist 1 episode, 1982
   
Peter McGraw
.................. as Self 1 episode, 2016
   
Nicholas Fry
.................. as Raymond Gosling 1 episode, 1987
   
Jill Johnson
.................. as Freda Ticehurst 1 episode, 1987
   
John Moreno
................... as Vittorio Luzzati 1 episode, 1987
   
Margaret Ashcroft
............. as Psychologist 1 episode, 1974
   
Tracy Hall
.................... as Self 2 episodes, 2000-2004
   
Ed Moses
...................... as Self 1 episode, 2009
   
Walter Willett
................ as Self - Harvard School of Public Health 1 episode, 2014
   
M.D. William Bernet
........... as Self - Vanderbilt University 1 episode, 2011
   
Lucy Jones
.................... as Self - US Geological Survey 1 episode, 2009
   
Tom Daley
..................... as Self - Olympic Potential 1 episode, 2006
   
Wensley Pithey
................ as Whitfield 1 episode, 1978
   
Ray Brooks
.................... as Self - Narrator 1 episode, 1996
   
Katherine Parr
................ as Mrs. Darwin 1 episode, 1971
   
Pamela Craig
.................. as Ward Nurse 1 episode, 1974
   
Carl Duering
.................. as Witness 1 episode, 1970
   
Peter Schofield
............... as John 1 episode, 1978
   
Cyril Luckham
................. as The Judge 1 episode, 1970
   
Paul Bacon
.................... as Self - Narrator 1 episode, 1980
   
Vernon Joyner
................. as Self - Commentator 2 episodes, 1979
   
Dudley Foster
................. as Edward Hastings 2 episodes, 1966-1970
   
Patrick McAlinney
............. as Dr. Barwell 1 episode, 1970
   
Anthony Sagar
................. as Dr. Julius 1 episode, 1970
   
David Morrell
................. as Witness 1 episode, 1970
   
Dennis Handby
................. as Leonard Burt 1 episode, 1969
   
Chloe Massey
.................. as Narrator 1 episode, 2015
   
Dan Gillan
.................... as Older Brother Peter 1 episode, 1974
   
Anthony Benson
................ as J.T. Randall 1 episode, 1987
   
Noel Davis
.................... as Scientist 1 episode, 1974
   
Daphne Heard
.................. as Magistrate 1 episode, 1974
   
William Boyde
................. as Self - Narrator 1 episode, 2007
   
Elizabeth Elvin
............... as Karen Tyler 1 episode, 2006
   
David Gillies
................. as 2 episodes, 1986
   
Richard Ireson
................ as Prezent 1 episode, 1974
   
Daniel André Pageon
.......... as First Colleague 1 episode, 1987
   
Ian Jentle
.................... as Richard Carpenter 1 episode, 1984
   
Hannah Fry
.................... as Self - Presenter 5 episodes, 2017-2021
   
Salima Ikram
.................. as Self - Egyptologist 1 episode, 2015
   
Joann Fletcher
................ as Self - Egyptologist 1 episode, 2015
   
Norman Polmar
................. as Self 1 episode, 2001
   
Bernard Riley
................. as Self 1 episode, 2004
   
Sarah O'Connell
............... as Self 1 episode, 2017
   
Bernard Archard
............... as Dr. Freud 1 episode, 1973
   
John Woodnutt
................. as Richard Owen 1 episode, 1971
   
Frank Borman
.................. as Self 1 episode, 1966
   
Paul Samuelson
................ as Self 1 episode, 1999
   
Doremy Vernon
................. as Nurse Violet 1 episode, 1974
   
Janet Davies
.................. as School Teacher 1 episode, 1974
   
Martha Lane Fox
............... as Self - UK Digital Champion 1 episode, 2013
   
Jay Melosh
.................... as Self 1 episode, 2003
   
Jack Ashley
................... as Self 1 episode, 1973
   
Philip Tibenham
............... as Self - Narrator 2 episodes, 1991-1992
   
Christopher Chataway
.......... as Self - Commentator 7 episodes, 1967-1970
   
Fergal Keane
.................. as Self - Presenter 1 episode, 2022
   
Richard Kershaw
............... as Self - Presenter 1 episode, 1978
   
Tony Benn
..................... as Self 1 episode, 1969
   
Duncan McIntyre
............... as Witness 1 episode, 1970
   
Peter Wilson
.................. as Self - Narrator 7 episodes, 1981-1984
   
Jacob Bronowski
............... as Self 1 episode, 1965
   
Sam Wanamaker
................. as Stanley Goldblum 1 episode, 1976
   
Michael Hanratty
.............. as Self 1 episode, 2002
   
John Kerr
..................... as Self 1 episode, 2002
   
Valerie Storie
................ as Self 1 episode, 2002
   
Ian Fells
..................... as Self - Presenter 1 episode, 1983
   
Tim Sebastian
................. as Self - Washington Correspondent 1 episode, 1988
   
David Loyn
.................... as Self - Reporter 1 episode, 1988
   
Joss Wright
................... as Self - University of Oxford Internet Institute 1 episode, 2014
   
David Nutt
.................... as Self - Imperial College London 2 episodes, 2008-2009
   
David Spiegelhalter
........... as Self - University of Cambridge 3 episodes, 2010-2014
   
Nigel Joice
................... as Self - Poultry Farmer 1 episode, 2014
   
Wayne Hemingway
............... as Self - Designer 1 episode, 2013
   
Andy Puddicombe
............... as Self - Headspace 1 episode, 2013
   
Mike Berners-Lee
.............. as Self, professor, Lancaster University 1 episode, 2019
   
Charles Elachi
................ as Self 1 episode, 2004
   
Daniel Goldin
................. as Self 1 episode, 2001
   
Kathryn D. Sullivan
........... as Self - Astronaut 1 episode, 1990
   
Fred Sirieix
.................. as Self - Presenter 1 episode, 2020
   
Burt Ovrut
.................... as Self - University of Pennsylvania 1 episode, 2002
   
Steven R. Chesley
............. as Self - Jet Propulsion Lab, NASA 2 episodes, 2010-2013
   
Andrew Ng
..................... as Self 1 episode, 2008
   
Nicholas Soames
............... as Self 1 episode, 1998
   
Sheila Reid
................... as Mrs. Hughes 1 episode, 1984
   
Kenny-Lee Mbanefo
............. as Soldier 1 episode, 2017
   
Amanda Feilding
............... as Self - The Beckley Foundation 1 episode, 2008
   
John Ronson
................... as Self 1 episode, 2006
   
Thomas Holtz
.................. as Self - University of Maryland 1 episode, 2000
   
Peter L. Larson
............... as Self 2 episodes, 2002-2004
   
Mark Norell
................... as Self - American Museum of Natural History 1 episode, 2000
   
Hal Gehman
.................... as Self 1 episode, 2003
   
Robert Gibson
................. as Self - Shuttle Commander 1 episode, 1987
   
Marsha Ivins
.................. as Self 1 episode, 1997
   
Yuri Malenchenko
.............. as Self - Cosmonaut 1 episode, 2015
   
Peter Diamandis
............... as Self - X Prize Foundation 1 episode, 2013
   
Eric Cline
.................... as Self 1 episode, 2004
   
Alec Boksenberg
............... as Self - Director, Royal Greenwich Observatory 1 episode, 1990
   
Iain Stewart
.................. as Self - Presenter 7 episodes, 2002-2014
   
John Zarnecki
................. as Self 1 episode, 2004
   
Carl Murray
................... as Self - Queen Mary University of London 1 episode, 2017
   
Duncan Steel
.................. as Self 1 episode, 2003
   
Clem Pryke
.................... as Self 1 episode, 2015
   
Sarah Russell
................. as Self - Natural History Museum 2 episodes, 2000-2013
   
Thad Allen
.................... as Self - US National Incident Commander 1 episode, 2010
   
Lawrence Douglas
.............. as Witness 1 episode, 1970
   
Caleb Scharf
.................. as Self - Columbia University, NY 1 episode, 2013
   
Paul Bellan
................... as Self - Caltech 1 episode, 2012
   
Gary Benton
................... as Self - Stennis Space Center 1 episode, 2014
   
Scott Bolton
.................. as Self - Southwest Research Institute, San Antonio 1 episode, 2015
   
Steve Bruce
................... as Self - vice president, Lockheed Martin 1 episode, 2015
   
Mark Burchell
................. as Self - University of Kent 2 episodes, 2006-2015
   
Jeff Cerro
.................... as Self - Langley Research Center 1 episode, 2014
   
David Charlton
................ as Self - University of Birmingham 1 episode, 2015
   
Juan Collar
................... as Self - University of Chicago 1 episode, 2015
   
Ronita Cromwell
............... as Self - Johnson Space Center 1 episode, 2014
   
Tamara Davis
.................. as Self 1 episode, 2018
   
Gerhard Drolshagen
............ as Self - European Space Agency 1 episode, 2015
   
Andy Fabian
................... as Self - University of Cambridge 1 episode, 2013
   
Kevin Fong
.................... as Self - Presenter 7 episodes, 2010-2017
   
Cary Forest
................... as Self - University of Wisconsin-Madison 1 episode, 2012
   
Gavin Hesketh
................. as Self - University College London 1 episode, 2015
   
Michael Kosch
................. as Self - University of Lancaster 1 episode, 2012
   
Holger Krag
................... as Self - space debris team, European Space Agency 1 episode, 2015
   
Katherine Leney
............... as Self - University College London 1 episode, 2015
   
Hal Levison
................... as Self - Southwest Research Institute, Boulder 1 episode, 2015
   
Hugh Lewis
.................... as Self - University of Southampton 2 episodes, 2013-2015
   
Donald Lynden-Bell
............ as Self - University of Cambridge 1 episode, 2013
   
John Maggorian
................ as Self - Nuker Team 2 episodes, 2000-2013
   
Scott McIntosh
................ as Self - National Center for Atmospheric Research 1 episode, 2012
   
Darren McKnight
............... as Self - Integrity Applications Inc. 1 episode, 2015
   
Simona Murgia
................. as Self - University of California, Irvine 1 episode, 2015
   
Ricardo Navarro
............... as Self - Michoud Assembly Facility 1 episode, 2014
   
David Nesvorný
............... as Self - Southwest Research Institute, Boulder 1 episode, 2015
   
William Paloski
............... as Self - Johnson Space Center 1 episode, 2014
   
Charles Pellerin
.............. as Self - NASA Director of Astrophysics 1982-1992 1 episode, 2000
   
Matthew Penn
.................. as Self - National Solar Observatory 1 episode, 2012
   
Eliot Quataert
................ as Self - UC Berkeley 1 episode, 2013
   
Jamie Reid
.................... as Self - Airbus 1 episode, 2015
   
Leslie J. Rosenberg
........... as Self - University of Washington 1 episode, 2015
   
Amy Ross
...................... as Self - Johnson Space Center 1 episode, 2014
   
Robert Rutledge
............... as Self - NOAA Space Weather Prediction Center 1 episode, 2012
   
Kathryn Thornton
.............. as Self 1 episode, 2020
   
Randall Urban
................. as Self - University of Texas Medical Branch 1 episode, 2014
   
Kevin Walsh
................... as Self - Southwest Research Institute 2 episodes, 2013-2015
   
Christopher Watson
............ as Self - Queen's University Belfast 1 episode, 2015
   
Lewis Ball
.................... as Self - ALMA 1 episode, 2011
   
Jürgen Blum
.................. as Self - TU Braunschweig 1 episode, 2013
   
Tabetha Boyajian
.............. as Self 1 episode, 2017
   
Claire Cousins
................ as Self - University of St Andrews) 1 episode, 2017
   
Athena Coustenis
.............. as Self - Observatoire De Paris 1 episode, 2017
   
Paschal Coyle
................. as Self - Marseille Centre for Particle Physics 1 episode, 2011
   
Ashley Davies
................. as Caltech 1 episode, 2017
   
Shep Doeleman
................. as Self - Massachusetts Institute of Technology 1 episode, 2009
   
Michele Dougherty
............. as Self - Imperial College London 1 episode, 2017
   
Frank Drake
................... as Self 1 episode, 2008
   
Andreas Eckart
................ as Self - University of Cologne 1 episode, 2011
   
Tracy Gregg
................... as Self - University at Buffalo 1 episode, 2017
   
Joshua Méndez Harper
......... as Self - Georgia Institute of Technology 1 episode, 2017
   
James Head
.................... as Self 1 episode, 2001
   
Terry Herter
.................. as Self - Cornell University 1 episode, 2011
   
Brian Hoff
.................... as Self - ALMA 1 episode, 2011
   
Luciano Iess
.................. as Self - Sapienza University of Rome 1 episode, 2017
   
Christian Koeberl
............. as Self 1 episode, 2006
   
Earl Maize
.................... as Self - Cassini Project Manager 1 episode, 2017
   
George McDonald
............... as Self - Georgia Institute of Technology 1 episode, 2017
   
Dave McGarvie
................. as Self - The Open University 1 episode, 2017
   
Gro Pedersen
.................. as Self - University of Iceland 1 episode, 2017
   
Jani Radebaugh
................ as Self - Brigham Young University 1 episode, 2017
   
Duane Roth
.................... as Self - Cassini Navigation Lead 1 episode, 2017
   
Scott Sandford
................ as Self - NASA Ames Research Centre 2 episodes, 2010-2013
   
Andrew Siemion
................ as Self - Astrophysicist, Berkeley SETI Research Center 1 episode, 2017
   
Suzanne Smrekar
............... as Self - NASA Jet Propulsion Laboratory 1 episode, 2012
   
Julie Webster
................. as Self - Cassini Spacecraft Operations Chief 1 episode, 2017
   
Gunther Witzel
................ as Self - University of Cologne 1 episode, 2011
   
Matt Genge
.................... as Self - Imperial College London 1 episode, 2013
   
Harrison Schmitt
.............. as Self 1 episode, 2007
   
Richard Binzel
................ as Self - Massachusetts Institute of Technology 1 episode, 2010
   
Ralph Lorenz
.................. as Self 2 episodes, 2004-2005
   
John D. Rummel
................ as Self - Planetary Protection Officer NASA HQ 1 episode, 2006
   
Melissa Morris
................ as Self - Arizona State University 1 episode, 2013
   
Mark Swain
.................... as Self - NASA Jet Propulsion Laboratory 1 episode, 2012
   
Tim Kopra
..................... as : Himself - Astronaut 1 episode, 2015
   
Don Catlin
.................... as Self - Olympic Analytical Champion, UCLA 1 episode, 2006
   
Daniel Lathrop
................ as Self - University of Maryland 1 episode, 2011
   
Gentry Lee
.................... as Self 1 episode, 1977
   
David Jewitt
.................. as Self - UCLA 2 episodes, 2010-2013
   
Michael Rampino
............... as Self 2 episodes, 2000-2002
   
Rachel Weaver
................. as First French Girl 1 episode, 1987
   
Johnny Ball
................... as Self - Presenter 1 episode, 2012
   
Mac McLean
.................... as Self 1 episode, 2006
   
Vincent Cannistraro
........... as Self 1 episode, 2003
   
Julia Angwin
.................. as Self - Journalist and Technology Researcher 1 episode, 2014
   
Mark Doyle
.................... as Self 1 episode, 1998
   
Katharine Hayhoe
.............. as Self - Texas Tech University 1 episode, 2012
   
Frederick Singer
.............. as Self - Emeritus Prof, University of Virginia 1 episode, 2011
   
Alice Roberts
................. as Self - Presenter 5 episodes, 2011-2016
   
Jamie Bock
.................... as Self 1 episode, 2015
   
Francois R. Bouchet
........... as Self 1 episode, 2015
   
John M. Kovac
................. as Self 1 episode, 2015
   
Chao-Lin Kuo
.................. as Self 1 episode, 2015
   
Gavin Scott
................... as Self - Presenter 1 episode, 1983
   
Keith Moore
................... as Self - The Royal Society 1 episode, 2011
   
Michael Mosley
................ as Self - Presenter 12 episodes, 2012-2020
   
Veronika Hyks
................. as Self - Narrator 6 episodes, 1991-1996
   
Frank Smith
................... as Self 1 episode, 2001
   
Rachael Latham
................ as Self - Olympic Potential 1 episode, 2006
   
Sophie Morgan
................. as Self 1 episode, 2014
   
Bonnie Greer
.................. as Self 1 episode, 2007
   
Michael Owen
.................. as Self 1 episode, 2002
   
Sven-Göran Eriksson
.......... as Self 1 episode, 2002
   
Greg Whyte
.................... as Self - Director of Science, EIS 1 episode, 2006
   
Paul Nurse
.................... as Self - Presenter 2 episodes, 2008-2011
   
Russell Foster
................ as Self - University of Oxford 2 episodes, 2009-2011
   
Paul Woodadge
................. as British soldier 1 episode, 1999
   
Chris van Tulleken
............ as Self - Presenter 3 episodes, 2014-2021
   
Saleyha Ahsan
................. as Self 1 episode, 2014
   
Betsy Brantley
................ as Elizabeth Watson 1 episode, 1987
   
Charles Spence
................ as Self - University of Oxford 1 episode, 2010
   
William Hootkins
.............. as Lloyd Edens 1 episode, 1976
   
Nancie Jackson
................ as Mrs. Huxley 1 episode, 1971
   
Susan Fox
..................... as Self 1 episode, 2001
   
Brad Rutter
................... as Self 1 episode, 2012
   
Adam Rutherford
............... as Self 2 episodes, 2012-2017
   
Cady Coleman
.................. as Self 1 episode, 2001
   
Richard Hansen
................ as Self 1 episode, 1999
   
Chris Beedie
.................. as Self - Aberystwyth University 1 episode, 2014
   
Robb Fraley
................... as Self 1 episode, 2000
   
Javid Abdelmoneim
............. as Self - Presenter 1 episode, 2019
   
Gautam Mehta
.................. as Self 1 episode, 2015
   
Wendy Hall
.................... as Self - Nutritional Scientist King's College London 1 episode, 2022
   
Julie Samuel
.................. as Emma 1 episode, 1966
   
Peter Reed
.................... as Self 1 episode, 2011
   
Shohini Ghose
................. as Self 1 episode, 2018
   
Johannes Handsteiner
.......... as Self 1 episode, 2018
   
Nikolai Kardashev
............. as Self 1 episode, 2018
   
Yuri Kovalev
.................. as Self 1 episode, 2018
   
Kristie Miller
................ as Self 1 episode, 2018
   
Ellen Langer
.................. as Self - Harvard University 1 episode, 2010
   
Helen Muir
.................... as Self 1 episode, 2006
   
Zoe Williams
.................. as Self 2 episodes, 2017-2018
   
Alexander van Tulleken
........ as Self - Presenter 3 episodes, 2014-2021
   
Priya Tew
..................... as Self, nutritional therapist 1 episode, 2019
   
Robert J.E. Simpson
........... as Self 1 episode, 2020
   
Geraint Thomas
................ as Self - Cyclist 1 episode, 2006
   
Alan Jones
.................... as Self 1 episode, 1981
   
Ove Hoegh-Guldberg
............ as Self - University of Queensland 1 episode, 2010
   
Bobby Seagull
................. as Self 1 episode, 2020
   
Bruce Murray
.................. as Self 1 episode, 1977
   
Farouk Elbaz
.................. as Self 1 episode, 2006
   
David Levy
.................... as Self 1 episode, 2003
   
Michel Mayor
.................. as Self 1 episode, 2000
   
Didier Queloz
................. as Self 1 episode, 2000
   
Gabriel Weston
................ as Self - Presenter 1 episode, 2012
   
Susan Rae
..................... as Self - Narrator 2 episodes, 1994-1995
   
Andrew Triggs Hodge
........... as Self 1 episode, 2011
   
Trevor Baxter
................. as Professor Breene 1 episode, 1984
   
Adam Pearson
.................. as Self - Presenter 1 episode, 2016
   
S. James Gates
................ as Self - University of Maryland 1 episode, 2012
   
Kerry Emanuel
................. as Self - Massachusetts Institute of Technology 1 episode, 2012
   
Sebastian Thrun
............... as Self 1 episode, 2006
   
Eric Chien
.................... as Self - Symantec 1 episode, 2013
   
David Muller
.................. as Self 1 episode, 2004
   
Joel Krajewski
................ as Self - Lead Systems Engineer 1 episode, 2012
   
Chris Henshilwood
............. as Self 1 episode, 2003
   
Roger Bilham
.................. as Self - University of Colorado at Boulder 1 episode, 2009
   
Robert Hazen
.................. as Self 2 episodes, 2000-2004
   
Priyamvada Natarajan
.......... as Self 1 episode, 2020
   
Mat Honan
..................... as Self - Wired Magazine 1 episode, 2013
   
Vilayanur Ramachandran
........ as Self 2 episodes, 2003-2004
   
Michael Meaney
................ as Self - McGill University 1 episode, 2013
   
Erik Lucero
................... as Self - University of California, Santa Barbara 1 episode, 2013
   
Patrick Lincoln
............... as Self - SRI International 1 episode, 2013
   
Colin Blakemore
............... as Self - narrator 1 episode, 1980
   
John Flenley
.................. as Self 1 episode, 2003
   
Daniel Sanchez
................ as Self - Northwestern University 1 episode, 2013
   
Ed Galea
...................... as Self 2 episodes, 2006-2009
   
David Ward
.................... as Self 1 episode, 2007
   
Gregory Van Rybroek
........... as Self - Mendota Mental Health Institute 1 episode, 2017
   
Leroy Hood
.................... as Self 1 episode, 2000
   
Daniel Goedbloed
.............. as Self - Engineer 1 episode, 2012
   
Duncan Carse
.................. as Self - Narrator 4 episodes, 1972-1980
   
Henry Kolm
.................... as Self - Massachusetts Institute of Technology 1 episode, 1974
   
James Adolf Westphal
.......... as Self - California Institute of Technology 1 episode, 1990
   
Richard Feynman
............... as Self 3 episodes, 1964-1988
   
Ian Holm
...................... as Self - Narrator 15 episodes, 1974-2008
   
Robert C. Merton
.............. as Self 1 episode, 1999
   
Merton Miller
................. as Self 1 episode, 1999
   
Myron Scholes
................. as Self 1 episode, 1999
   
Judah Folkman
................. as Self 1 episode, 2004
   
Brian Clark
................... as Self 1 episode, 2002
   
W. Gene Corley
................ as Self 1 episode, 2002
   
Sal D'Agostino
................ as Self 1 episode, 2002
   
Jan Demczur
................... as Self 1 episode, 2002
   
Bill Forney
................... as Self 1 episode, 2002
   
Matt Komorowski
............... as Self 1 episode, 2002
   
Matthys Levy
.................. as Self 1 episode, 2002
   
Mike Meldrum
.................. as Self 1 episode, 2002
   
Paul Neal
..................... as Self 1 episode, 2002
   
Jake Pauls
.................... as Self 1 episode, 2002
   
Charles Thornton
.............. as Self 1 episode, 2002
   
Emmanuel Bonami
............... as Additional Voice 1 episode, 2001
   
Olivier Deslandes
............. as Additional Voice 1 episode, 2001
   
John Pierre Steck
............. as Additional Voice 1 episode, 2001
   
Joshua Wurman
................. as Self 1 episode, 2004
   
Sean B. Carroll
............... as Self - University of Wisconsin 1 episode, 1998
   
Wayt Gibbs
.................... as Self 1 episode, 2006
   
Bruce Hall
.................... as Self 1 episode, 2006
   
Ron Kurjanowicz
............... as Self 1 episode, 2006
   
Anthony Levandowski
........... as Self 1 episode, 2006
   
Gary Schmiedel
................ as Self 1 episode, 2006
   
William Whittaker
............. as Self 1 episode, 2006
   
Hasok Chang
................... as Self - University College London 1 episode, 2011
   
David Deutsch
................. as Self 1 episode, 1996
   
Keith Devlin
.................. as Self 1 episode, 2004
   
Michael Tomasell
.............. as Self 1 episode, 2004
   
Richard Alley
................. as Self 1 episode, 2003
   
Deirdre Barrett
............... as Self - Harvard Medical School 1 episode, 2009
   
Erica Harris
.................. as Self - Boston University 1 episode, 2009
   
Meave Leakey
.................. as Self 1 episode, 2001
   
Patrick Mcnamara
.............. as Self - Boston University 1 episode, 2009
   
Antti Revonsuo
................ as Self - University of Turku, Finland 1 episode, 2009
   
Ken Sembach
................... as Self 1 episode, 2020
   
John Shneerson
................ as Self - Papworth Hospital 1 episode, 2009
   
Mark Solms
.................... as Self - University of Cape Town 1 episode, 2009
   
Antonio Zadra
................. as Self - University of Montreal 1 episode, 2009
   
Gunter Dreyer
................. as Self 1 episode, 1999
   
Leo Melamed
................... as Self 1 episode, 1999
   
Johan Reinhard
................ as Self 1 episode, 1997
   
David Steadman
................ as Self 1 episode, 2003
   
Tony Cable
.................... as Self - Air Accident Investigator 1 episode, 2014
   
Craig Hogan
................... as Self - Fermilab 1 episode, 2011
   
Rocky Kolb
.................... as Self - Astronomical Theorist 1 episode, 1999
   
Randy Lewis
................... as Self - Utah State University 1 episode, 2012
   
Marvin Minsky
................. as Self 1 episode, 1992
   
Tom Morgan
.................... as Self - Stuff TV 1 episode, 2017
   
Chris Ashton
.................. as Self - Inmarsat 1 episode, 2014
   
Tim Bowers
.................... as Self 1 episode, 2011
   
Kira Cassidy-Quimby
........... as Self - Yellowstone National Park 1 episode, 2011
   
Mark Cunningham
............... as Self - Fish and Wildlife Research Institute 1 episode, 2011
   
Mike Dalton
................... as Self - Avionics Engineer, First Air 1 episode, 2014
   
Miranda Green
................. as Self 1 episode, 2004
   
Claudio Groff
................. as Self - Provincia Autonoma di Trento 1 episode, 2011
   
Jean-Francois Lepage
.......... as Self - Air Traffic Controller, Nav Canada 1 episode, 2014
   
Mark Lotz
..................... as Self - Fish and Wildlife Research Institute 1 episode, 2011
   
Dave Onorato
.................. as Self - Fish and Wildlife Research Institute 1 episode, 2011
   
Roy Renkin
.................... as Self - Yellowstone National Park 1 episode, 2011
   
Alan Schuster-Bruce
........... as Self - Inmarsat 1 episode, 2014
   
Brian Atwater
................. as Self 1 episode, 2005
   
Stephen Buckley
............... as Self - University of York 1 episode, 2015
   
Jon Butterworth
............... as Self - University College London 1 episode, 2012
   
Sandra Faber
.................. as Self - Nuker Team 1 episode, 2000
   
Richard Johnston
.............. as Self - Materials Scientist, Swansea University 1 episode, 2015
   
Cary Martin
................... as Self - Expert in Ancient Languages 1 episode, 2015
   
Lidija McKnight
............... as Self - University of Manchester 1 episode, 2015
   
Paul Nicholson
................ as Self - Archaeologist 1 episode, 2015
   
Roger Penrose
................. as Self - Oxford University 1 episode, 2010
   
Campbell Price
................ as Self - Egyptologist 1 episode, 2015
   
Nancy Roman
................... as Self - Head of Astronomy, NASA, 1959 1 episode, 1990
   
Richard Thomas
................ as Self - Archaeozoologist, University of Leicester 1 episode, 2015
   
Sally Wasef
................... as Self - Molecular Biologist 1 episode, 2015
   
Janell Wicker Wheeler
......... as Self 1 episode, 2014
   
Carol Dweck
................... as Self - Stanford University 1 episode, 2009
   
Eduard Egarter Vigl
........... as Self 1 episode, 2002
   
Jean-Pierre Lebreton
.......... as Self 1 episode, 2004
   
Jonathan Lunine
............... as Self 1 episode, 2004
   
Francois Raulin
............... as Self - Université Paris-Est Créteil 1 episode, 2017
   
Tecumseh Fitch
................ as Self - University of Vienna 1 episode, 2009
   
Daniel Schrag
................. as Self - Harvard University 1 episode, 2001
   
Ian Richardson
................ as Michael Faraday 1 episode, 1967
   
Ian Pearson
................... as Self 1 episode, 2004
   
Ben Swift
..................... as Self - Cyclist 1 episode, 2006
   
Giles Yeo
..................... as Self 5 episodes, 2002-2018
   
R. Buckminster Fuller
......... as Self 2 episodes, 1964-1996
   
Jules Robertson
............... as Self 1 episode, 2014
   
Michael Brennan
............... as Captain Novak 1 episode, 1973
   
Philip Ray
.................... as Witness 1 episode, 1970
   
Richard Bentall
............... as Self 2 episodes, 2008
   
Michael First
................. as Self 2 episodes, 2008
   
Ian Hulatt
.................... as Self 2 episodes, 2008
   
Peter Kinderman
............... as Self 2 episodes, 2008
   
Paul Foot
..................... as Self 1 episode, 2002
   
Simon Weston
.................. as Self 1 episode, 2006
   
James Delingpole
.............. as Self - The Telegraph 1 episode, 2011
   
Peter Gibbs
................... as Self 1 episode, 2017
   
Brian Hayes
................... as Lovett 1 episode, 1978
   
Aniruddh Patel
................ as Self 1 episode, 2008
   
David Shukman
................. as Self - Defence Correspondent 1 episode, 1988
   
Carlos Reutemann
.............. as Self 1 episode, 1981
   
Guddi Singh
................... as Self - Presenter 1 episode, 2020
   
Peter Jones
................... as Self - Narrator 3 episodes, 1980-1990
   
Claire Cummings
............... as Self - Deaf Child 1 episode, 1973
   
William Edmondson
............. as Self - Teacher, Imperial College 1 episode, 1973
   
Lydia Handscomb
............... as Self - Deaf Youngster 1 episode, 1973
   
Alan Murray
................... as Self - Deaf Worker 1 episode, 1973
   
Roger Mills
................... as Self - Narrator 1 episode, 1985
   
Ella Al-Shamahi
............... as Self - Presenter 1 episode, 2018
   
Pardis Sabeti
................. as Self - Assistant Professor, Harvard University 1 episode, 2011
   
Peter France
.................. as Self - Narrator 4 episodes, 1983-1986
   
Peter Vanezis
................. as Self 1 episode, 2002
   
Thomas Tsang
.................. as Self 1 episode, 2003
   
Amanda Ursell
................. as Self 1 episode, 2014
   
John Edginton
................. as Narrator 1 episode, 1995
   
Colin Renfrew
................. as Self 2 episodes, 1986-1999
   
Jeremy Coid
................... as Self - Forensic Psychiatrist 1 episode, 2017
   
Tim Brooks
.................... as Self - Head of Rare and Imported Pathogens, Public Health England 1 episode, 2014
   
Laurence Hardy
................ as Sir Thomas Bouch 1 episode, 1970
   
Hamilton Dyce
................. as Prosecuting Counsel 1 episode, 1970
   
John Carlin
................... as Witness 1 episode, 1970
   
Jonathan Betts
................ as Self - Royal Observatory, Greenwich 1 episode, 2014
   
Stephen Oxley
................. as Carl Friedrich von Weizsäcker 1 episode, 1992
   
Nick Bostrom
.................. as Self 1 episode, 2003
   
Andrew Silke
.................. as Self 1 episode, 2005-2009
   
Ken Feder
..................... as Self 4 episodes, 1999-2002
   
Frank Salerno
................. as Self 2 episodes, 1984
   
John Maris
.................... as Self - Test Pilot, Marinvent 1 episode, 2014
   
Deborah Watling
............... as Sophy 1 episode, 1966
   
Valentine Dyall
............... as Professor Fisher 1 episode, 1984
   
Michael Spice
................. as Reg Spooner 1 episode, 1969
   
Simon Lack
.................... as Zhukovskii 1 episode, 1974
   
Hayden Jones
.................. as Professor Boys 1 episode, 1965
   
George Cormack
................ as Michurin 1 episode, 1974
   
Patrick Barr
.................. as Charles Darwin 1 episode, 1971
   
André Maranne
................ as Louis XIV 1 episode, 1978
   
Philip Locke
.................. as Dr. Klaus Fuchs 2 episodes, 1969-1984
   
Michael Godfrey
............... as Bishop Wilberforce 1 episode, 1971
   
Howard Lang
................... as Mr. Rothery 1 episode, 1970
   
Terence Bayler
................ as LCC Chairman 1 episode, 1984
   
Forbes Collins
................ as Iakovlev 1 episode, 1974
   
Edwin Finn
.................... as Foreman of the Jury 1 episode, 1970
   
Cemal Pulak
................... as Self 1 episode, 2004
   
Nolan Bushnell
................ as Self 1 episode, 1981
   
David Nelson
.................. as Self - Head of Design, Foster + Partners 1 episode, 2017
   
Chris Burrows
................. as Self - European Space Agency 1 episode, 2000
   
Henry Petroski
................ as Self 1 episode, 1987
   
Pat Campbell
.................. as Self - CEO, Wild Well Control 1 episode, 2010
   
Andrew Karam
.................. as Self 1 episode, 2006
   
Jeremy Rifkin
................. as Self 1 episode, 2000
   
Charles Grob
.................. as Psychiatrist 1 episode, 1997
   
Robert Jastrow
................ as Self - Goddard Institute for Space Studies, NASA 1 episode, 1983
   
Jonathan Miller
............... as Self 1 episode, 1984
   
Dai Davies
.................... as Self 1 episode, 2002
   
Francis Crick
................. as Self 1 episode, 1974
   
Peter Melchett
................ as Self 1 episode, 2008
   
Michael Frayn
................. as Self 1 episode, 1991
   
David Yamaguchi
............... as Self 1 episode, 2005
   
David Janes
................... as Gorshkov 1 episode, 1974
   
Mike Baker
.................... as Self - DataXu 1 episode, 2013
   
Peter Wheeler
................. as Self - Liverpool John Moore's University 2 episodes, 2009-2010
   
Christof Koch
................. as Self - California Institute of Technology 1 episode, 2009
   
Jo Anne Van Tilburg
........... as Self 1 episode, 2003
   
James Sumner
.................. as Self - Manchester University 1 episode, 2011
   
James Leavey
.................. as Self 1 episode, 2006
   
James Burke
................... as Self - Presenter 1 episode, 1984
   
Clare Gerada
.................. as Self - Royal College of General Practitioners 1 episode, 2008
   
Bob Peck
...................... as Self - Narrator 1 episode, 1993
   
Cokie Van Der Velde
........... as Self - Médecins Sans Frontières 1 episode, 2014
   
Charles Kinross
............... as Father 1 episode, 1973
   
Panayiotis Zavos
.............. as Self 1 episode, 2001
   
Sara Mendes da Costa
.......... as Self - Narrator 1 episode, 2011
   
Lyndon Brook
.................. as Erwin Chargaff 1 episode, 1987
   
Daniel Kish
................... as Self 1 episode, 2010
   
Mark Thomas
................... as Self - University College London 1 episode, 2011
   
Kieran Prendiville
............ as Self - Presenter 1 episode, 1984
   
Richard Walker
................ as Self - Managing Director, Iceland Foods 1 episode, 2019
   
Doug Parr
..................... as Self 1 episode, 2000
   
Todd May
...................... as Self - Marshall Space Flight Center 1 episode, 2014
   
Richard Varvill
............... as Self - Reaction Engines 1 episode, 2014
   
Sophie Scott
.................. as Self 1 episode, 2016
   
Lila Lifely
................... as Self - Circus Space 1 episode, 2012
   
Bruce McCandless II
........... as Self - Astronaut 1 episode, 1990
   
Tony McGrail
.................. as Self - Rachel's Coach 1 episode, 2006
   
Ed Catmull
.................... as Self 1 episode, 1981
   
Danielle George
............... as Self - Presenter 1 episode, 2018
   
Geoffrey Bindman
.............. as Self 1 episode, 2002
   
Frank Sieman
.................. as Speaker at Debate 1 episode, 1971
   
Owen Holland
.................. as Self - University of Sussex 1 episode, 2012
   
Tim Spector
................... as Self - King's College London 2 episodes, 2012-2013
   
Linda Lewis
................... as Self - Reporter 1 episode, 1988
   
Julia Clarke
.................. as Self - Palaeontologist 1 episode, 2007
   
C.J. Peters
................... as Self 1 episode, 2000
   
Anna Franklin
................. as Self - University of Surrey 1 episode, 2011
   
Jay Neitz
..................... as Self - University of Washington, Seattle 1 episode, 2011
   
Richard Bebb
.................. as Commentary 1 episode, 1973
   
Michael Gottlieb
.............. as Self 1 episode, 1983
   
Bonnie Burton
................. as Self 1 episode, 1996
   
Debby Rosenthal
............... as Kim's Mother 1 episode, 2006
   
Jason Chapman
................. as Self - Rothamsted Research 1 episode, 2013
   
Alex Prior
.................... as Self 1 episode, 2007
   
Stella Vine
................... as Self 1 episode, 2007
   
Ian Deary
..................... as Self - University of Edinburgh 1 episode, 2007
   
Howard Gardner
................ as Self - Harvard Graduate School of Education 1 episode, 2007
   
Vivian Hill
................... as Self - Institute of Education, University of London 1 episode, 2007
   
Robert Sternberg
.............. as Self - Tufts University, Boston 1 episode, 2007
   
Peter Donnelly
................ as Self - University of Oxford 1 episode, 2010
   
Lance Price
................... as Self - George Washington University 1 episode, 2012
   
Paul McHugh
................... as Self 1 episode, 1999
   
R. Beau Lotto
................. as Self - Institute of Opthalmology, UCL 2 episodes, 2010-2011
   
Eric Ravussin
................. as Self 1 episode, 2009
   
Charles Limb
.................. as Self - John Hopkins University 1 episode, 2013
   
Michael Pepper
................ as Self 1 episode, 2011
   
John Oxford
................... as Self 2 episodes, 2006-2010
   
Samantha Cristoforetti
........ as Self - Astronaut 1 episode, 2015
   
Sally Bloomfield
.............. as Self - London School of Hygiene and Tropical Medicine 1 episode, 2014
   
Tom Bell
...................... as C.G. Jung 1 episode, 1977
   
Jim White
..................... as Self 1 episode, 2002
   
Peter Madden
.................. as Witness 1 episode, 1970
   
Matthew Carrano
............... as Self - State University of New York 2 episodes, 2000-2002
   
Patrick Vallance
.............. as Self - Head of Drug Discovery, GSK 1 episode, 2010
   
Norman Tyrrell
................ as Speaker at Debate 1 episode, 1971
   
Marjorie Bland
................ as Miss Bruce 1 episode, 1984
   
Claire Walmsley
............... as Self - Narrator 2 episodes, 1992-1994
   
Mike Vergalla
................. as Self - Moon Express 1 episode, 2013
   
Anne Rimoin
................... as Self - UCLA Fielding School of Public Health 1 episode, 2010
   
Don Francis
................... as Self 1 episode, 2003
   
Keith Baverstock
.............. as Self 1 episode, 1996
   
Nick Parkhouse
................ as Self 1 episode, 2006
   
Gina Poe
...................... as Self - Professor at University of Calfornia 1 episode, 2022
   
Rex Jung
...................... as Self - University of New Mexico 1 episode, 2013
   
Marion Blakey
................. as Self 1 episode, 2003
   
Zvi Bodie
..................... as Self 1 episode, 1999
   
Gerald Schatten
............... as Self 1 episode, 2001
   
Andy Tennant
.................. as Self - Cyclist 1 episode, 2006
   
Frank Williams
................ as Self - Team Principal, Williams 1 episode, 1981
   
Paul Wilkinson
................ as Self 1 episode, 2004
   
Eugene Shoemaker
.............. as Self - US Geological Survey 1 episode, 1997
   
Christiaan Barnard
............ as Self 1 episode, 1968
   
Alex Comfort
.................. as Self - University College London 1 episode, 1968
   
Archie Duncan
................. as Witness 1 episode, 1970
   
Lockwood West
................. as Committee Chairman 1 episode, 1984
   
Richard O. Covey
.............. as Self - Discovery's Pilot 2 episodes, 1987-1988
   
Kenneth Bianchi
............... as Self 1 episode, 1984
   
Angelo Buono
.................. as Self 1 episode, 1984
   
Peter Windsor
................. as Self - Racing Journalist 1 episode, 1981
   
John Connolly
................. as Self - Rocket Engineer, NASA 1 episode, 2007
   
Gina Rippon
................... as Self - Aston University 1 episode, 2014
   
Harry Webster
................. as Lighthouse keeper 1 episode, 1978
   
John Saunders
................. as Speaker at Debate 1 episode, 1971
   
John Phillips
................. as Mr. Bidder 1 episode, 1970
   
Leonid Gorshkov
............... as Self 1 episode, 2001
   
William Haseltine
............. as Self 2 episodes, 1986-2000
   
Andrew McMichael
.............. as Self 1 episode, 2003
   
Anna Bågenholm
............... as Self 1 episode, 2010
   
Mads Gilbert
.................. as Self 1 episode, 2010
   
Torvind Næsheim
.............. as Self 1 episode, 2010
   
Eus Van Someren
............... as Self - Netherlands Institute for Neuroscience 1 episode, 2009
   
Noubar Afeyan
................. as Self - Joule 1 episode, 2013
   
Aneesh Mehta
.................. as Self - Emory University School of Medicine 1 episode, 2014
   
Moti Makan
.................... as Dr. Panna 1 episode, 1984
   
Morten Kringelbach
............ as Self - University of Oxford 1 episode, 2010
   
Darden Hood
................... as Self 1 episode, 2001
   
Dennis Muren
.................. as Self - Visual Effects Supervisor 1 episode, 1985
   
Mary Baker
.................... as Self 1 episode, 2001
   
Rachel Yehuda
................. as Self - Psychologist 1 episode, 2005
   
Ron Chesser
................... as Self 1 episode, 2006
   
Colin Butcher
................. as Self - Pet Detective 1 episode, 2013
   
Joyce Harper
.................. as Self - University College London 1 episode, 2005
   
Richard Meek
.................. as Michael Peterson 1 episode, 2006
   
Bob Symes
..................... as Self - Presenter 2 episodes, 1982-1985
   
Eric R. Laithwaite
............ as Self - Presenter 1 episode, 1989
   
Diana Northup
................. as Self 1 episode, 2003
   
Guy Snodgrass
................. as Self 1 episode, 2008
   
Leslie E. Robertson
........... as Self 1 episode, 2002
   
Greger Larson
................. as Self - Durham University 1 episode, 2010
   
Jo Garrity
.................... as Girl with beautiful eyes 1 episode, 1973
   
Erika Simon
................... as Self 1 episode, 2002
   
Martin Freeth
................. as Self - Commentator 2 episodes, 1978
   
Hilary Henson
................. as Self - Narrator 1 episode, 1989
   
Paul Vaughan
.................. as Self - Narrator 134 episodes, 1968-2013
   
Dilly Barlow
.................. as Self - Narrator 31 episodes, 1999-2005
   
Colin Riach
................... as Self - Presenter 29 episodes, 1965-1979
   
Ray Moore
..................... as Self - Narrator 7 episodes, 1977-1984
   
Frank Gillard
................. as Self - Narrator 4 episodes, 1974-1976
   
Susan Jebb
.................... as Self 4 episodes, 2002-2014
   
John Marsden
.................. as Self - Narrator 3 episodes, 2008-2009
   
James Gould
................... as Self - Presenter 3 episodes, 1986-1990
   
Paul Daneman
.................. as Self - Narrator 3 episodes, 1976-1987
   
Keith Campbell
................ as Self 3 episodes, 1997-2005
   
French Anderson
............... as Self 3 episodes, 2000-2005
   
Monica Grady
.................. as Self 3 episodes, 2001-2013
   
Susan Hough
................... as Self 3 episodes, 2003-2011
   
Anthony Aguirre
............... as Self - University of California, Santa Cruz 3 episodes, 2010-2015
   
Melissa Berry
................. as Self - Narrator 2 episodes, 2005-2006
   
Mike Disney
................... as Self 2 episodes, 1990-2006
   
David Lutyens
................. as Self 2 episodes, 1964-1966
   
Mike Leahy
.................... as Self 2 episodes, 2003-2009
   
Sarah Ellis
................... as Self - University of Lincoln 2 episodes, 2013
   
Riccardo Giacconi
............. as Self - Director, Space Telescope Science Institute 2 episodes, 1984-1990
   
Steve V.W. Beckwith
........... as Self 2 episodes, 2008-2020
   
Alan Wilson
................... as Self - Structure & Motion Lab, Royal Veterinary College 2 episodes, 2013
   
Jeff Hester
................... as Self 2 episodes, 1990-2000
   
John Ostrom
................... as Self - Yale University 2 episodes, 1976-1998
   
Anthony Smith
................. as Self - Narrator 2 episodes, 1980-1991
   
Margaret Howard
............... as Self - Narrator 2 episodes, 1981
   
James Curran
.................. as Self 2 episodes, 1983-2000
   
Kelli Boyd
.................... as Self 2 episodes, 1984
   
Dean Brett
.................... as Self 2 episodes, 1984
   
Peter Finnigan
................ as Self 2 episodes, 1984
   
Martin T. Orne
................ as Self 2 episodes, 1984
   
Frank Salerno
................. as Self 2 episodes, 1984
   
John Watkins
.................. as Self 2 episodes, 1984
   
Robert Gallo
.................. as Self 2 episodes, 1986-2003
   
Nigel Franks
.................. as Self - University of Bath 2 episodes, 1990-2012
   
Don Huffman
................... as Self 2 episodes, 1992-1996
   
Andy Kaldor
................... as Self 2 episodes, 1992-1996
   
Harry Kroto
................... as Self 2 episodes, 1992-1996
   
Rick Smalley
.................. as Self 2 episodes, 1992-1996
   
Gerald Edelman
................ as Self 2 episodes, 1994-2008
   
Alan Hildebrand
............... as Self - Geological Survey of Canada 2 episodes, 1997-2004
   
Tom Ahrens
.................... as Self 2 episodes, 1997-2003
   
Richard Frackowiak
............ as Self 2 episodes, 1997-2002
   
Harry Griffin
................. as Self 2 episodes, 1997-2001
   
Ian Wilmut
.................... as Self 2 episodes, 1997-2001
   
Julian Osbon
.................. as Self 2 episodes, 1998-2003
   
Angela Milner
................. as Self - Natural History Museum 2 episodes, 1998-2000
   
Eleanor Mannika
............... as Self 2 episodes, 1999-2000
   
Kate Spence
................... as Self 2 episodes, 1999-2000
   
Bruce Tabashnik
............... as Self 2 episodes, 2000-2008
   
Phil Bereano
.................. as Self 2 episodes, 2000-2005
   
Carter Clarke
................. as Self 2 episodes, 2000-2004
   
Boris Feigelson
............... as Self 2 episodes, 2000-2004
   
Alex Grizenko
................. as Self 2 episodes, 2000-2004
   
Stephen Lussier
............... as Self 2 episodes, 2000-2004
   
Martin Rapaport
............... as Self 2 episodes, 2000-2004
   
Janet Reimer
.................. as Self 2 episodes, 2000-2004
   
Herbert Strong
................ as Self 2 episodes, 2000-2004
   
Greg Stock
.................... as Self 2 episodes, 2000-2001
   
Stirling Colgate
.............. as Self 2 episodes, 2001-2009
   
David Gilichinsky
............. as Self 2 episodes, 2001-2003
   
Jim Levine
.................... as Self 2 episodes, 2002-2012
   
Ian Russell
................... as Self 2 episodes, 2002-2003
   
John Langbein
................. as Self 2 episodes, 2003-2011
   
Tim Walsh
..................... as Self 2 episodes, 2005-2012
   
Francesca Happé
.............. as Self 2 episodes, 2006-2014
   
Judy Brazell
.................. as Self 2 episodes, 2006-2009
   
Sundeep Dhillon
............... as Self - Caudwell Xtreme Everest 2 episodes, 2007
   
Mike Grocott
.................. as Self - Caudwell Xtreme Everest 2 episodes, 2007
   
Nigel Hart
.................... as Self - Caudwell Xtreme Everest 2 episodes, 2007
   
Chris Imray
................... as Self - Caudwell Xtreme Everest 2 episodes, 2007
   
Denny Levett
.................. as Self - Caudwell Xtreme Everest 2 episodes, 2007
   
Daniel Martin
................. as Self - Caudwell Xtreme Everest 2 episodes, 2007
   
Andre Vercueil
................ as Self - Caudwell Xtreme Everest 2 episodes, 2007
   
Adam Fox
...................... as Self 2 episodes, 2008-2014
   
Gary Fraser
................... as Self - Adventist Health Studies, Loma Linda University 2 episodes, 2008-2014
   
Faraneh Vargha-Khadem
......... as Self 2 episodes, 2008-2009
   
Carel le Roux
................. as Self 2 episodes, 2009-2012
   
Douglas Leonard
............... as Self - San Diego State University 2 episodes, 2009-2010
   
Richard A. Kowalski
........... as Self - Catalina Sky Survey 2 episodes, 2010-2013
   
Daniel Mills
.................. as Self - University of Lincoln 2 episodes, 2010-2013
   
Timothy B. Spahr
.............. as Self - Minor Planet Centre 2 episodes, 2010-2013
   
Melissa Hines
................. as Self - University of Cambridge 2 episodes, 2011-2014
   
Adam Scaife
................... as Self - Met Office 2 episodes, 2012-2014
   
Alan Fitzsimmons
.............. as Self - Queen's University, Belfast 2 episodes, 2013
   
Simon Baron-Cohen
............. as Self 2 episodes, 2014
   
Alan Badel
.................... as Henry Winstanley 1 episode, 1978
   
Jonathan Glover
............... as Self - Presenter 1 episode, 1982
   
Alison Jolly
.................. as Self - Presenter 1 episode, 1983
   
Michael Hordern
............... as Self - Narrator 1 episode, 1991
   
Walter Bodmer
................. as Self - Presenter 1 episode, 1994
   
Nick Finnis
................... as Self - Narrator 1 episode, 1997
   
Marcus Pembrey
................ as Self - Geneticist 1 episode, 2005
   
Rozina Ali
.................... as Self - Presenter 1 episode, 2012
   
John Charap
................... as Self - Interviewer 1 episode, 1965
   
Jean Aitchison
................ as Self - Senior Lecturer in Linguistics, London School of Economics 1 episode, 1983
   
John Heron
.................... as Self - Discussion Leader 1 episode, 1986
   
Barry Meadows
................. as Self - Foreign Duty Editor 1 episode, 1988
   
Andrew Fruchter
............... as Self - Space Telescope Science Institute 1 episode, 2000
   
Wolf Reik
..................... as Self - Geneticist 1 episode, 2005
   
Tim Sumner
.................... as Self 1 episode, 2006
   
Chhoy Vichey
.................. as Eve Chhun 1 episode, 2006
   
Ailsa Berk
.................... as Dinosauroid 1 episode, 2007
   
Erick Kammeyer
................ as Self - Pilot 1 episode, 2008
   
Arthur Niell
.................. as Self 1 episode, 2008
   
Peter Shelus
.................. as Self 1 episode, 2008
   
Gareth Sundem
................. as Self 1 episode, 2008
   
Michael A. Pope
............... as Self 1 episode, 2013
   
Robin Clarke
.................. as Self - Interviewer 1 episode, 1965
   
William Burleigh
.............. as Humphrey 1 episode, 1966
   
Stephen Krashen
............... as Self - Department of Linguistics, University of South California 1 episode, 1983
   
Maria Warburg
................. as Housekeeper 1 episode, 1984
   
Mike Broadbent
................ as Self - Editor, One O'Clock News 1 episode, 1988
   
Eric Chaisson
................. as Self - Space Telescope Science Institute 1 episode, 1990
   
Jonathan Seckl
................ as Self - Molecular Medic 1 episode, 2005
   
Nou Sandap
.................... as Chhun's Mother 1 episode, 2006
   
Joshua Appezzato
.............. as Self - Pilot 1 episode, 2008
   
Benedetto De Martino
.......... as Self 1 episode, 2008
   
Dennis McCarthy
............... as Self 1 episode, 2008
   
Francis Hassard
............... as Self, Cranfield Water Science Institute 1 episode, 2019
   
Max Born
...................... as Self 1 episode, 1965
   
James Asher
................... as Self - San Jose State University 1 episode, 1983
   
John Fryer
.................... as Self - Labour Correspondent 1 episode, 1988
   
Robert Kirshner
............... as Self - Astronomical Observer 1 episode, 1999
   
John Kormendy
................. as Self - Nuker Team 1 episode, 2000
   
Pierre Monbouche
.............. as Additional Voice 1 episode, 2001
   
Michael Skinner
............... as Self - Epigenetic Scientist 1 episode, 2005
   
Chan Nnaa
..................... as Chhun's Neighbour 1 episode, 2006
   
Greg Landsberg
................ as Self 1 episode, 2008
   
Michael Linnell
............... as Self - Lifeline 1 episode, 2008
   
Shana Sewell
.................. as Self 1 episode, 2008
   
Rebecca Peake
................. as Self - Tim's Wife 1 episode, 2015
   
Roger Thompson
................ as Self - The Aerospace Corporation 1 episode, 2015
   
Christopher Elliott
........... as Self, professor of food safety, Queen's University Belfast 1 episode, 2019
   
Paul Dirac
.................... as Self 1 episode, 1965
   
Chris Harris
.................. as Matthew 1 episode, 1978
   
Sharon Lapkin
................. as Self - Ontario Institute for Studies in Education 1 episode, 1983
   
Michael J. McAlister
.......... as Self - Visual Effects Cameraman 1 episode, 1985
   
Colin Bennett
................. as Self - National Union of Seamen 1 episode, 1988
   
Lyman Spitzer
................. as Self - 'Father of the Space Telescope', Princeton University 1 episode, 1990
   
Sean Cranitch
................. as Erich Bagge 1 episode, 1992
   
Alan Dressler
................. as Self - Nuker Team 1 episode, 2000
   
Stephanie Mullins
............. as Self - Mother 1 episode, 2005
   
Vanm Pheng
.................... as Chhun's Father 1 episode, 2006
   
Val Curran
.................... as Self - Psychopharmacologist, UCL 1 episode, 2008
   
Lars Hall
..................... as Self 1 episode, 2008
   
Alia Sheikh
................... as Self 1 episode, 2013
   
Donald J. Kessler
............. as Self - former NASA scientist 1 episode, 2015
   
Richard Chivers
............... as Self, fish scientist, Food Safety SouthWest 1 episode, 2019
   
Werner Heisenberg
............. as Self 1 episode, 1965
   
Robert Bridges
................ as Apothecary 1 episode, 1977
   
Caroleen Green
................ as Self - Matte Artist 1 episode, 1985
   
Bob O'Dell
.................... as Self - Project Scientist, 1972-1982 1 episode, 1990
   
Michael Turner
................ as Self - Astronomical Theorist 1 episode, 1999
   
Doug Richstone
................ as Self - Nuker Team 1 episode, 2000
   
Lars Olov Bygren
.............. as Self - Social Medic 1 episode, 2005
   
Riccardo Giovanelli
........... as Self 1 episode, 2006
   
Petter Johansson
.............. as Self 1 episode, 2008
   
David Hicks
................... as Self - Farmer 1 episode, 2013
   
John Ray
...................... as Self - Flight Training Officer 1 episode, 2015
   
Patti Schaeffer
............... as Self - scientist, The Aerospace Corporation 1 episode, 2015
   
Josie Cohen
................... as Self, Pesticide Action Network UK 1 episode, 2019
   
George Paget Thomson
.......... as Self 1 episode, 1965
   
Nigel Reeves
.................. as Self - Department of Linguistics and International Studies, University of Surrey 1 episode, 1983
   
John Holmes
................... as Young Burt 1 episode, 1984
   
Michael Pangrazio
............. as Self - Matte Painting Supervisor 1 episode, 1985
   
Nigel Ryder
................... as Self - British Aerospace 1 episode, 1990
   
Rachel Yehuda
................. as Self - Psychologist 1 episode, 2005
   
Mordehai Milgrom
.............. as Self 1 episode, 2006
   
Yann Vipheary
................. as Birth Control Patient 1 episode, 2006
   
John Bargh
.................... as Self 1 episode, 2008
   
Irwin Shapiro
................. as Self 1 episode, 2008
   
Viktor Kulepetov
.............. as Self - Chief of Ballistics, Rtd 1 episode, 2015
   
James F. Reilly
............... as Self - former NASA astronaut 1 episode, 2015
   
Sean Sparling
................. as Self, independent consultant agronomist 1 episode, 2019
   
Colin Hadley
.................. as Self - Headmaster, Goffs School 1 episode, 1983
   
Howard Stein
.................. as Self - Visual Effects Supervising Editor 1 episode, 1985
   
James Wilkinson
............... as Self - Science Correspondent 1 episode, 1988
   
Peter Nugent
.................. as Self - Lawrence Berkeley Lab 1 episode, 1999
   
Ailsa Gilliam
................. as 11 Survivor 1 episode, 2005
   
Reid Sheftall
................. as Dr. David Miller 1 episode, 2006
   
Ronnie Sandison
............... as Self - Psychiatrist & Psychotherapist 1 episode, 2008
   
Lawrence Williams
............. as Self 1 episode, 2008
   
Martin Trammer
................ as Self - Physician 1 episode, 2015
   
Andreas Kortenkamp
............ as Self, professor of human toxicology, Brunel University 1 episode, 2019
   
Ken Ralston
................... as Self - Visual Effects 1 episode, 1985
   
Bob Wheaton
................... as Self - Editor, Six O'Clock News 1 episode, 1988
   
Laura Ferrarese
............... as Self - Rutgers University 1 episode, 2000
   
Duch Sarry
.................... as Cambodian Official 1 episode, 2006
   
Fay Dowker
.................... as Self 1 episode, 2008
   
Ben Sessa
..................... as Self - Consultant Psychiatrist, Bristol University 1 episode, 2008
   
Jessica Bowsher
............... as Self 1 episode, 2019
   
Michael David
................. as Agrobiologist 1 episode, 1974
   
Bill Kimberlin
................ as Self - Visual Effects Editor 1 episode, 1985
   
Bill Baum
..................... as Self - Wide Field Camera Team 1 episode, 1990
   
Karl Gebhardt
................. as Self - Nuker Team 1 episode, 2000
   
Gary Honey
.................... as Self - Research Fellow, University of Cambridge 1 episode, 2008
   
Tracy Caldwell Dyson
.......... as Self - Astronaut 1 episode, 2015
   
Ben Bowsher
................... as Self 1 episode, 2019
   
Robert Harman
................. as Self - Wire Flying Stunts 1 episode, 1985
   
Rupert Massey
................. as John Kendrew 1 episode, 1987
   
Joseph Silk
................... as Self - University of Oxford 1 episode, 2000
   
Steve Gresser
................. as US Immigration Official 1 episode, 2006
   
Josh Appazzato
................ as Self 1 episode, 2008
   
Theodora Duka
................. as Self - Experimental Psychologist, University of Sussex 1 episode, 2008
   
Costa Mavridis
................ as Self - EVA Systems Instructor 1 episode, 2015
   
Karen Bowsher
................. as Self 1 episode, 2019
   
John Dubinski
................. as Self - University of Toronto 1 episode, 2000
   
Andrew Bowsher
................ as Self 1 episode, 2019
   
Neil Bennett
.................. as Self - Reporter 1 episode, 1988
   
Jack Brandt
................... as Self - Goddard High Resolution Spectrograph 1 episode, 1990
   
Reis Chuba
.................... as Mickey Peterson 1 episode, 2006
   
Tom McCabe
.................... as Bill Seeds 1 episode, 1987
   
Sally Heap
.................... as Self - High Resolution Spectrograph 1 episode, 1990
   
Darl Chryst
................... as Anna Peterson 1 episode, 2006
   
Nazanin Zand
.................. as Self, associate professor in food and nutrition, University of Greenwich 1 episode, 2019
   
Derek West
.................... as Student 1 episode, 1974
   
Petronella Ford
............... as Odile Crick 1 episode, 1987
   
Richard Harms
................. as Self - Faint Object Spectrograph 1 episode, 1990
   
Shelby Rose
................... as Lori Peterson 1 episode, 2006
   
Richard Walker
................ as Self, managing director, Iceland Foods 1 episode, 2019
   
Ian Harvey
.................... as Bruce Fraser 1 episode, 1987
   
Bob Bless
..................... as Self - University of Madison, Wisconsin - High Speed Photometer 1 episode, 1990
   
Sarah Berry
................... as Self, nutritionist, King's College London 1 episode, 2019
   
Conrad Sturch
................. as Self - Space Telescope Science Institute 1 episode, 1990
   
Nicola Guess
.................. as Self, nutritional scientist, King's College London 1 episode, 2019
   
Bill Jefferys
................. as Self - University of Austin, Texas 1 episode, 1990
   
Garth Williams
................ as Kim's Father 1 episode, 2006
   
Barry C. Smith
................ as Self, professor of philosophy, University of London 1 episode, 2019
   
Al Bogess
..................... as Self - Space Telescope Scientist, NASA Goddard 1 episode, 1990
   
Pat DiRoss
.................... as Paramedic 1 episode, 2006
   
Katherine Kath
................ as Pop Prior 1 episode, 1987
   
Chad Lares
.................... as National Guard Officer 1 episode, 2006
   
Gaby Lister
................... as Second French Girl 1 episode, 1987
   
Slade Hall
.................... as US TV Reporter 1 1 episode, 2006
   
Marc Nohr
..................... as Butcher's boy 1 episode, 1984
   
Rachel Whirey
................. as US TV Reporter 2 1 episode, 2006
   
Carlos Urtubey
................ as Spanish TV Reporter 1 episode, 2006
   
Joanne Robertson
.............. as Rachel Stone Reporter 1 episode, 2006
   
Vincent Marzello
.............. as Peter Pauling 1 episode, 1987
   
Ray Charleson
................. as Jerry Donohue 1 episode, 1987
   
Terrance Mustdoo
.............. as Funeral Priest 1 episode, 2006
   
John Tang
..................... as 1 episode, 2006
   
Hyland Woo
.................... as 1 episode, 2006
   
David Collins
................. as 1 episode, 2006
   
Shona McCormack
............... as 1 episode, 2006
   
Max Tetlow
.................... as 1 episode, 2006
   
Rebecca Reece
................. as 1 episode, 2006
   
Jess Pilmore
.................. as 1 episode, 2006
   
Murray Gell-Mann
.............. as Self 1 episode, 1964
   
Robert Horne
.................. as Self 1 episode, 1964
   
Aaron Klug
.................... as Self 1 episode, 1964
   
Yuval Ne'eman
................. as Self 1 episode, 1964
   
Nicholas Samios
............... as Self 1 episode, 1964
   
T.H. O'Beirne
................. as Self 1 episode, 1965
   
R.D. Preston
.................. as Self - Prof 1 episode, 1965
   
Roger Bannister
............... as Self 1 episode, 1966
   
Charles A. Berry
.............. as Self 1 episode, 1966
   
Albert Copley
................. as Self - painter and professor 1 episode, 1966
   
John Curdon
................... as Self 1 episode, 1966
   
John Hodge
.................... as Self 1 episode, 1966
   
John Maynard Smith
............ as Self 1 episode, 1966
   
Matthew Radnofsky
............. as Self 1 episode, 1966
   
S.A. Tobias
................... as Self 1 episode, 1966
   
Solly Zuckerman
............... as Self 1 episode, 1966
   
Arthur Koestler
............... as Self 1 episode, 1967
   
Ted Serios
.................... as Self 1 episode, 1967
   
Michael Balfour
............... as Magic Lantern showman 1 episode, 1968
   
Colin Buchanan
................ as Self 1 episode, 1968
   
Florence De Jong
.............. as Self - musical accompaniment 1 episode, 1968
   
John Glaister
................. as Self - Professor Emiritus of Forensic Medicine and Public Health, University of Glasgow 1 episode, 1968
   
Cyril 'Tanky' Holdaway
........ as Self - Head of Hampshire CID 1 episode, 1968
   
Adrian Kantrowitz
............. as Self 1 episode, 1968
   
John McCafferty
............... as Self - Head of Ballistics Department, Scotland Yard 1 episode, 1968
   
Keith Simpson
................. as Self - Professor of Forensic Medicine, Guy's Hospital 1 episode, 1968
   
Michael Borer
................. as Self - Zoologist 1 episode, 1969
   
Adrian Brine
.................. as Dr. Nunn May 1 episode, 1969
   
David Cooper
.................. as Self 1 episode, 1969
   
Eric Zimen
.................... as Self - Zoologist 1 episode, 1969
   
A.J. Ayer
..................... as Self 1 episode, 1970
   
Michael Flanders
.............. as Self - Commentator 1 episode, 1970
   
Christopher Banks
............. as Speaker at Debate 1 episode, 1971
   
Lee Donald
.................... as Speaker at Debate 1 episode, 1971
   
Stanley Jacombe
............... as Speaker at Debate 1 episode, 1971
   
Trevor Jones
.................. as Self - General Motors, Detroit 2 episodes, 1971-2013
   
Simon Joseph
.................. as Speaker at Debate 1 episode, 1971
   
Philip Morant
................. as Speaker at Debate 1 episode, 1971
   
Jan Corsellis
................. as Self - Runwell Hospital 1 episode, 1972
   
W.G. Hoskins
.................. as Self - Presenter 1 episode, 1972
   
Adam
.......................... as Self - Deaf Child 1 episode, 1973
   
Mary Ashton
................... as Gisela 1 episode, 1973
   
L. Fisch
...................... as Self - Expert on Elderly Deafness 1 episode, 1973
   
Alister Hardy
................. as Self 1 episode, 1973
   
Mike Martin
................... as Self - RNID Scientific & Technical Department 1 episode, 1973
   
Caspar Norman
................. as Patient as a boy 1 episode, 1973
   
Ken Scarratt
.................. as Self - Deaf Adult 1 episode, 1973
   
Bob Cava
...................... as Self - AT&T Bell Labs, New Jersey 1 episode, 1974
   
Michael Swann
................. as Self - Narrator 1 episode, 1974
   
John Bonnard
.................. as Self - Consultant Obstetrician, John Radcliffe Hospital 1 episode, 1975
   
Tim Chard
..................... as Self - St. Bartholomew's Hospital 1 episode, 1975
   
Phyllis Croft
................. as Self 1 episode, 1975
   
John Davis
.................... as Self - St. Mary's Hospital, Manchester 1 episode, 1975
   
Ian Donald
.................... as Self - Queen Mother's Hospital, Glasgow 1 episode, 1975
   
Douglas Ellis
................. as Self - Consultant Obstetrician, John Radcliffe Hospital 1 episode, 1975
   
Matthew Handscombe
............ as Self 1 episode, 1975
   
Peter Huntingford
............. as Self - The London & St. Bartholomew's Hospitals 1 episode, 1975
   
Martin Richards
............... as Self - Medical Psychology Unit, Cambridge 1 episode, 1975
   
Frank Smith
................... as Self 1 episode, 1975
   
Alec Turnbull
................. as Self - John Radcliffe Hospital 1 episode, 1975
   
Robert McNeill Alexander
...... as Self - Leeds University 1 episode, 1976
   
Eva
........................... as Cattaneo 1 episode, 1976
   
Gerard Guarniero
.............. as Self 1 episode, 1976
   
Karl
.......................... as Truesdale 1 episode, 1976
   
Russell Marker
................ as Self 1 episode, 1977
   
Robert Clayton
................ as Self - Technical Director, G.E.C. 1 episode, 1978
   
Mike Cooley
................... as Self - Past President, AUEW, TASS 1 episode, 1978
   
Alex D'Agapeyeff
.............. as Self - Past President, British Computer Society 1 episode, 1978
   
David Firnberg
................ as Self - Director, National Computing Centre 1 episode, 1978
   
Philip Hughes
................. as Self - Chairman, Logica Ltd. 1 episode, 1978
   
Cy James
...................... as Self - Project Manager, Logica Ltd. 1 episode, 1978
   
Mick McLean
................... as Self - Science Policy Research Unit, University of Sussex 1 episode, 1978
   
Gordon Paterson
............... as Self - Technical Director, Plessey Ltd. 1 episode, 1978
   
Barrie Sherman
................ as Self - Director of Research, Association of Scientific, Technical & Managerial Staffs 1 episode, 1978
   
Philip James
.................. as Self - Commentator 1 episode, 1979
   
Gordon Taylor
................. as Self - Presenter 1 episode, 1979
   
Brian Carroll
................. as Self - Narrator 1 episode, 1980
   
Peter Fenwick
................. as Self - Commentator 1 episode, 1980
   
Luiz Alvarez
.................. as Self - University of California 1 episode, 1981
   
Michael Dean
.................. as Self - Narrator 1 episode, 1981
   
George Duckett
................ as Self - Cosworth 1 episode, 1981
   
Keith Duckworth
............... as Self - Cosworth Designer 1 episode, 1981
   
Frank Durney
.................. as Self - Williams R&D Engineer 1 episode, 1981
   
Cesare Emiliani
............... as Self - Professor of Geology, University of Miami 1 episode, 1981
   
Bob Gayler
.................... as Self - High Speed Engine Designer 1 episode, 1981
   
Patrick Head
.................. as Self - Williams Designer 1 episode, 1981
   
Neil Oatley
................... as Self - Chief Engineer, Williams 1 episode, 1981
   
Dale A. Russell
............... as Self - Paleobiologist, National Museums of Canada 1 episode, 1981
   
Bob Torrie
.................... as Self - Gearbox Expert, Williams 1 episode, 1981
   
Dick Boydell
.................. as Self - Presenter 1 episode, 1982
   
John Cordy
.................... as Self - Air Traffic Controller Wellington 1 episode, 1982
   
Ian McColl
.................... as Self 1 episode, 1982
   
Colin Blakely
................. as Self - Narrator 1 episode, 1983
   
Bobbi Campbell
................ as Self 1 episode, 1983
   
Sandy Ford
.................... as Self 1 episode, 1983
   
Edward Fredkin
................ as Self - Massachusetts Institute of Technology 1 episode, 1983
   
Alvin Friedman-Kien
........... as Self 1 episode, 1983
   
Jan Harding
................... as Self - Narrator 1 episode, 1983
   
Linda Laubenstein
............. as Self 1 episode, 1983
   
Ralph Allison
................. as Self 1 episode, 1984
   
John Ashworth
................. as Self - Biologist 1 episode, 1984
   
Tiny Boyles
................... as Self 1 episode, 1984
   
Ian Butterworth
............... as Self - Physicist 1 episode, 1984
   
John Cadogan
.................. as Self - Scientist 1 episode, 1984
   
Ronald M. George
.............. as Self 1 episode, 1984
   
Douglas Hague
................. as Self - Economist 1 episode, 1984
   
Colin Humphreys
............... as Self - Scientist 1 episode, 1984
   
John Irvine
................... as Self - Scientist 1 episode, 1984
   
Arthur Jensen
................. as Self - University of California, Berkeley 1 episode, 1984
   
Leon Kamin
.................... as Self 1 episode, 1984
   
Angie Kinneberg
............... as Self 1 episode, 1984
   
Robert Knudsen
................ as Self 1 episode, 1984
   
Ben Martin
.................... as Self - Scientist 1 episode, 1984
   
David McEachran
............... as Self 1 episode, 1984
   
Michael Nash
.................. as Self 1 episode, 1984
   
Sue Rogerson
.................. as Anne Carpenter 1 episode, 1984
   
Steven Rose
................... as Self - Biologist and Neurobiologist 1 episode, 1984
   
Nick Ross
..................... as Self - Presenter 1 episode, 1984
   
Carlo Rubbia
.................. as Self - Particle Physicist 1 episode, 1984
   
Margaret Singer
............... as Self 1 episode, 1984
   
Tamara Steele
................. as Amanda Carpenter 1 episode, 1984
   
John Taylor
................... as Self - Technology Research Scientist 1 episode, 1984
   
Dudley Varney
................. as Self 1 episode, 1984
   
Ivan Vaughan
.................. as Self 1 episode, 1984
   
Thomas Walker
................. as Self 1 episode, 1984
   
Charles Weingarten
............ as Self 1 episode, 1984
   
Tom Ashton
.................... as Self 1 episode, 1986
   
Rani Atma
..................... as Self 1 episode, 1986
   
Alexandra Beckett
............. as Self 1 episode, 1986
   
Sam Broder
.................... as Self 1 episode, 1986
   
Judith Cohen
.................. as Self 1 episode, 1986
   
Joyce Cole
.................... as Self 1 episode, 1986
   
Twiz Dale
..................... as Self 1 episode, 1986
   
Tony Gibson
................... as Self 1 episode, 1986
   
Paul Hibbert
.................. as Self 1 episode, 1986
   
Anne Howard
................... as Self 1 episode, 1986
   
Bill Jarrett
.................. as Self 1 episode, 1986
   
Medlin Lewis
.................. as Self 1 episode, 1986
   
Andrew Moss
................... as Self 1 episode, 1986
   
Opendra Narayan
............... as Self 1 episode, 1986
   
Robin Weiss
................... as Self 1 episode, 1986
   
Joseph P. Allen
............... as Self - Scientist Astronaut 1 episode, 1987
   
Roy Bridges
................... as Self - Shuttle Pilot 1 episode, 1987
   
Frederick Hauck
............... as Self - Shuttle Commander 1 episode, 1987
   
David Webb
.................... as Self - US National Commission on Space 1 episode, 1987
   
Ralph Leighton
................ as Self 1 episode, 1988
   
George Nelson
................. as Self - Discovery Astronaut 1 episode, 1988
   
Tom Gennarelli
................ as Self - Allegheny University Hospital 2 episodes, 1989-2013
   
Don Huelke
.................... as Self - Accident Investigator, University of Michigan 2 episodes, 1989-2013
   
Murray Mackay
................. as Self - Birmingham Accident Research Centre 2 episodes, 1989-2013
   
Stefan Nilsson
................ as Self - Volvo Car Corporation 2 episodes, 1989-2013
   
Larry Patrick
................. as Self - Wayne State University 3 episodes, 1989-2013
   
Larry Thibault
................ as Self - Allegheny University Hospital 2 episodes, 1989-2013
   
Glyn Worsnip
.................. as Self 1 episode, 1989
   
George Eichwort
............... as Self - Cornell University 1 episode, 1990
   
William Hamilton
.............. as Self - University of Oxford 1 episode, 1990
   
Robert Page Jr.
............... as Self - University of California 1 episode, 1990
   
Adam Raphael
.................. as Self - Narrator 1 episode, 1990
   
Rüdiger Wehner
............... as Self - University of Zurich 1 episode, 1990
   
John Perry Barlow
............. as Self 1 episode, 1991
   
Gareth Edwards
................ as Self 1 episode, 1991
   
Scott Fisher
.................. as Self 1 episode, 1991
   
Thomas Furness
................ as Self 1 episode, 1991
   
Brenda Laurel
................. as Self 1 episode, 1991
   
Michael McGreevy
.............. as Self 1 episode, 1991
   
Howard Rheingold
.............. as Self 1 episode, 1991
   
Robert Stone
.................. as Self 1 episode, 1991
   
Sally Tisdale
................. as Self 1 episode, 1991
   
Don Vickers
................... as Self 1 episode, 1991
   
Michael Wahrman
............... as Self 1 episode, 1991
   
Jonathan Waldern
.............. as Self 1 episode, 1991
   
Frank Banta
................... as Self - Kinsey Respondent 1 episode, 1992
   
Donald Bayley
................. as Self 1 episode, 1992
   
William Dellenback
............ as Self - Kinsey's Photographer 1 episode, 1992
   
Daniel C. Dennett
............. as Self 1 episode, 1992
   
Robin Gandy
................... as Self 1 episode, 1992
   
Irving John Good
.............. as Self 1 episode, 1992
   
Daniel Hillis
................. as Self 1 episode, 1992
   
Andrew Hodges
................. as Self 1 episode, 1992
   
Virginia Johnson
.............. as Self 1 episode, 1992
   
William H. Masters
............ as Self 1 episode, 1992
   
Joan Murray
................... as Self 1 episode, 1992
   
Norman Routledge
.............. as Self 1 episode, 1992
   
Colin Tudge
................... as Self 1 episode, 1992
   
Shaun Wylie
................... as Self 1 episode, 1992
   
Gustav Braun
.................. as Self - Topf & Sons Manager 1 episode, 1994
   
Fela Drybus
................... as Self - Auschwitz Inmate 1 episode, 1994
   
Gerald Fleming
................ as Self - Research Professor 1 episode, 1994
   
Ota Kraus
..................... as Self - Auschwitz Inmate 1 episode, 1994
   
Eugeniusz Nosal
............... as Self - Auschwitz Inmate 1 episode, 1994
   
Vasily Yakovlevich Petrenko
... as Self - Soviet Army Commander 1 episode, 1994
   
Franciszek Piper
.............. as Self - Historian 1 episode, 1994
   
Kazimierz Smolen
.............. as Self - Auschwitz Inmate 1 episode, 1994
   
Robert Jan Van Pelt
........... as Self - Dutch Architect 1 episode, 1994
   
Orville Chapman
............... as Self 1 episode, 1996
   
Raymond Chiao
................. as Self 1 episode, 1996
   
John Coates
................... as Self 1 episode, 1996
   
John Conway
................... as Self 1 episode, 1996
   
Evgeni Demidchik
.............. as Self 1 episode, 1996
   
Francois Diederich
............ as Self 1 episode, 1996
   
Joe Hafele
.................... as Self 1 episode, 1996
   
Jonathan Hare
................. as Self 1 episode, 1996
   
John Harrison
................. as Self 1 episode, 1996
   
Nick Katz
..................... as Self 1 episode, 1996
   
Irina Kovalchuk
............... as Self 1 episode, 1996
   
Wolfgang Kratschmer
........... as Self 1 episode, 1996
   
Lowell Lamb
................... as Self 1 episode, 1996
   
Barry Mazur
................... as Self 1 episode, 1996
   
Fred Mettler
.................. as Self 1 episode, 1996
   
Gunter Nimtz
.................. as Self 1 episode, 1996
   
Igor Novikov
.................. as Self 1 episode, 1996
   
Alexei Okeanov
................ as Self 1 episode, 1996
   
Walter Pitman
................. as Self 1 episode, 1996
   
Ken Ribet
..................... as Self 1 episode, 1996
   
Bill Ryan
..................... as Self 1 episode, 1996
   
Peter Sarnak
.................. as Self 1 episode, 1996
   
Goro Shimura
.................. as Self 1 episode, 1996
   
Matt Visser
................... as Self 1 episode, 1996
   
John Wheeler
.................. as Self 1 episode, 1996
   
Andrew Wiles
.................. as Self 1 episode, 1996
   
Dillwyn Williams
.............. as Self 1 episode, 1996
   
Bal Athwal
.................... as Self 1 episode, 1997
   
Frank Barnes
.................. as Self - Granada Biosciences 1 episode, 1997
   
Albert Bendelac
............... as Self 1 episode, 1997
   
Grahame Bulfield
.............. as Self - Director, Roslin Institute 1 episode, 1997
   
Ted Cantrell
.................. as Self 1 episode, 1997
   
José Antonio Chavez
.......... as Self 1 episode, 1997
   
John Clark
.................... as Self - Roslin Institute 1 episode, 1997
   
Jonathan Cole
................. as Self 1 episode, 1997
   
William Conklin
............... as Self 1 episode, 1997
   
Steve D'Hondt
................. as Self - University of Rhode Island 1 episode, 1997
   
Gus Dalgleish
................. as Self 1 episode, 1997
   
Carlos de Cicco
............... as Self 1 episode, 1997
   
Francis Ephraim
............... as Self 1 episode, 1997
   
Elliot Fishman
................ as Self 1 episode, 1997
   
Charles Freed
................. as Self 1 episode, 1997
   
Sonia Guillen
................. as Self 1 episode, 1997
   
John Gurdon
................... as Self - Welcome CRC Institute, Cambridge 1 episode, 1997
   
Ron James
..................... as Self - PPL Therapeutics 1 episode, 1997
   
Sylvia Querero Kawasaki
....... as Self 1 episode, 1997
   
Jonathan King
................. as Self - Massachusetts Institute of Technology 1 episode, 1997
   
Kevin Lafferty
................ as Self 1 episode, 1997
   
Chris Larsen
.................. as Self 1 episode, 1997
   
Charles Looney
................ as Self - Granada Biosciences 1 episode, 1997
   
Polly Matzinger
............... as Self 1 episode, 1997
   
Douglas McGavin
............... as Self - Roslin Institute 1 episode, 1997
   
David McNeill
................. as Self 1 episode, 1997
   
Dugan O'Keefe
................. as Self - California Institute of Technology 1 episode, 1997
   
Tom Pearson
................... as Self 1 episode, 1997
   
Herbert Schaumburg
............ as Self 1 episode, 1997
   
Juan Schobinger
............... as Self 1 episode, 1997
   
Ron Schwartz
.................. as Self 1 episode, 1997
   
Buck Sharpton
................. as Self - Lunar Planetary Institute 1 episode, 1997
   
Peter Sheehan
................. as Self - Milwaukee Public Museum 1 episode, 1997
   
Arthur Silverstein
............ as Self 1 episode, 1997
   
Jonathan Slack
................ as Self - Bath University 1 episode, 1997
   
Fred Tauber
................... as Self 1 episode, 1997
   
Ian Waterman
.................. as Self 1 episode, 1997
   
Steen Willadsen
............... as Self 1 episode, 1997
   
Mohamed Abou-Donia
............ as Self 1 episode, 1998
   
Gerald Beech
.................. as Self 1 episode, 1998
   
Andy Black
.................... as Self 1 episode, 1998
   
Viktor Blagov
................. as Self - Russian Mission Control 1 episode, 1998
   
Bill Clavey
................... as Self 1 episode, 1998
   
Malcolm Dando
................. as Self 1 episode, 1998
   
Denis Duboule
................. as Self - University of Geneva 1 episode, 1998
   
Alan Feduccia
................. as Self - University of California 1 episode, 1998
   
Peter Holland
................. as Self - University of Reading 1 episode, 1998
   
David Jablonski
............... as Self - University of Chicago 1 episode, 1998
   
Goran Jamai
................... as Self 1 episode, 1998
   
Mike Levine
................... as Self - University of California, Berkeley 1 episode, 1998
   
Nagesh Mahanthappa
............ as Self - Ontogeny 1 episode, 1998
   
Bill McGinnis
................. as Self - University of California, San Diego 1 episode, 1998
   
Steve Miller
.................. as Self 1 episode, 1998
   
Angus Parker
.................. as Self 1 episode, 1998
   
Dave Robertson
................ as Self 1 episode, 1998
   
Cliff Tabin
................... as Self - Harvard University 1 episode, 1998
   
Paul Taylor
................... as Self 1 episode, 1998
   
James Tuite
................... as Self 1 episode, 1998
   
Elizabeth Wang
................ as Self - Ontogeny 1 episode, 1998
   
Patricia Alcott
............... as Self 1 episode, 1999
   
John Baross
................... as Self 1 episode, 1999
   
Betty Christenson
............. as Self 1 episode, 1999
   
Jack Corliss
.................. as Self 1 episode, 1999
   
John Delaney
.................. as Self 1 episode, 1999
   
Joy Englestad
................. as Self 1 episode, 1999
   
Gary Feinman
.................. as Self 1 episode, 1999
   
Linda Feinman
................. as Self 1 episode, 1999
   
Paul Foehn
.................... as Self 1 episode, 1999
   
Sarah Francis
................. as Self 1 episode, 1999
   
Lillian Gross
................. as Self 1 episode, 1999
   
Urs Gruber
.................... as Self 1 episode, 1999
   
David Harris
.................. as Self 1 episode, 1999
   
Jorg Heumader
................. as Self 1 episode, 1999
   
Gordon Hillman
................ as Self 1 episode, 1999
   
Dieter Issler
................. as Self 1 episode, 1999
   
Stan Jonas
.................... as Self - FIMAT Broker 1 episode, 1999
   
Christa Kapellner
............. as Self 1 episode, 1999
   
Helmut Kapellner
.............. as Self 1 episode, 1999
   
Silvia Kathrein
............... as Self 1 episode, 1999
   
Deborah Kelley
................ as Self 1 episode, 1999
   
Sue Kiner
..................... as Self 1 episode, 1999
   
Rudi Mair
..................... as Self 1 episode, 1999
   
Stefan Margreth
............... as Self 1 episode, 1999
   
Linda Massey
.................. as Self 1 episode, 1999
   
Leroy Olson
................... as Self 1 episode, 1999
   
Veronique Robigou
............. as Self 1 episode, 1999
   
Luggi Salner
.................. as Self 1 episode, 1999
   
Ben Schwartz
.................. as Self 1 episode, 1999
   
Keith Shepherd
................ as Self 1 episode, 1999
   
David Spiegel
................. as Self 1 episode, 1999
   
Herbert Spiegel
............... as Self 1 episode, 1999
   
Jason Tait
.................... as Self 1 episode, 1999
   
Friedrich Treidl
.............. as Self 1 episode, 1999
   
Georg Walter
.................. as Self 1 episode, 1999
   
Toby Wilkinson
................ as Self 1 episode, 1999
   
Shadrack Abayo
................ as Self 1 episode, 2000
   
David Abshire
................. as Self 1 episode, 2000
   
Renee Abshire
................. as Self 1 episode, 2000
   
Stanley Ambrose
............... as Self - University of Illinois 1 episode, 2000
   
Ellen Anderson
................ as Self - Juneau Forestry Sciences Lab, Alaska 1 episode, 2000
   
Bertran Auvert
................ as Self 1 episode, 2000
   
Robert Bailley
................ as Self 1 episode, 2000
   
Heather Barnett
............... as Self 1 episode, 2000
   
Sheila Batchelor
.............. as Self 1 episode, 2000
   
Carlos Bauzá
................. as Self 1 episode, 2000
   
Robin Bell
.................... as Self 1 episode, 2000
   
Christophe Benech
............. as Self 1 episode, 2000
   
Fritz Benedict
................ as Self 1 episode, 2000
   
Bill Bonnichsen
............... as Self - Idaho Geological Survey 1 episode, 2000
   
Robbie Burns
.................. as Self - De Beers 1 episode, 2000
   
Juliet Butler
................. as Self 1 episode, 2000
   
Michel Carael
................. as Self 1 episode, 2000
   
Frank D. Carsey
............... as Self 1 episode, 2000
   
Robert Christiansen
........... as Self - US Geological Survey 1 episode, 2000
   
James Cleaver
................. as Self 1 episode, 2000
   
Richard Coker
................. as Self 1 episode, 2000
   
Andrew Collier Cameron
........ as Self 1 episode, 2000
   
Rodolfo Coria
................. as Self - Plaza Huincul Museum 1 episode, 2000
   
Phil Dale
..................... as Self 1 episode, 2000
   
Jean-Pierre Darmon
............ as Self 1 episode, 2000
   
Alvin Davies
.................. as Self 1 episode, 2000
   
Simon Day
..................... as Self - Benfield Greig Hazard Research Centre, UCL 1 episode, 2000
   
Alain Desremaux
............... as Self 1 episode, 2000
   
Milton Diamond
................ as Self 1 episode, 2000
   
Alice Dreger
.................. as Self 1 episode, 2000
   
Andrea Drusini
................ as Self 1 episode, 2000
   
Cynan Ellis-Evans
............. as Self 1 episode, 2000
   
Derek Elsworth
................ as Self - Pennsylvania State University 1 episode, 2000
   
Terry Facey
................... as Self 1 episode, 2000
   
Don Fitch
..................... as Self 1 episode, 2000
   
Michael Fossel
................ as Self 1 episode, 2000
   
Richard Fox
................... as Self 1 episode, 2000
   
Daniel Frascone
............... as Self 1 episode, 2000
   
Wendy Freeman
................. as Self 1 episode, 2000
   
Hermann Fritz
................. as Self - Swiss Federal Institute of Technology 1 episode, 2000
   
Roy Fuchs
..................... as Self 1 episode, 2000
   
Paula Fujiwara
................ as Self 1 episode, 2000
   
Justine Gaborit
............... as Self 1 episode, 2000
   
George Gatewood
............... as Self 1 episode, 2000
   
Stanton Gerson
................ as Self 1 episode, 2000
   
William Gibbons
............... as Self 1 episode, 2000
   
Hugh Glostner
................. as Self 1 episode, 2000
   
Roger Gorski
.................. as Self 1 episode, 2000
   
Mel Grumbach
.................. as Self 1 episode, 2000
   
Sandeep Gupta
................. as Self 1 episode, 2000
   
Henry Harpending
.............. as Self - University of Utah 1 episode, 2000
   
John Harris
................... as Self - Page Museum, Los Angeles 1 episode, 2000
   
Brian Harrison
................ as Self 1 episode, 2000
   
Gerald Hawkins
................ as Self 1 episode, 2000
   
Richard Hayes
................. as Self 1 episode, 2000
   
Ellen Hebber-Katz
............. as Self 1 episode, 2000
   
Albert Heisse
................. as Self 1 episode, 2000
   
Greg Henry
.................... as Self 1 episode, 2000
   
Luis Herrera-Estrella
......... as Self 1 episode, 2000
   
Bill Hines
.................... as Self 1 episode, 2000
   
Keith Horne
................... as Self 1 episode, 2000
   
Ruth Hudson
................... as Self 1 episode, 2000
   
Lynn Jorde
.................... as Self - University of Utah 1 episode, 2000
   
Andrei Kapitsa
................ as Self 1 episode, 2000
   
Jennifer Keith
................ as Self 1 episode, 2000
   
Lindsay Kickert
............... as Self 1 episode, 2000
   
Edward Kiely
.................. as Self 1 episode, 2000
   
Richard Kolodner
.............. as Self 1 episode, 2000
   
Dasha Krivoshlyapova
.......... as Self 1 episode, 2000
   
Masha Krivoshlyapova
.......... as Self 1 episode, 2000
   
Kenny Lakeberg
................ as Self 1 episode, 2000
   
Tom Lehner
.................... as Self 1 episode, 2000
   
Juan Carlos Leiva
............. as Self 1 episode, 2000
   
Pierre Leriche
................ as Self 1 episode, 2000
   
Cody Lloyd
.................... as Self 1 episode, 2000
   
Damian Loughran
............... as Self 1 episode, 2000
   
Josephine Loughran
............ as Self 1 episode, 2000
   
Henry Lynch
................... as Self 1 episode, 2000
   
Duccio Macchetto
.............. as Self - Space Telescope Science Institute 1 episode, 2000
   
Mike Mahan
.................... as Self 1 episode, 2000
   
Stacy Marking
................. as Self 1 episode, 2000
   
Jeff Markway
.................. as Self 1 episode, 2000
   
Kathleen Markway
.............. as Self 1 episode, 2000
   
Phil Markway
.................. as Self 1 episode, 2000
   
Emma Martin
................... as Self 1 episode, 2000
   
Robert May
.................... as Self 1 episode, 2000
   
Paul Mayho
.................... as Self 1 episode, 2000
   
Joe McCormick
................. as Self 1 episode, 2000
   
Gary McMurtry
................. as Self - University of Hawaii 1 episode, 2000
   
John Money
.................... as Self 2 episodes, 2000-2004
   
Lou Montagnino
................ as Self 1 episode, 2000
   
Mark Newton
................... as Self - Oxford University 1 episode, 2000
   
Hazel North
................... as Self 1 episode, 2000
   
Fernando Novas
................ as Self - Argentina Museum of Natural Sciences 1 episode, 2000
   
Joseph Odhuko
................. as Self 1 episode, 2000
   
Gilbert Ogutu
................. as Self 1 episode, 2000
   
Tom Onyango
................... as Self 1 episode, 2000
   
Yuri Pal'yanov
................ as Self - Russian Academy of Sciences 1 episode, 2000
   
Julie Parsonett
............... as Self 1 episode, 2000
   
Bruce Patterson
............... as Self 1 episode, 2000
   
Jonathan Peter
................ as Self 1 episode, 2000
   
Jean Robert Petit
............. as Self 1 episode, 2000
   
George Plafker
................ as Self - US Geological Survey 1 episode, 2000
   
Frank Plummer
................. as Self 1 episode, 2000
   
Ingo Potrykus
................. as Self 1 episode, 2000
   
John Priscu
................... as Self 1 episode, 2000
   
Miller Quarles
................ as Self 1 episode, 2000
   
Philip Ransley
................ as Self 1 episode, 2000
   
Frank Rauscher
................ as Self 1 episode, 2000
   
Russell Reid
.................. as Self 1 episode, 2000
   
David Reimer
.................. as Self 2 episodes, 2000-2004
   
William Reiner
................ as Self 1 episode, 2000
   
Karl Reinhard
................. as Self - University of Nebraska 1 episode, 2000
   
Priscilla Reining
............. as Self 1 episode, 2000
   
Catharine Abadie Reynal
....... as Self 1 episode, 2000
   
Bud Rigby
..................... as Self 1 episode, 2000
   
Heinz Rode
.................... as Self 1 episode, 2000
   
Josue Lancho Rojas
............ as Self 1 episode, 2000
   
Michael Rose
.................. as Self 1 episode, 2000
   
Tom Sanders
................... as Self 1 episode, 2000
   
Serban Sarbu
.................. as Self 1 episode, 2000
   
Richard Setlow
................ as Self 1 episode, 2000
   
Jerry Shay
.................... as Self 1 episode, 2000
   
Roger Short
................... as Self 1 episode, 2000
   
Daniel Sibeso
................. as Self 1 episode, 2000
   
Robert Smith
.................. as Self 1 episode, 2000
   
Carlos Sorini
................. as Self 1 episode, 2000
   
Steve Sparks
.................. as Self - University of Bristol 1 episode, 2000
   
Paul Spear
.................... as Self - De Beers 1 episode, 2000
   
Lewis Spitz
................... as Self 1 episode, 2000
   
Dick Swaab
.................... as Self 1 episode, 2000
   
Frank Taylor
.................. as Self 1 episode, 2000
   
John Templeton
................ as Self 1 episode, 2000
   
Gerard Thebault
............... as Self 1 episode, 2000
   
John Trauger
.................. as Self - NASA Jet Propulsion Laboratory 1 episode, 2000
   
Howard Ulrich
................. as Self 1 episode, 2000
   
Sonny Ulrich
.................. as Self 1 episode, 2000
   
Mike Voorhies
................. as Self - University of Nebraska 1 episode, 2000
   
Desiree Williams
.............. as Self 1 episode, 2000
   
Logan Williams
................ as Self 1 episode, 2000
   
Michelle Williams
............. as Self 1 episode, 2000
   
Steve Williams
................ as Self 1 episode, 2000
   
Gavin Wright
.................. as Self 1 episode, 2000
   
Woodring Wright
............... as Self 1 episode, 2000
   
Greg Wuertz
................... as Self 1 episode, 2000
   
Magdi Yacoub
.................. as Self 1 episode, 2000
   
Daniel Yarosh
................. as Self 1 episode, 2000
   
Per Ahlberg
................... as Self - The Natural History Museum, London 1 episode, 2001
   
Leslie Aiello
................. as Self 1 episode, 2001
   
Valery Aleskin
................ as Self 1 episode, 2001
   
Farooq Awan
................... as Self 1 episode, 2001
   
Michael Baumann
............... as Self 1 episode, 2001
   
Gary Beiter
................... as Self 1 episode, 2001
   
Thomas Belsher
................ as Self 1 episode, 2001
   
Valentin Bets
................. as Self 1 episode, 2001
   
Charles-François Boudouresque
as Self 1 episode, 2001
   
David Bowers
.................. as Self 1 episode, 2001
   
David Brooks
.................. as Self 1 episode, 2001
   
Jonathan Brotchie
............. as Self 1 episode, 2001
   
Hal Broxmeyer
................. as Self 1 episode, 2001
   
Mikhail Budyko
................ as Self - State Hydrological Institute, St Petersburg 1 episode, 2001
   
Bob Carr
...................... as Self 1 episode, 2001
   
Michael Carr
.................. as Self 1 episode, 2001
   
John Charles
.................. as Self 1 episode, 2001
   
Jennifer Clack
................ as Self - Cambridge University Museum of Zoology 1 episode, 2001
   
Henry Cordes
.................. as Self 1 episode, 2001
   
Susan Cordes
.................. as Self 1 episode, 2001
   
Marjorie Courtenay-Latimer
.... as Self - East London Museum, South Africa 1 episode, 2001
   
Alan Crossman
................. as Self 1 episode, 2001
   
Ahmed Hasan Dani
.............. as Self 1 episode, 2001
   
Chris Dearborn
................ as Self 1 episode, 2001
   
Jayne Dearborn
................ as Self 1 episode, 2001
   
Jacqueline Dixon
.............. as Self 1 episode, 2001
   
François Doumenge
............ as Self 1 episode, 2001
   
Mike Duke
..................... as Self 1 episode, 2001
   
Justus Erus
................... as Self 1 episode, 2001
   
Matthew Farrow
................ as Self 1 episode, 2001
   
Richard Farrow
................ as Self 1 episode, 2001
   
Shirley Farrow
................ as Self 1 episode, 2001
   
Ron Federici
.................. as Self 1 episode, 2001
   
Jerry Fishman
................. as Self 1 episode, 2001
   
Robert Foley
.................. as Self 1 episode, 2001
   
Peter Fonagy
.................. as Self 1 episode, 2001
   
Dale Frail
.................... as Self 1 episode, 2001
   
Elaine Gluckman
............... as Self 1 episode, 2001
   
Anatoli Gregoriev
............. as Self 1 episode, 2001
   
Brian Harland
................. as Self - Cambridge University 1 episode, 2001
   
Heide Hauschild
............... as Self 1 episode, 2001
   
Paul Hoffman
.................. as Self - Harvard University 1 episode, 2001
   
Robert Hoffman
................ as Self 1 episode, 2001
   
Asma Ibrahim
.................. as Self 1 episode, 2001
   
Peter Jenner
.................. as Self 1 episode, 2001
   
Dan Johanson
.................. as Self 1 episode, 2001
   
Kent Joosten
.................. as Self 1 episode, 2001
   
Olivier Jousson
............... as Self 1 episode, 2001
   
Hayley Kew
.................... as Self 1 episode, 2001
   
Ian Kew
....................... as Self 1 episode, 2001
   
Julie Kew
..................... as Self 1 episode, 2001
   
Meike Kohler
.................. as Self 1 episode, 2001
   
Olga Kolesnikov
............... as Self 1 episode, 2001
   
Tim Lawrence
.................. as Self 1 episode, 2001
   
Sasha Lazutkin
................ as Self 1 episode, 2001
   
Peter Marshall
................ as Self 1 episode, 2001
   
Bonnie McEwan
................. as Self 1 episode, 2001
   
Harley Means
.................. as Self 1 episode, 2001
   
Chip Meegan
................... as Self 1 episode, 2001
   
Alexandre Meinesz
............. as Self 1 episode, 2001
   
Barrie Mellor
................. as Self 1 episode, 2001
   
Lynne Michelle
................ as Self 1 episode, 2001
   
Jerald Milanich
............... as Self 1 episode, 2001
   
Chris Milroy
.................. as Self 1 episode, 2001
   
Charlie Morton
................ as Self 1 episode, 2001
   
Gloria Morton
................. as Self 1 episode, 2001
   
Sergei Morton
................. as Self 1 episode, 2001
   
White Muscarella
.............. as Self 1 episode, 2001
   
Josie Naccarato
............... as Self 1 episode, 2001
   
Richard Naccarato
............. as Self 1 episode, 2001
   
Guy Narbonne
.................. as Self - Queen's University, Kingston, Ontario 1 episode, 2001
   
Bohdan Paczynski
.............. as Self 1 episode, 2001
   
Timothy Parker
................ as Self 1 episode, 2001
   
Greig Peters
.................. as Self 1 episode, 2001
   
Georg Pohnert
................. as Self 1 episode, 2001
   
Valeri Polyakov
............... as Self 1 episode, 2001
   
Al Powell
..................... as Self 1 episode, 2001
   
Candy Pressey
................. as Self 1 episode, 2001
   
Jay Quade
..................... as Self 1 episode, 2001
   
Desirée Racquer
.............. as Self 1 episode, 2001
   
Matthew Racquer
............... as Self 1 episode, 2001
   
Jeffrey Rees
.................. as Self 1 episode, 2001
   
Sardar Wali Reki
.............. as Self 1 episode, 2001
   
Susan Rhind
................... as Self 1 episode, 2001
   
Jim Rice
...................... as Self 1 episode, 2001
   
John Ricisak
.................. as Self 1 episode, 2001
   
Ted Riggs
..................... as Self 1 episode, 2001
   
Yuri Romanenko
................ as Self 1 episode, 2001
   
Victor Rozhkov
................ as Self 1 episode, 2001
   
Michael Russell
............... as Self 1 episode, 2001
   
Vyacheslav Salnitskii
......... as Self 1 episode, 2001
   
Thomas Scott
.................. as Self 1 episode, 2001
   
Herschel Shepard
.............. as Self 1 episode, 2001
   
St John Simpson
............... as Self 1 episode, 2001
   
Nicholas Sims-Williams
........ as Self 1 episode, 2001
   
Fred Smith
.................... as Self 1 episode, 2001
   
Maurice Stradling
............. as Self 1 episode, 2001
   
Nial Tanvir
................... as Self 1 episode, 2001
   
Keith Thomson
................. as Self - Oxford University Museum 1 episode, 2001
   
Jonathan Ubrette
.............. as Self 1 episode, 2001
   
Oscar White
................... as Self 1 episode, 2001
   
Randolph Widmer
............... as Self 1 episode, 2001
   
Dave Williams
................. as Self 1 episode, 2001
   
Joanna Wood
................... as Self 1 episode, 2001
   
Rachel Woodfield
.............. as Self 1 episode, 2001
   
Lorraine Young
................ as Self 1 episode, 2001
   
Ahadji Abou
................... as Self 1 episode, 2002
   
Jim Adovasio
.................. as Self 1 episode, 2002
   
Bill Allen
.................... as Self 1 episode, 2002
   
Tamsin Allen
.................. as Self 1 episode, 2002
   
Joallyn Archambault
........... as Self 1 episode, 2002
   
Heinz Aye
..................... as Self 1 episode, 2002
   
Glenda Bailey
................. as Self 1 episode, 2002
   
William Balée
................ as Self 1 episode, 2002
   
Norman Banks
.................. as Self 1 episode, 2002
   
John Bark
..................... as Self 1 episode, 2002
   
David Baxendale
............... as Self 1 episode, 2002
   
Peter Baxter
.................. as Self 1 episode, 2002
   
Jacques Benveniste
............ as Self 1 episode, 2002
   
Martin Bland
.................. as Self 1 episode, 2002
   
Ronald Brower
................. as Self 1 episode, 2002
   
Marta Calvache
................ as Self 1 episode, 2002
   
Bernard Chouet
................ as Self 1 episode, 2002
   
John Clapham
.................. as Self 1 episode, 2002
   
Charles Clement
............... as Self 1 episode, 2002
   
Richard Collier
............... as Self 1 episode, 2002
   
Dave Collins
.................. as Self 1 episode, 2002
   
Michael Collins
............... as Self 1 episode, 2002
   
Rod Corban
.................... as Self 1 episode, 2002
   
Vincent Courtillot
............ as Self 1 episode, 2002
   
Winifred Creamer
.............. as Self 1 episode, 2002
   
Ruben Cuneo
................... as Self - Trelew Palaeontological Museum 1 episode, 2002
   
Felix De Marez Oyens
.......... as Self 1 episode, 2002
   
Peter De Nijs
................. as Self 1 episode, 2002
   
Gerald Dickens
................ as Self 1 episode, 2002
   
Michael Duff
.................. as Self - University of Michigan 1 episode, 2002
   
Roger Easton
.................. as Self 1 episode, 2002
   
Harold E. Edgerton
............ as Self 1 episode, 2002
   
Markus Egg
.................... as Self 1 episode, 2002
   
Mark Elliot
................... as Self 1 episode, 2002
   
John Enderby
.................. as Self 1 episode, 2002
   
Madeleine Ennis
............... as Self 1 episode, 2002
   
Clark Erickson
................ as Self 1 episode, 2002
   
Bill Evans
.................... as Self 1 episode, 2002
   
Ian Evett
..................... as Self 1 episode, 2002
   
Martin Evison
................. as Self 1 episode, 2002
   
Trevor Faithful
............... as Self 1 episode, 2002
   
Sadaf Farooqi
................. as Self 1 episode, 2002
   
Nicholas Finer
................ as Self 1 episode, 2002
   
Reinhard Fisch
................ as Self 1 episode, 2002
   
Peter Fisher
.................. as Self 1 episode, 2002
   
Jeffrey Friedman
.............. as Self 1 episode, 2002
   
Fernando Gil
.................. as Self 1 episode, 2002
   
Paul Gostner
.................. as Self 1 episode, 2002
   
Hugh Griffiths
................ as Self 1 episode, 2002
   
Marten Grundlingh
............. as Self 1 episode, 2002
   
Jim Gunson
.................... as Self 1 episode, 2002
   
Jonathan Haas
................. as Self 1 episode, 2002
   
Michael Hackenberger
.......... as Self 1 episode, 2002
   
David Harlow
.................. as Self 1 episode, 2002
   
Robert Hecky
.................. as Self 1 episode, 2002
   
James Hill
.................... as Self 1 episode, 2002
   
Theodor Hinrichs
.............. as Self 1 episode, 2002
   
Werner Hummel
................. as Self 1 episode, 2002
   
Adrian Jones
.................. as Self 1 episode, 2002
   
Alexander Jones
............... as Self 1 episode, 2002
   
Dora Katsonopoulou
............ as Self 1 episode, 2002
   
George Kling
.................. as Self 1 episode, 2002
   
Keith Knox
.................... as Self 1 episode, 2002
   
Paul Kronfield
................ as Self 1 episode, 2002
   
C.C. Lamberg-Karlovsky
........ as Self 1 episode, 2002
   
Karl-Ulrich Lampe
............. as Self 1 episode, 2002
   
Johannes Lehmann
.............. as Self 1 episode, 2002
   
Suzanne Lehner
................ as Self 1 episode, 2002
   
Monica Lom Ngong
.............. as Self 1 episode, 2002
   
Adriana Lopez-Arbarello
....... as Self - Trelew Palaeontological Museum 1 episode, 2002
   
John Lowden
................... as Self 1 episode, 2002
   
Marion Macey
.................. as Self 1 episode, 2002
   
Andrew MacFarlane
............. as Self 1 episode, 2002
   
John Maddox
................... as Self 1 episode, 2002
   
Lawrence L. Malinconico
....... as Self 1 episode, 2002
   
Roger Mann
.................... as Self 1 episode, 2002
   
Phillip Manning
............... as Self - Yorkshire Museum 1 episode, 2002
   
Larry Martin
.................. as Self 1 episode, 2002
   
Paul Martin
................... as Self 1 episode, 2002
   
Florence McGovern
............. as Self - Fossil Dealer 1 episode, 2002
   
Anthony McKinlay Gregsten
..... as Self 1 episode, 2002
   
Betty Meggers
................. as Self 1 episode, 2002
   
Debbie Mehlman
................ as Self 1 episode, 2002
   
Lionel Milgrom
................ as Self 1 episode, 2002
   
Peter Mobbs
................... as Self 1 episode, 2002
   
Reviel Netz
................... as Self 1 episode, 2002
   
Eduardo Neves
................. as Self 1 episode, 2002
   
Deckers Ngarukiye
............. as Self 1 episode, 2002
   
William Noel
.................. as Self 1 episode, 2002
   
Papa Nyako
.................... as Self 1 episode, 2002
   
Stephen O'Rahilly
............. as Self 1 episode, 2002
   
Klaus Oeggl
................... as Self 1 episode, 2002
   
Motapon Oumarou
............... as Self 1 episode, 2002
   
Bob Park
...................... as Self 1 episode, 2002
   
Judy Parrish
.................. as Self - University of Arizona 1 episode, 2002
   
Barry Peck
.................... as Self 1 episode, 2002
   
Göran Persson
................ as Self 1 episode, 2002
   
James Petersen
................ as Self 1 episode, 2002
   
Sharon Poset
.................. as Self 1 episode, 2002
   
Tom Pozorski
.................. as Self 1 episode, 2002
   
Abigail Quandt
................ as Self 1 episode, 2002
   
Willi Railo
................... as Self 1 episode, 2002
   
Rod Rainey
.................... as Self 1 episode, 2002
   
Oliver Rauhut
................. as Self - Trelew Palaeontological Museum 1 episode, 2002
   
Wolfgang Reicheis
............. as Self 1 episode, 2002
   
David Reilly
.................. as Self 1 episode, 2002
   
Gregory Retallack
............. as Self 1 episode, 2002
   
Ian Ridley
.................... as Self 1 episode, 2002
   
Chris Rorres
.................. as Self 1 episode, 2002
   
Guillermo Rougier
............. as Self - American Museum of Natural History 1 episode, 2002
   
Tim Rowe
...................... as Self - University of Texas 1 episode, 2002
   
Horst Seidler
................. as Self 1 episode, 2002
   
Ruth Shady
.................... as Self 1 episode, 2002
   
Michael Sherrard
.............. as Self 1 episode, 2002
   
Helmut Simon
.................. as Self 1 episode, 2002
   
Lewis Simons
.................. as Self 1 episode, 2002
   
Alfred E. Smith
............... as Self 1 episode, 2002
   
Marie Smith
................... as Self 1 episode, 2002
   
Steven Soter
.................. as Self 1 episode, 2002
   
Konrad Spindler
............... as Self 1 episode, 2002
   
Dennis Stanford
............... as Self 1 episode, 2002
   
Christoph Steiner
............. as Self 1 episode, 2002
   
Walter Stewart
................ as Self 1 episode, 2002
   
Robert Stieglitz
.............. as Self 1 episode, 2002
   
John Stix
..................... as Self 1 episode, 2002
   
Lawrence Guy Strauss
.......... as Self 1 episode, 2002
   
Gregory Tanyileke
............. as Self 1 episode, 2002
   
Natalie Tchernetska
........... as Self 1 episode, 2002
   
Wayne Turnbull
................ as Self 1 episode, 2002
   
Carlos Valdés
................ as Self 1 episode, 2002
   
Jeff Van Kirk
................. as Self 1 episode, 2002
   
Douglas Wallace
............... as Self 1 episode, 2002
   
David Chia Wambong
............ as Self 1 episode, 2002
   
Ronald Warwick
................ as Self 1 episode, 2002
   
Jonathan Whitaker
............. as Self 1 episode, 2002
   
Nigel Wilson
.................. as Self 1 episode, 2002
   
Julian Wolfram
................ as Self 1 episode, 2002
   
William Woods
................. as Self 1 episode, 2002
   
Xu Xing
....................... as Self 1 episode, 2002
   
Zacheus Yamah Ngong
........... as Self 1 episode, 2002
   
Pierre Zambou
................. as Self 1 episode, 2002
   
Carlos Alvarez Zarikian
....... as Self 1 episode, 2002
   
Zhonge Zhou
................... as Self 1 episode, 2002
   
Rudi Affolter
................. as Self 1 episode, 2003
   
Michael Baime
................. as Self 1 episode, 2003
   
Bill Baird
.................... as Self 1 episode, 2003
   
Dror Bar-Natan
................ as Self 1 episode, 2003
   
Sheela Basrur
................. as Self 1 episode, 2003
   
Gary Beattie
.................. as Self 1 episode, 2003
   
Phil Bennett
.................. as Self 1 episode, 2003
   
Yves Benoist
.................. as Self 1 episode, 2003
   
William Boynton
............... as Self - University of Arizona 1 episode, 2003
   
Wally Broecker
................ as Self 1 episode, 2003
   
Jim Brook
..................... as Self 1 episode, 2003
   
Alison Brooks
................. as Self - George Washington University 1 episode, 2003
   
Bill Brooks
................... as Self 1 episode, 2003
   
Merlin Burt
................... as Self 1 episode, 2003
   
Dennis Burton
................. as Self 1 episode, 2003
   
Jack Caravelli
................ as Self 1 episode, 2003
   
Gaynor Carr
................... as Self 1 episode, 2003
   
Christopher Chant
............. as Self 1 episode, 2003
   
Andrew Cheng
.................. as Self 1 episode, 2003
   
Margaret Clegg
................ as Self 1 episode, 2003
   
Francesco D'Errico
............ as Self 1 episode, 2003
   
Terrence Deacon
............... as Self - University of California, Berkeley 1 episode, 2003
   
Ron Desrosiers
................ as Self 1 episode, 2003
   
David Deutsche
................ as Self 1 episode, 2003
   
Neil Douglas
.................. as Self 1 episode, 2003
   
Michae Drosnin
................ as Self 1 episode, 2003
   
Marion Eaddy
.................. as Self 1 episode, 2003
   
Robert Erickson
............... as Self 1 episode, 2003
   
David Evans
................... as Self 1 episode, 2003
   
Robert Farquhar
............... as Self 1 episode, 2003
   
Paul Fischbeck
................ as Self - Carnegie Mellon University 1 episode, 2003
   
Bob Gasgosian
................. as Self 1 episode, 2003
   
Mickie Gelsinger
.............. as Self 1 episode, 2003
   
Paul Gelsinger
................ as Self 1 episode, 2003
   
Daniel Giang
.................. as Self 1 episode, 2003
   
Abel Gonzalez
................. as Self 1 episode, 2003
   
Emanuela Guidoboni
............ as Self 1 episode, 2003
   
Erika Hagelberg
............... as Self 1 episode, 2003
   
Julie Hall
.................... as Self 1 episode, 2003
   
Jeremy Heaton
................. as Self 1 episode, 2003
   
Julia Heiman
.................. as Self 1 episode, 2003
   
Tom Henricks
.................. as Self - Former Shuttle Commander 1 episode, 2003
   
David Heymann
................. as Self 1 episode, 2003
   
Carol Hill
.................... as Self 1 episode, 2003
   
Don Hill
...................... as Self 1 episode, 2003
   
Gregory Holmes
................ as Self 1 episode, 2003
   
Louise Hose
................... as Self 1 episode, 2003
   
Steve Jackson
................. as Self 1 episode, 2003
   
David Jagnow
.................. as Self 1 episode, 2003
   
Philip Jarrett
................ as Self 1 episode, 2003
   
Terry Joyce
................... as Self 1 episode, 2003
   
Robert Kass
................... as Self 1 episode, 2003
   
Lloyd Keigwin
................. as Self 1 episode, 2003
   
Thomas Kilduff
................ as Self 1 episode, 2003
   
Ömür Kinay
.................. as Self 1 episode, 2003
   
Geoffrey King
................. as Self 1 episode, 2003
   
Richard Klein
................. as Self - Stanford University 1 episode, 2003
   
Bill Krabill
.................. as Self 1 episode, 2003
   
Ellen Laan
.................... as Self 1 episode, 2003
   
Xavier Le Pinchon
............. as Self 1 episode, 2003
   
Stanislav Lekarev
............. as Self 1 episode, 2003
   
Norman Letvin
................. as Self 1 episode, 2003
   
Michael Levi
.................. as Self 1 episode, 2003
   
Belkis Lora
................... as Self 1 episode, 2003
   
Charlie Love
.................. as Self 1 episode, 2003
   
Alex Lubotzky
................. as Self 1 episode, 2003
   
Tom Lynch
..................... as Self 1 episode, 2003
   
Ken Maravilla
................. as Self 1 episode, 2003
   
Henry McDonald
................ as Self 1 episode, 2003
   
Brendan McKay
................. as Self 1 episode, 2003
   
Dusty Miller
.................. as Self 1 episode, 2003
   
Stephen Miller
................ as Self 1 episode, 2003
   
Dan Moore
..................... as Self 1 episode, 2003
   
Alvaro Morales
................ as Self 1 episode, 2003
   
Bert Nagel
.................... as Self 1 episode, 2003
   
Aage Nost
..................... as Self 1 episode, 2003
   
John O'Callaghan
.............. as Self 1 episode, 2003
   
Ian Osterloh
.................. as Self 1 episode, 2003
   
Steven Ostro
.................. as Self 1 episode, 2003
   
Andrew Palvotos
............... as Self 1 episode, 2003
   
Emín Pehívan
................ as Self 1 episode, 2003
   
Bruce Peterson
................ as Self 1 episode, 2003
   
James Pfaus
................... as Self 1 episode, 2003
   
Ian Poll
...................... as Self 1 episode, 2003
   
John Power
.................... as Self 1 episode, 2003
   
Frances Quirk
................. as Self 1 episode, 2003
   
Paul Rainbird
................. as Self 1 episode, 2003
   
Sergio A. Rapu
................ as Self 1 episode, 2003
   
Patricia Rees
................. as Self 1 episode, 2003
   
Anna-Louise Reysenbach
........ as Self 1 episode, 2003
   
Tim Rice
...................... as Self 1 episode, 2003
   
Eliyahu Rips
.................. as Self 1 episode, 2003
   
Gill Samuels
.................. as Self 1 episode, 2003
   
Gail Sandager
................. as Self 1 episode, 2003
   
Cathie Sands
.................. as Self 1 episode, 2003
   
Randy Sands
................... as Self 1 episode, 2003
   
Selal Sengör
................. as Self 1 episode, 2003
   
Jerry Siegel
.................. as Self 1 episode, 2003
   
Andrew Simor
.................. as Self 1 episode, 2003
   
Art Smith
..................... as Self 1 episode, 2003
   
Karen Speck
................... as Self 1 episode, 2003
   
Ross Stein
.................... as Self 1 episode, 2003
   
Klaus Stöhr
.................. as Self 1 episode, 2003
   
Annette Summers Engel
......... as Self 1 episode, 2003
   
Stephen Sykes
................. as Self 1 episode, 2003
   
Dave Talarczyk
................ as Self 1 episode, 2003
   
Bob Tamburini
................. as Self 1 episode, 2003
   
Pat Tamlin
.................... as Self 1 episode, 2003
   
Bob Thomas
.................... as Self 1 episode, 2003
   
Berny Tighe
................... as Self 1 episode, 2003
   
Bill Turrell
.................. as Self 1 episode, 2003
   
Patrick Twohig
................ as Self 1 episode, 2003
   
Inder Verma
................... as Self 1 episode, 2003
   
Bruce Walker
.................. as Self 1 episode, 2003
   
Ellen White
................... as Self 1 episode, 2003
   
Lynda White
................... as Self 1 episode, 2003
   
Randall White
................. as Self 1 episode, 2003
   
Brent Whitmyer
................ as Self 1 episode, 2003
   
David Wolfe
................... as Self 1 episode, 2003
   
Steven Wolinsky
............... as Self 1 episode, 2003
   
Richard Wood
.................. as Self 1 episode, 2003
   
Don Wylie
..................... as Self 1 episode, 2003
   
Masashi Yanagisawa
............ as Self 1 episode, 2003
   
Delvin Young
.................. as Self 1 episode, 2003
   
Craig Ziegler
................. as Self 1 episode, 2003
   
Dorothea Ziegler
.............. as Self 1 episode, 2003
   
Demetrius Albanes
............. as Self - US National Cancer Institute 1 episode, 2004
   
John Alexander
................ as Self 1 episode, 2004
   
Kenneth Anderson
.............. as Self 1 episode, 2004
   
David Archibald
............... as Self - San Diego State University 1 episode, 2004
   
Arne Astrup
................... as Self 1 episode, 2004
   
John Bahcall
.................. as Self 1 episode, 2004
   
Jeremy Baumberg
............... as Self 1 episode, 2004
   
Claire Belcher
................ as Self - Royal Holloway, University of London 1 episode, 2004
   
Heather Birt
.................. as Self 1 episode, 2004
   
Jeffrey Blumberg
.............. as Self - Tufts University, Boston 1 episode, 2004
   
Christophe Boesch
............. as Self 1 episode, 2004
   
Nigel Bown
.................... as Self 1 episode, 2004
   
Sarah Boysen
.................. as Self 1 episode, 2004
   
Chris Brochu
.................. as Self - University of Iowa 1 episode, 2004
   
David Brocklehurst
............ as Cast 1 episode, 2004
   
Bob Brown
..................... as Self 1 episode, 2004
   
Trevor Bryce
.................. as Self 1 episode, 2004
   
Katie Byl
..................... as Self 1 episode, 2004
   
Ken Carpenter
................. as Self - Denver Museum of Nature & Science 1 episode, 2004
   
Rob Chodelka
.................. as Self 1 episode, 2004
   
Brian Clivaz
.................. as Self 1 episode, 2004
   
Catherine Collins
............. as Self - St George's Hospital, London 1 episode, 2004
   
Keith Cormican
................ as Cast 1 episode, 2004
   
Sarah Craven
.................. as Self 1 episode, 2004
   
Anthony Curtis
................ as Self 1 episode, 2004
   
Andrew Davis
.................. as Self 1 episode, 2004
   
Ray Davis
..................... as Self 1 episode, 2004
   
Patrick Doering
............... as Self 1 episode, 2004
   
Agnes Donnellon
............... as Self 1 episode, 2004
   
Kevin Donnellon
............... as Self 1 episode, 2004
   
Joseph Donnelly
............... as Self 1 episode, 2004
   
Semyon Dukach
................. as Self 1 episode, 2004
   
Jaqueline Eberstein
........... as Self 1 episode, 2004
   
Larry Esposito
................ as Self 1 episode, 2004
   
Gary Foster
................... as Self 1 episode, 2004
   
Balz Frei
..................... as Self - Linus Pauling Institute 1 episode, 2004
   
John Fullwood
................. as Self 1 episode, 2004
   
Peter Gill
.................... as Self 1 episode, 2004
   
Rob Goldin
.................... as Self - St Mary's Hospital, London 1 episode, 2004
   
Beverly Griffin
............... as Self 1 episode, 2004
   
Svetlana Gubareva
............. as Self 1 episode, 2004
   
Richard Harrison
.............. as Self 1 episode, 2004
   
David Heath
................... as Self 1 episode, 2004
   
William Hecht
................. as Self 1 episode, 2004
   
Patrick Holford
............... as Self - Institute for Optimum Nutrition 1 episode, 2004
   
Margaret Holmes-Drewry
........ as Cast 1 episode, 2004
   
Robin Horsfall
................ as Self 1 episode, 2004
   
David Houston
................. as Self - University of Glasgow 1 episode, 2004
   
Spyros Iakovidis
.............. as Self 1 episode, 2004
   
Kunio Inoue
................... as Self 1 episode, 2004
   
Flemming Kaul
................. as Self 1 episode, 2004
   
Boris Kayser
.................. as Self 1 episode, 2004
   
Gerta Keller
.................. as Self - Princeton University 1 episode, 2004
   
Frank Kelly
................... as Self - King's College, London 1 episode, 2004
   
Manfred Korfmann
.............. as Self 1 episode, 2004
   
Masatoshi Koshiba
............. as Self 1 episode, 2004
   
Terry Kreeger
................. as Self 1 episode, 2004
   
Menno Kuijper
................. as Cast 1 episode, 2004
   
Natasha Kyrbatov
.............. as Self 1 episode, 2004
   
Simon Lawson
.................. as Self 1 episode, 2004
   
Stephen Lawson
................ as Self - Linus Pauling Institute 1 episode, 2004
   
Bryant Linares
................ as Self 1 episode, 2004
   
Robert Linares
................ as Self 1 episode, 2004
   
Murray Lumpkin
................ as Self 1 episode, 2004
   
Norman MacLeod
................ as Self - The Natural History Museum, London 1 episode, 2004
   
Bill Manley
................... as Self 1 episode, 2004
   
Paul McEuen
................... as Self 1 episode, 2004
   
Håkan Melhus
................. as Self - Uppsala University Hospital 1 episode, 2004
   
Harald Meller
................. as Self 1 episode, 2004
   
Joe Milward
................... as Self 1 episode, 2004
   
Bob Mitchell
.................. as Self 1 episode, 2004
   
Jeremy Morris
................. as Self 1 episode, 2004
   
Martin Muller
................. as Self 1 episode, 2004
   
Claus Newman
.................. as Self 1 episode, 2004
   
Callum Pearce
................. as Cast 1 episode, 2004
   
Connor Pearce
................. as Cast 1 episode, 2004
   
Ernst Pernicka
................ as Self 1 episode, 2004
   
Chase Peterson
................ as Self 1 episode, 2004
   
Steve Pleasance
............... as Self 1 episode, 2004
   
Richard Powell
................ as Self 1 episode, 2004
   
Victor Preobrajenskij
......... as Self 1 episode, 2004
   
Carol Reid
.................... as Self 1 episode, 2004
   
Andrew Renwick
................ as Self - University of Southampton 1 episode, 2004
   
Paul Richardson
............... as Self 1 episode, 2004
   
Diethelm Richter
.............. as Self 1 episode, 2004
   
Paul Robinson
................. as Self 1 episode, 2004
   
Graeme Ruxton
................. as Self - University of Glasgow 1 episode, 2004
   
Crickette Sanz
................ as Self 1 episode, 2004
   
Günter Schatz
................ as Self 1 episode, 2004
   
Louise Schofield
.............. as Self 1 episode, 2004
   
Jonas Schultz
................. as Self 1 episode, 2004
   
Alexander Shabalov
............ as Self 1 episode, 2004
   
Amer Smailbegovic
............. as Self 1 episode, 2004
   
Henry Sobel
................... as Self 1 episode, 2004
   
Lydia Sohl
.................... as Self 1 episode, 2004
   
Ted Stanley
................... as Self 1 episode, 2004
   
Megan Steven
.................. as Self - Oxford University 1 episode, 2004
   
Wolfgang Stinnesbeck
.......... as Self - University of Karlsruhe 1 episode, 2004
   
David Stirling
................ as Self 1 episode, 2004
   
Robert Sussman
................ as Self 1 episode, 2004
   
Yoichiro Suzuki
............... as Self 1 episode, 2004
   
Keith Taft
.................... as Self 1 episode, 2004
   
Marty Taft
.................... as Self 1 episode, 2004
   
Edward Thorp
.................. as Self 1 episode, 2004
   
Marty Tomasko
................. as Self 1 episode, 2004
   
Nancy Touhey
.................. as Self 1 episode, 2004
   
Maret Traber
.................. as Self - Linus Pauling Institute 1 episode, 2004
   
Theodore Vanitaille
........... as Self 1 episode, 2004
   
Mary Vernon
................... as Self 1 episode, 2004
   
Maddie Walford
................ as Self 1 episode, 2004
   
James Wannerton
............... as Self 1 episode, 2004
   
David Wark
.................... as Self 1 episode, 2004
   
Dina West
..................... as Self 1 episode, 2004
   
Eric Westman
.................. as Self 1 episode, 2004
   
Mark Wheelis
.................. as Self 1 episode, 2004
   
Heinrich Wunderlich
........... as Self 1 episode, 2004
   
Karl Ziemilis
................. as Self 1 episode, 2004
   
Thomas Zilker
................. as Self 1 episode, 2004
   
Oleg Zyuganov
................. as Self 1 episode, 2004
   
Scott Atran
................... as Self 1 episode, 2005
   
Peter Cox
..................... as Self 1 episode, 2005
   
Graham Farquhar
............... as Self 1 episode, 2005
   
Philippa Handyside
............ as Self 1 episode, 2005
   
Tom Heaton
.................... as Self 1 episode, 2005
   
John Hooper
................... as Self 1 episode, 2005
   
Beate Liepert
................. as Self 1 episode, 2005
   
Robert Muir-Wood
.............. as Self 1 episode, 2005
   
Alison Murdoch
................ as Self - Newcastle Fertility Centre 1 episode, 2005
   
Morgan O'Connell
.............. as Self 1 episode, 2005
   
Veerabhadran Ramanathan
....... as Self 1 episode, 2005
   
Viola Riebe
................... as Self 1 episode, 2005
   
Michael Roderick
.............. as Self 1 episode, 2005
   
Leon Rotstayn
................. as Self 1 episode, 2005
   
Marc Sageman
.................. as Self 1 episode, 2005
   
Kenji Satake
.................. as Self 1 episode, 2005
   
Paul Serhal
................... as Self - University College Hospital 1 episode, 2005
   
Gerald Stanhill
............... as Self 1 episode, 2005
   
Miodrag Stojkovic
............. as Self - University of Newcastle 1 episode, 2005
   
Michael Stone
................. as Self 1 episode, 2005
   
David Travis
.................. as Self 1 episode, 2005
   
Yumei Wang
.................... as Self 1 episode, 2005
   
Shirley Babashoff
............. as Self - US Swimming Team, 1976 1 episode, 2006
   
Lional Badet
.................. as Self 1 episode, 2006
   
Andy Banks
.................... as Self - Tom's Coach 1 episode, 2006
   
Aly Barakat
................... as Self 1 episode, 2006
   
Ben Benjamin
.................. as Self 1 episode, 2006
   
Dave Brailsford
............... as Self - Performance Director, British Cycling 1 episode, 2006
   
Steve Broder
.................. as Self - California Cryobank 1 episode, 2006
   
Antone L. Brooks
.............. as Self 1 episode, 2006
   
Peter Butler
.................. as Self 1 episode, 2006
   
Allen Carr
.................... as Self 1 episode, 2006
   
Eustacia Cutler
............... as Self 1 episode, 2006
   
Robert Daley
.................. as Self - Tom's Dad 1 episode, 2006
   
Lindsay Davies
................ as Self 1 episode, 2006
   
Hugo De Garis
................. as Self 1 episode, 2006
   
David Deamer
.................. as Self - University of California Santa Cruz 1 episode, 2006
   
José Delgado
................. as Self 1 episode, 2006
   
Bernard Devauchelle
........... as Self 1 episode, 2006
   
Rick DeWeese
.................. as Self 1 episode, 2006
   
Jean-Michel Dubernard
......... as Self 1 episode, 2006
   
Peter Dunnill
................. as Self 1 episode, 2006
   
Rob Ellingworth
............... as Self - Olympic Academy Coach 1 episode, 2006
   
Linda Ferry
................... as Self 1 episode, 2006
   
Barbara Forrest
............... as Self - Southeastern Louisiana University 1 episode, 2006
   
Paul Frame
.................... as Self 1 episode, 2006
   
Peter Fricker
................. as Self - Director, Australian Institute of Sport 1 episode, 2006
   
Sardikin Giriputro
............ as Self 1 episode, 2006
   
Brian Greene
.................. as Robert Graham 1 episode, 2006
   
Jason Gulbin
.................. as Self - National Talent Search Coordinator, Australian Institute of Sport 1 episode, 2006
   
Shona Halson
.................. as Self - Physiologist, Australian Institute of Sport 1 episode, 2006
   
Dougal Hare
................... as Self - Psychologist, University of Manchester 1 episode, 2006
   
James Harris
.................. as Steve Broder 1 episode, 2006
   
Caroline Hatton
............... as Self - Olympic Analytical Laboratory, UCLA 1 episode, 2006
   
Sundeep Hunjan
................ as Self 1 episode, 2006
   
Mercedes R. Johnson
........... as Self 1 episode, 2006
   
Peter Keen
.................... as Self - Performance Advisor, UK Sport 1 episode, 2006
   
Philip Kennedy
................ as Self 1 episode, 2006
   
Ute Krause
.................... as Self - Former East German Athlete 1 episode, 2006
   
Andreas Krieger
............... as Self - Former East German Athlete 1 episode, 2006
   
Catherine Latham
.............. as Self - Rachel's Mum 1 episode, 2006
   
Benoit Lengelé
............... as Self 1 episode, 2006
   
Catherine A. Macken
........... as Self 1 episode, 2006
   
Henry Markram
................. as Self 1 episode, 2006
   
David Martin
.................. as Self - Physiologist, Australian Institute of Sport 1 episode, 2006
   
Bruce Mason
................... as Self - Biomechanist, Australian Institute of Sport 1 episode, 2006
   
Julianna McKillop
............. as Self - Repository 1980-1985 1 episode, 2006
   
Nancy Minshew
................. as Self - Neurologist, University of Pittsburgh 1 episode, 2006
   
James Partridge
............... as Self 1 episode, 2006
   
Carl Payton
................... as Self - Manchester Metropolitan University 1 episode, 2006
   
Richard Peto
.................. as Self 1 episode, 2006
   
Gregory Poland
................ as Self 1 episode, 2006
   
Chris Proctor
................. as Self 1 episode, 2006
   
Eddie Ramsey
.................. as Self 1 episode, 2006
   
Mike Repacholi
................ as Self 1 episode, 2006
   
Bernard Rimland
............... as Self - Director, Autism Research Institute 1 episode, 2006
   
Jim Robertson
................. as Self 1 episode, 2006
   
Gina Samaan
................... as Self 1 episode, 2006
   
Ross Sander
................... as Self - Cyclist 1 episode, 2006
   
Mark Schubert
................. as Self - Swimming Coach 1 episode, 2006
   
Chloe Silverman
............... as Self - Historian of Medicine, Cornell University 1 episode, 2006
   
Giselher Spitzer
.............. as Self - Humboldt University, Berlin 1 episode, 2006
   
Ian Stannard
.................. as Self - Cyclist 1 episode, 2006
   
Sylvie Testelin
............... as Self 1 episode, 2006
   
Derek Tong
.................... as Edwin Chen 1 episode, 2006
   
Stephen Veronneau
............. as Self 1 episode, 2006
   
John Wasson
................... as Self 1 episode, 2006
   
Stephen Westaby
............... as Self 1 episode, 2006
   
Kelli White
................... as Self - Former World Champion 1 episode, 2006
   
Jim Wilde
..................... as Self 1 episode, 2006
   
Zhang Yue
..................... as Self 1 episode, 2006
   
Vijay Ahuja
................... as Self - Caudwell Xtreme Everest 1 episode, 2007
   
Brent Breithaupt
.............. as Self - Palaeontologist 1 episode, 2007
   
Larry Clark
................... as Self 1 episode, 2007
   
Patrick Doyle
................. as Self - Caudwell Xtreme Everest 1 episode, 2007
   
Samantha Golton
............... as Mother 1 episode, 2007
   
Eleanor Graham
................ as Self 1 episode, 2007
   
Paul Gunning
.................. as Self - Caudwell Xtreme Everest 1 episode, 2007
   
Maryam Khosravi
............... as Self - Caudwell Xtreme Everest 1 episode, 2007
   
Jerry Kulcinski
............... as Self 1 episode, 2007
   
Mac MacKenney
................. as Self - Caudwell Xtreme Everest 1 episode, 2007
   
Robert Mann
................... as Self 1 episode, 2007
   
Roger McMorrow
................ as Self - Caudwell Xtreme Everest 1 episode, 2007
   
Lesley Regan
.................. as Self 1 episode, 2007
   
Nikolai Sevastiyanov
.......... as Self 1 episode, 2007
   
Pasang Nuru Sherpa
............ as Self 1 episode, 2007
   
James Acton
................... as Self - Kings College London 1 episode, 2008
   
Brent Bardsley
................ as Self - Anatomy Gifts Registry 1 episode, 2008
   
Kathleen Barnes
............... as Self 1 episode, 2008
   
Cynthia Breazeal
.............. as Self 1 episode, 2008
   
Randy Buckner
................. as Self 1 episode, 2008
   
Robin Callard
................. as Self 1 episode, 2008
   
Annie Cheney
.................. as Self - Author, Body Brokers 1 episode, 2008
   
Martin Conway
................. as Self 1 episode, 2008
   
Susan Cooke Kittredge
......... as Self 1 episode, 2008
   
Jimmy Cooper
.................. as Self - Long Island Power Authority 1 episode, 2008
   
Daniel Freeman
................ as Self 1 episode, 2008
   
Frank Gilliland
............... as Self 1 episode, 2008
   
Gabriel Gomez
................. as Self 1 episode, 2008
   
Daniel Greenberg
.............. as Self 1 episode, 2008
   
Doug Gurian-Sherman
........... as Self 1 episode, 2008
   
Kensuke Harada
................ as Self 1 episode, 2008
   
David Hargreaves
.............. as Self - Consultant Hand Surgeon 1 episode, 2008
   
John Harper
................... as Self 1 episode, 2008
   
Wendy Harwood
................. as Self 1 episode, 2008
   
Mark Howe
..................... as Self 1 episode, 2008
   
Matt James
.................... as Self - Consultant Hand Surgeon 1 episode, 2008
   
Dawn Kemp
..................... as Self - Royal College of Surgeons, Edinburgh 1 episode, 2008
   
Rebecca Knibb
................. as Self 1 episode, 2008
   
Gideon Lack
................... as Self 1 episode, 2008
   
Charlie Manzella
.............. as Self - Long Island Power Authority 1 episode, 2008
   
Cathie Martin
................. as Self 1 episode, 2008
   
Kelly Morton
.................. as Self 1 episode, 2008
   
Todd Olson
.................... as Self - Albert Einstein College of Medicine 1 episode, 2008
   
Tomasso Poggio
................ as Self 1 episode, 2008
   
Sean Raymond
.................. as Self 1 episode, 2008
   
Mary Stevenson
................ as Self 1 episode, 2008
   
Martin Tovee
.................. as Self 1 episode, 2008
   
Wilberforce Tushemereirwe
..... as Self 1 episode, 2008
   
Stephane Udry
................. as Self 1 episode, 2008
   
Ellsworth Wareham
............. as Self 1 episode, 2008
   
Harold Watson
................. as Self 1 episode, 2008
   
Noe Zamel
..................... as Self 1 episode, 2008
   
Anthony Absalom
............... as Self - University of Cambridge 1 episode, 2009
   
David Allison
................. as Self 1 episode, 2009
   
Zerrin Atakan
................. as Self 1 episode, 2009
   
Greg Atkinson
................. as Self - Liverpool John Moores University 1 episode, 2009
   
Dan Baddiel
................... as Self 1 episode, 2009
   
Paul Barney
................... as Self 1 episode, 2009
   
Christina Barr
................ as Self - National Institute on Alcohol Abuse and Alcoholism 1 episode, 2009
   
Sarah Blakemore
............... as Self - University College London 1 episode, 2009
   
Tom Bleier
.................... as Self - Quakefinder Inc 1 episode, 2009
   
Molly Brown
................... as Self - NASA Goddard Space Flight Center 1 episode, 2009
   
Brian Butterworth
............. as Self - University College London 1 episode, 2009
   
Steve Cowley
.................. as Self 1 episode, 2009
   
Danny Davis
................... as Self 1 episode, 2009
   
Olivier De Schutter
........... as Self - UN Special Rapporteur 1 episode, 2009
   
Nikhil Dhurandhar
............. as Self 1 episode, 2009
   
Justin Douglas
................ as Self - Lucidity Institute student 1 episode, 2009
   
Tim Dyson
..................... as Self - London School of Economics 1 episode, 2009
   
Mike Ellis
.................... as Self - British Geological Survey 1 episode, 2009
   
Maurice Elphick
............... as Self 1 episode, 2009
   
Clare Elwell
.................. as Self - University College London 1 episode, 2009
   
Cathy Fernandes
............... as Self 1 episode, 2009
   
Dan Fessler
................... as Self - UCLA 1 episode, 2009
   
George Fieldman
............... as Self - Evolutionary Psychologist 1 episode, 2009
   
William Fifer
................. as Self - Columbia University Medical Center 1 episode, 2009
   
Dave Floyd
.................... as Self 1 episode, 2009
   
Paul Floyd
.................... as Self 1 episode, 2009
   
Sheila Floyd
.................. as Self 1 episode, 2009
   
Allan Frankel
................. as Self 1 episode, 2009
   
Gordon Gallup
................. as Self - State University of New York, Albany 1 episode, 2009
   
Stephen Gentleman
............. as Self - Imperial College London 1 episode, 2009
   
Myer Glickman
................. as Self - Office for National Statistics 1 episode, 2009
   
Steven Goldberg
............... as Self 1 episode, 2009
   
Usha Goswami
.................. as Self - Cambridge University 1 episode, 2009
   
Doug Hamilton
................. as Self - NASA Johnson Space Center 1 episode, 2009
   
Susan Harrison
................ as Self 1 episode, 2009
   
Martie Haselton
............... as Self - UCLA 1 episode, 2009
   
Michael Hastings
.............. as Self - Medical Research Council 1 episode, 2009
   
Marcus Heilig
................. as Self - National Institute on Alcohol Abuse and Alcoholism 1 episode, 2009
   
Phil Heyes
.................... as Self - Health & Safety Laboratory 1 episode, 2009
   
Jim Horne
..................... as Self - Loughborough University 1 episode, 2009
   
Johnny Hudson
................. as Self 1 episode, 2009
   
Nina Jablonski
................ as Self - Penn State University 1 episode, 2009
   
Liu Jing
...................... as Self - Chinese Academy of Sciences 1 episode, 2009
   
Kerri Johnson
................. as Self - UCLA 1 episode, 2009
   
Simon Kirby
................... as Self - The University of Edinburgh 1 episode, 2009
   
Ania Kosicka
.................. as Self 1 episode, 2009
   
Stephen LaBerge
............... as Self - Lucidity Institute 1 episode, 2009
   
John Leach
.................... as Self - Norwegian Armed Forces 1 episode, 2009
   
Kyung Soo Lee
................. as Self 1 episode, 2009
   
Rudy Leibel
................... as Self 1 episode, 2009
   
Marcello Massimini
............ as Self - University of Wisconsin 1 episode, 2009
   
John Maule
.................... as Self - Leeds University 1 episode, 2009
   
Koleen McCrink
................ as Self - Harvard University 1 episode, 2009
   
Stephen Minger
................ as Self - King's College London 1 episode, 2009
   
Gary Morgan
................... as Self - City University London 1 episode, 2009
   
John Mullet
................... as Self - Texas A & M University 1 episode, 2009
   
Ramesh Narayan
................ as Self - Harvard University 1 episode, 2009
   
Fredrik Nystrom
............... as Self 1 episode, 2009
   
Mark Oxborrow
................. as Self - National Physcial Laboratory 1 episode, 2009
   
Mark Pagel
.................... as Self - University of Reading 1 episode, 2009
   
Becky Parker
.................. as Self 1 episode, 2009
   
David Patch
................... as Self - Consultant Physician 1 episode, 2009
   
Tony Payne
.................... as Self - MIRA Crash Laboratory 1 episode, 2009
   
John Porter
................... as Self 1 episode, 2009
   
David Quain
................... as Self - Heriot-Watt University 1 episode, 2009
   
Irudaya Rajan
................. as Self - Centre for Development Studies, Trivandrum 1 episode, 2009
   
Vasu Reddy
.................... as Self - University of Portsmouth 1 episode, 2009
   
William Rees
.................. as Self - University of British Columbia 1 episode, 2009
   
Brian Richter
................. as Self - The Nature Conservancy 1 episode, 2009
   
Tom Robinson
.................. as Self 1 episode, 2009
   
Philip Robson
................. as Self 1 episode, 2009
   
Till Roenneberg
............... as Self - Ludwig Maximilians University, Munich 1 episode, 2009
   
Kanat Sarsenbaev
.............. as Self 1 episode, 2009
   
Philipp Scherer
............... as Self 1 episode, 2009
   
Gunter Schumann
............... as Self - Institute of Psychiatry, King's College London 1 episode, 2009
   
Richard Sezibera
.............. as Self - Minister of Health, Rwanda 1 episode, 2009
   
Rob Shaw
...................... as Self - Health & Safety Laboratory 1 episode, 2009
   
Debra Skene
................... as Self - University of Surrey 1 episode, 2009
   
Valente Souza
................. as Self 1 episode, 2009
   
Linda Spear
................... as Self - State University of New York at Binghamton 1 episode, 2009
   
Elizabeth Spelke
.............. as Self - Harvard University 1 episode, 2009
   
Allison Stanley
............... as Self 1 episode, 2009
   
Claire Steere
................. as Self 1 episode, 2009
   
Marshall Stoneham
............. as Self 1 episode, 2009
   
Erik Storm
.................... as Self 1 episode, 2009
   
Ofer Tchernichovski
........... as Self - City College of New York 1 episode, 2009
   
Garth Terry
................... as Self 1 episode, 2009
   
Jane Wardle
................... as Self 1 episode, 2009
   
Stuart Warwick
................ as Self 1 episode, 2009
   
David Whitebread
.............. as Self - Cambridge University 1 episode, 2009
   
Hania Zlotnik
................. as Self - UN Population Division 1 episode, 2009
   
Eric Alton
.................... as Self - Imperial College, London 1 episode, 2010
   
Ognjen Amidzic
................ as Self - Amidzic Consulting 1 episode, 2010
   
Bill Andrews
.................. as Self - Sierra Sciences 1 episode, 2010
   
Alan Ashworth
................. as Self - Breakthrough Breast Cancer 1 episode, 2010
   
Wendy Barclay
................. as Self - Imperial College London 1 episode, 2010
   
Ian Bedford
................... as Self - John Innes Centre 1 episode, 2010
   
Arthur Benjamin
............... as Self - Harvey Mudd College 1 episode, 2010
   
W. Jeffrey Bolster
............ as Self - University of New Hampshire 1 episode, 2010
   
Petra Boynton
................. as Self - University College London 1 episode, 2010
   
Bob Brain
..................... as Self - Swartkrans Project 1 episode, 2010
   
Rochelle Buffenstein
.......... as Self - University of Texas 1 episode, 2010
   
Julian Caley
.................. as Self - Australian Institute of Marine Science 1 episode, 2010
   
Peter Cameron
................. as Self - Queen Mary, University of London 1 episode, 2010
   
Matt Camisa
................... as Self 1 episode, 2010
   
Manuel Casanova
............... as Self - University of Louisville 1 episode, 2010
   
Gregory Chaitin
............... as Self - IBM Research Division 1 episode, 2010
   
Greg Coleman
.................. as Self 1 episode, 2010
   
Stuart Conquest
............... as Self 1 episode, 2010
   
Emma Duncan
................... as Self 1 episode, 2010
   
Kubinyi Eniko
................. as Self - Eötvös Loránd University 1 episode, 2010
   
Pedro Ferreira
................ as Self - University of Oxford 1 episode, 2010
   
Tom Fitzsimons
................ as Self 1 episode, 2010
   
Susan Francis
................. as Self - University of Nottingham 1 episode, 2010
   
Vanya Gant
.................... as Self - UCL Hospitals NHS Foundation Trust 1 episode, 2010
   
Ronald Graham
................. as Self 1 episode, 2010
   
Kathy Groves
.................. as Self - Leatherhead Food Research 1 episode, 2010
   
Justin Halberda
............... as Self - Johns Hopkins University 1 episode, 2010
   
David Healy
................... as Self - Cardiff University 1 episode, 2010
   
Donald Henderson
.............. as Self - Centre for Biosecurity of UPMC 1 episode, 2010
   
Charlie Henry
................. as Self - Scientific Support Coordinator, NOAA 1 episode, 2010
   
Jason Holvey
.................. as Self - Marine Engineer, Wild Well Control 1 episode, 2010
   
Henry Hsieh
................... as Self - University of Hawaii 1 episode, 2010
   
Dave Joyce
.................... as Self 1 episode, 2010
   
Sarah Joyce
................... as Self 1 episode, 2010
   
Samantha Joye
................. as Self - University of Georgia 1 episode, 2010
   
Juliane Kaminski
.............. as Self - Max Planck Institute 1 episode, 2010
   
Elinor Karlsson
............... as Self - Broad Institute of MIT and Harvard 1 episode, 2010
   
Annette Karmiloff-Smith
....... as Self - Birkbeck University of London 1 episode, 2010
   
Darlene Ketten
................ as Self 1 episode, 2010
   
David Kline
................... as Self - University of Queensland 1 episode, 2010
   
Gustav Kuhn
................... as Self - Brunel University 1 episode, 2010
   
Anna Kukekova
................. as Self - Cornell University 1 episode, 2010
   
Julia Lee-Thorp
............... as Self - University of Bradford 1 episode, 2010
   
Martyn Lobley
................. as Self - General Practitioner 1 episode, 2010
   
Sophie Longton
................ as Self 1 episode, 2010
   
Richard Lynch
................. as Self - VP Global Wells Organisation, BP 1 episode, 2010
   
Mark Lythgoe
.................. as Self - University College London 1 episode, 2010
   
João Magueijo
................ as Self 1 episode, 2010
   
Tommy McHugh
.................. as Self 1 episode, 2010
   
Tom Misteli
................... as Self - National Cancer Institute 1 episode, 2010
   
Ghulam Mufti
.................. as Self - King's College London 1 episode, 2010
   
Saskia Nagel
.................. as Self - University of Osnabrück 1 episode, 2010
   
Elly Nedivi
................... as Self - Massachusetts Institute of Technology 1 episode, 2010
   
Justin O'Brien
................ as Self - Brunel University 1 episode, 2010
   
Ralph O'Connor
................ as Self - Centers for Disease Control & Prevention 1 episode, 2010
   
Walter Paulus
................. as Self - University of Göttingen 1 episode, 2010
   
Travis Pickering
.............. as Self - University of Wisconsin 1 episode, 2010
   
Anais Racca
................... as Self - University of Lincoln 1 episode, 2010
   
John Ramiccio
................. as Self - US Army Aeromedical Research Lab, Fort Rucker 1 episode, 2010
   
Arlan Richardson
.............. as Self - University of Texas 1 episode, 2010
   
Denise Risch
.................. as Self - National Marine Fisheries Services 1 episode, 2010
   
Andy Rivkin
................... as Self - Johns Hopkins University Applied Physics Laboratory 1 episode, 2010
   
David Roblin
.................. as Self - Head of Research, Pfizer 1 episode, 2010
   
Kathy Romer
................... as Self - University of Sussex 1 episode, 2010
   
Andrew Rosenberg
.............. as Self - Census of Marine Life 1 episode, 2010
   
Lawrence Rosenblum
............ as Self - University of California, Riverside 1 episode, 2010
   
Peter Rowley-Conwy
............ as Self - Durham University 1 episode, 2010
   
Angus Rupert
.................. as Self - US Army Aeromedical Research Lab, Fort Rucker 1 episode, 2010
   
Noam Sagiv
.................... as Self - Brunel University 1 episode, 2010
   
Philip Shaw
................... as Self - National Institute of Health 1 episode, 2010
   
Param Singh
................... as Self - The Perimeter Institute 1 episode, 2010
   
Geoffrey Smith
................ as Self - Imperial College London 1 episode, 2010
   
Janine Spencer
................ as Self - Brunel University 1 episode, 2010
   
Philippa Stanton
.............. as Self 1 episode, 2010
   
Curtis Suttle
................. as Self - University of British Columbia 1 episode, 2010
   
Doug Suttles
.................. as Self - COO Exploration and Production, BP 1 episode, 2010
   
Marianne Thoresen
............. as Self 1 episode, 2010
   
Adrian Thrasher
............... as UCL Institue of Child Health 1 episode, 2010
   
Mike Tipton
................... as Self - University of Portsmouth 1 episode, 2010
   
Steve Trowbridge
.............. as Self - Molecular Discovery Research, GSK 1 episode, 2010
   
Lyudmila Trut
................. as Self - Institute of Cytology and Genetics 1 episode, 2010
   
Joe Tyrell
.................... as Self - BTI Services 1 episode, 2010
   
Peter Ungar
................... as Self - University of Arkansas 1 episode, 2010
   
Kerstin Uvnäs-Moberg
......... as Self - Karolinska Institute 1 episode, 2010
   
Udo Wachter
................... as Self 1 episode, 2010
   
Simon Waddington
.............. as Self - University College, London 1 episode, 2010
   
Chris Wayman
.................. as Self - Research Fellow, Pfizer 1 episode, 2010
   
Martin Wickham
................ as Self - Model Gut Project 1 episode, 2010
   
Lutz Wiegrebe
................. as Self - Ludwig Maximilian University of Munich 1 episode, 2010
   
David Wiley
................... as Self - Stellwagen Bank Nationa Marine Sanctuary 1 episode, 2010
   
Eckard Wimmer
................. as Self - Stony Brook University, New York 1 episode, 2010
   
Hugh Woodin
................... as Self - University of California, Berkeley 1 episode, 2010
   
Frederick Wu
.................. as Self - University of Manchester 1 episode, 2010
   
Mark Young
.................... as Self - Montana State University 1 episode, 2010
   
Doron Zeilberger
.............. as Self - Rutgers University 1 episode, 2010
   
Saleh Al-Wasel
................ as Self - King Saud University 1 episode, 2011
   
Richard Aster
................. as Self - New Mexico Institute of Mining 1 episode, 2011
   
Peter Atkins
.................. as Self - Oxford University 1 episode, 2011
   
Jeffrey Augenstein
............ as Self - Jackson Memorial Hospital 1 episode, 2011
   
Paul Babiak
................... as Self 1 episode, 2011
   
David Barker
.................. as Self - University of Southampton 1 episode, 2011
   
Janet Barlow
.................. as Self - University of Reading 1 episode, 2011
   
Cynthia Beall
................. as Self - Case Western Reserve University 1 episode, 2011
   
Robert Bindschadler
........... as Self - Senior Research Earth Scientist, NASA 1 episode, 2011
   
Jean-Sébastien Blouin
........ as Self - University of British Columbia 1 episode, 2011
   
Blake Bullock
................. as Self - Northrop Grumman 1 episode, 2011
   
Ross Bullock
.................. as Self - University of Miami 1 episode, 2011
   
Graham Burton
................. as Self - University of Cambridge 1 episode, 2011
   
Jared Bybee
................... as Self - Bureau of Land Management 1 episode, 2011
   
Serge Caparos
................. as Self - Goldsmiths, University of London 1 episode, 2011
   
Jeff Cheezum
.................. as Self - Northrop Grumman 1 episode, 2011
   
Jacqui Clinch
................. as Self - Bath Centre for Pain Services 1 episode, 2011
   
Erik Coelingh
................. as Self - Volvo Cars 1 episode, 2011
   
Jack Connerney
................ as Self - NASA Goddard Space Flight Center 1 episode, 2011
   
Jules Davidoff
................ as Self - Goldsmiths, University of London 1 episode, 2011
   
Michael de Podesta
............ as Self - National Physical Laboratory 1 episode, 2011
   
Arwen Deuss
................... as Self - University of Cambridge 1 episode, 2011
   
Janet DiPietro
................ as Self - Johns Hopkins Bloomberg School of Public Health 1 episode, 2011
   
Caroline Fall
................. as Self - MRC Lifecourse Epidemiology Unit 1 episode, 2011
   
Diane Fallon
.................. as Self - Wife of James Fallon 1 episode, 2011
   
Maria Fitzgerald
.............. as Self - University College London 1 episode, 2011
   
Joanne Flanagan
............... as Self - Culham Centre for Fusion Energy 1 episode, 2011
   
William Fludgate
.............. as Self - British Society of Scientific Glass Blowers 1 episode, 2011
   
Meera Gandhi
.................. as Self - Centre for the Study of Social Change 1 episode, 2011
   
Iain Greenlees
................ as Self - University of Chichester 1 episode, 2011
   
Marina Gresko
................. as Self - Research Centre for Radiation Medicine 1 episode, 2011
   
Mattias Gripenland
............ as Self - Volvo Cars 1 episode, 2011
   
Warren Hardy
.................. as Self - Virginia Tech 2 episodes, 2011-2013
   
Robert Hare
................... as Self - University of British Columbia 1 episode, 2011
   
Asif Hasan
.................... as Self - Freeman Hospital 1 episode, 2011
   
Mark Hensman
.................. as Self - Lighting Designer 1 episode, 2011
   
Russell Hill
.................. as Self - Durham University 1 episode, 2011
   
Kei Hirose
.................... as Self - Tokyo Institute of Technology 1 episode, 2011
   
Jack Hoban
.................... as Self - U.S. Marine Corps 1 episode, 2011
   
Mark Hodson
................... as Self - University of Reading 1 episode, 2011
   
Hunter Hoffman
................ as Self - University of Washington 1 episode, 2011
   
Douglas Horstmanshof
.......... as Self - INTEGRIS Advanced Cardiac Care 1 episode, 2011
   
Anya Hurlbert
................. as Self - Newcastle University 1 episode, 2011
   
Paul A. Iaizzo
................ as Self - University of Minnesota 1 episode, 2011
   
Lotta Jakobsson
............... as Self - Volvo Cars 1 episode, 2011
   
Sara Johnson
.................. as Self - Johns Hopkins School of Medicine 1 episode, 2011
   
Jonathan Jones
................ as Self - Sainsbury Laboratory, Norwich 1 episode, 2011
   
Phil Jones
.................... as Self - University of East Anglia 1 episode, 2011
   
Hitoshi Kanazawa
.............. as Self - Fukushima University 1 episode, 2011
   
Andrew Kemper
................. as Self - Virginia Tech 2 episodes, 2011-2013
   
Rebecca Key
................... as Self 1 episode, 2011
   
Richard Kirk
.................. as Self - Freeman Hospital 1 episode, 2011
   
Ulli Koester
.................. as Self - Institut Laue-Langevin 1 episode, 2011
   
Jacobo Konigsberg
............. as Self - University of Florida 1 episode, 2011
   
Ken LaBel
..................... as Self - NASA Goddard Space Flight Center 1 episode, 2011
   
Tony Lance
.................... as Self 1 episode, 2011
   
Michael Lombardo
.............. as Self - University of Cambridge 1 episode, 2011
   
James Long
.................... as Self - INTEGRIS Advanced Cardiac Care 1 episode, 2011
   
Graham Machin
................. as Self - National Physical Laboratory 1 episode, 2011
   
Reg Malone
.................... as Self 1 episode, 2011
   
Antonio Marttos
............... as Self - Jackson Memorial Hospital 2 episodes, 2011-2013
   
Anthony Mathur
................ as Self - Barts and the London NHS Trust 1 episode, 2011
   
John McCloskey
................ as Self - University of Ulster 1 episode, 2011
   
Turo Nurmikko
................. as Self - University of Liverpool 1 episode, 2011
   
Stephen Olvey
................. as Self - University of Miami 1 episode, 2011
   
Reza Razavi
................... as Self - King's College London 1 episode, 2011
   
Andrew Read
................... as Self - Penn State University 1 episode, 2011
   
Bryan Reimer
.................. as Self = MIT AgeLab 1 episode, 2011
   
Bill Roggenthen
............... as Self - South Dakota School of Mines 1 episode, 2011
   
Tessa Roseboom
................ as Self - Academic Medical Centre Amsterdam 1 episode, 2011
   
Al Sanchez
.................... as Self 1 episode, 2011
   
Thomas Seder
.................. as Self - General Motors 1 episode, 2011
   
Jule Serio
.................... as Self - U.S. Marine Corps 1 episode, 2011
   
Len Shapiro
................... as Self - Papworth Hospital 1 episode, 2011
   
Joseph Shusko
................. as Self - U.S. Marine Corps 1 episode, 2011
   
Meghan Sims
................... as Self 1 episode, 2011
   
Mel Slater
.................... as Self - University College London 1 episode, 2011
   
Douglas Smith
................. as Self - Yellowstone National Park 1 episode, 2011
   
Felisa A. Smith
............... as Self - University of New Mexico 1 episode, 2011
   
Nic Smith
..................... as Self - King's College London 1 episode, 2011
   
Pierre Sokolsky
............... as Self - University of Utah 1 episode, 2011
   
Stephen Stearns
............... as Self - Yale University 1 episode, 2011
   
Jeff Steinberg
................ as Self - The Fertility Institutes 1 episode, 2011
   
Dave Stevenson
................ as Self - Caltech 1 episode, 2011
   
Jim Stratton
.................. as Self - University of Miami 1 episode, 2011
   
Doris A. Taylor
............... as Self - University of Minnesota 1 episode, 2011
   
Robert Taylor
................. as Self - Clarendon Laboratory 1 episode, 2011
   
Irene Tracey
.................. as Self - University of Oxford 1 episode, 2011
   
Mykola Tronko
................. as Self - Institute of Endocrinology and Metabolism 1 episode, 2011
   
John Wood
..................... as Self - University College London 1 episode, 2011
   
Karen Wynne
................... as Self - Yale University 1 episode, 2011
   
Ranjan Yajnik
................. as Self - King Edward Memorial Hospital, Pune 1 episode, 2011
   
Charles Adler
................. as Self - Mayo Clinic Arizona 1 episode, 2012
   
Giovanni Amelino-Camelia
...... as Self - Sapienza University of Rome 1 episode, 2012
   
Rhonda Amsel
.................. as Self 1 episode, 2012
   
Paul Azzopardi
................ as Self - University of Oxford 1 episode, 2012
   
Bonnie Bassler
................ as Self - Princeton University 1 episode, 2012
   
Bruno Bernard
................. as Self - L'Oreal 1 episode, 2012
   
Ed Boyden
..................... as Self - Leader, Synthetic Neurobiology Group, MIT 1 episode, 2012
   
Dan Brown
..................... as Self - Westminster CCTV Operations Manager 1 episode, 2012
   
Rob Carlson
................... as Self 1 episode, 2012
   
John Casey
.................... as Self - Unilever 1 episode, 2012
   
Helen Chivers
................. as Self - Meteorologist, Met Office 1 episode, 2012
   
Peter Clarke
.................. as Self - University of Edinburgh 1 episode, 2012
   
Simon Colton
.................. as Self - Imperial College London 1 episode, 2012
   
Joe Cordell
................... as Self - Calorie Restrictor 1 episode, 2012
   
Ann Devereaux
................. as Self - Flight System Engineer 1 episode, 2012
   
Julien Doyon
.................. as Self - University of Montreal 1 episode, 2012
   
Mark Edwards
.................. as Self - UCL Institute of Neurology 1 episode, 2012
   
David Ehrenreich
.............. as Self - Grenoble Institute of Planetology and Astrophysics 1 episode, 2012
   
Matt Farmer
................... as Self - Texas Cotton Farmer 1 episode, 2012
   
Richard Ferguson
.............. as Self - Loughborough University 1 episode, 2012
   
Pieter Figdor
................. as Self - Architect 1 episode, 2012
   
Conor Fitzpatrick
............. as Self - University of Edinburgh 1 episode, 2012
   
Luigi Fontana
................. as Self - Washington University and Salerno Schools of Medicine 1 episode, 2012
   
Jason Gill
.................... as Self - University of Glasgow 1 episode, 2012
   
Keith Godfrey
................. as Self - MRC Lifecourse Epidemiology Unit, University of Southampton 1 episode, 2012
   
Martin Gore
................... as Self - Medical Director, Royal Marsden Hospital 1 episode, 2012
   
Michael B. Green
.............. as Self - University of Cambridge 1 episode, 2012
   
Christopher Griffiths
......... as Self - University of Manchester 1 episode, 2012
   
David Gunn
.................... as Self - Unilever 1 episode, 2012
   
David Harper
.................. as Self - Ampliphi Biosciences 1 episode, 2012
   
Stathis Ilonidis
.............. as Self - Stanford University 1 episode, 2012
   
Richard Jacobsson
............. as Self - Operations Manager, LHCb 1 episode, 2012
   
Gail Jenkins
.................. as Self - Unilever 1 episode, 2012
   
Robert Kelsey
................. as Self - Author 1 episode, 2012
   
Roy Kishony
................... as Self - Harvard Medical School 1 episode, 2012
   
James Larkin
.................. as Self - Consultant Medical Oncologist, Royal Marsden Hospital 1 episode, 2012
   
Mike Lockwood
................. as Self - University of Reading 1 episode, 2012
   
David Loftus
.................. as Self - Medical Director, NASA Ames Research Centre 1 episode, 2012
   
Paul Long
..................... as Self - King's College London 1 episode, 2012
   
Paul Mahaffy
.................. as Self - Goddard Space Flight Center 1 episode, 2012
   
Richard Marais
................ as Self - Professor of Molecular Oncology, ICR 1 episode, 2012
   
Mark P. Mattson
............... as Self - National Institute on Aging 1 episode, 2012
   
Joachim Mayer
................. as Self - Ernst Ruska Centre, Jülich 1 episode, 2012
   
Raymond McCauley
.............. as Self - Co-Founder, BioCurious 1 episode, 2012
   
Cat McMurran
.................. as Self - University of Cambridge iGem2011 Team 1 episode, 2012
   
Ruth McNerney
................. as Self - London School of Hygiene & Tropical Medicine 1 episode, 2012
   
Fred Mincer
................... as Self - Creator, Blue Gene 1 episode, 2012
   
Clinton Murray
................ as Self - Chief, Infectious Disease Service, Brooke Army Medical Center 1 episode, 2012
   
Jack Newman
................... as Self - Co-Founder of Amyris 1 episode, 2012
   
Kia Nobre
..................... as Self - University of Oxford 1 episode, 2012
   
Chris Ogden
................... as Self - Consultant Surgeon, Royal Marsden Hospital 1 episode, 2012
   
James Orwell
.................. as Self - Kingston University 1 episode, 2012
   
Andy Parker
................... as Self - University of Cambridge 1 episode, 2012
   
Ameet Patel
................... as Self - Consultant Surgeon, King's College Hospital 1 episode, 2012
   
Brian Portock
................. as Self - Flight Director 1 episode, 2012
   
Naz Rahman
.................... as Self - Head of Genetics, ICR 1 episode, 2012
   
Andrew Richards
............... as Self - National Grid 1 episode, 2012
   
Nick Risinger
................. as Self - Sky Survey 1 episode, 2012
   
Ron Roberts
................... as Self - Meteorologist 1 episode, 2012
   
Dan Robles
.................... as Self 1 episode, 2012
   
Douglas Rogers
................ as Self - Classical Guitarist 1 episode, 2012
   
Emma Ross
..................... as Self - University of Brighton 1 episode, 2012
   
Paul Sajda
.................... as Self - Columbia University 1 episode, 2012
   
Birgit Sattler
................ as Self - University of Innsbruck 1 episode, 2012
   
David Schlegel
................ as Self - Lawrence Berkeley National Lab 1 episode, 2012
   
Thorsten Schmitt
.............. as Self - Paul Scherrer Institute 1 episode, 2012
   
Samantha Scholtz
.............. as Self - MRC Clinical Sciences Centre, Imperial College London 1 episode, 2012
   
Peter H. Seeberger
............ as Self - Max Planck Institute of Colloids and Interfaces 1 episode, 2012
   
Dennis Shaffer
................ as Self - Ohio State University 1 episode, 2012
   
Will Sharman
.................. as Self - 110m Hurdler 1 episode, 2012
   
Luc Steels
.................... as Self - IBE Barcelona 1 episode, 2012
   
Helen Taylor
.................. as Self - Lead Radiographer, Royal Marsden Hospital 1 episode, 2012
   
Jim Thomas
.................... as Self - ETC Group 1 episode, 2012
   
Jamie Timmons
................. as Self - University of Birmingham 1 episode, 2012
   
Keith Tolfrey
................. as Self - Loughborough University 1 episode, 2012
   
Nick Van As
................... as Self - Consultant Clinical Oncologist, Royal Marsden Hospital 1 episode, 2012
   
Jeroen van den Brink
.......... as Self - IFW Dresden 1 episode, 2012
   
Krista A. Varady
.............. as Self - University of Illinois at Chicago 1 episode, 2012
   
Robert Wagner
................. as Self - Max Planck Institute for Physics 1 episode, 2012
   
Tamsin Waley-Cohen
............ as Self - Violinist 1 episode, 2012
   
Stephanie Ware
................ as Self - Cafe Kick 1 episode, 2012
   
Ron Weiss
..................... as Self - Director, MIT Synthetic Biology Centre 1 episode, 2012
   
Tom Wilcox
.................... as Self - PGA Master Professional 1 episode, 2012
   
Paul Workman
.................. as Self - Head of Cancer Therapeutics, ICR 1 episode, 2012
   
Andrea Accomazzo
.............. as Self - ESA Rosetta Spacecraft Operations Manager 1 episode, 2013
   
Philip Beales
................. as Self - UCL Institute of Child Health 1 episode, 2013
   
Matthew Beddall
............... as Self - Chief Investment Officer, Winton 1 episode, 2013
   
Mark Beeman
................... as Self - Northwestern University 1 episode, 2013
   
Steve Benbow
.................. as Self - Beekeeper, Tate Britain 1 episode, 2013
   
Molly Birnbaum
................ as Self 1 episode, 2013
   
Jackie Blissett
............... as Self - University of Birmingham 1 episode, 2013
   
Debbie Bolton
................. as Self 1 episode, 2013
   
Jeff Brantingham
.............. as Self - UCLA 1 episode, 2013
   
Henry Brem
.................... as Self - Johns Hopkins Hospital 1 episode, 2013
   
Pam Brightman
................. as Self 1 episode, 2013
   
Oliver Burman
................. as Self - University of Lincoln 1 episode, 2013
   
Tom Cheshire
.................. as Self - Wired Magazine 1 episode, 2013
   
Sarah Chieveley-Williams
...... as Self - Consultant Anaesthetist, UCLH 1 episode, 2013
   
Dan Cobley
.................... as Self - Google UK 1 episode, 2013
   
Brett Davison
................. as Self - Head of Physical Performance 1 episode, 2013
   
Jean Devonshire
............... as Self - Rothamsted Research 1 episode, 2013
   
Holly Dunsworth
............... as Self - University of Rhode Island 1 episode, 2013
   
Elazer Edelman
................ as Self - Massachusetts Institute of Technology 1 episode, 2013
   
Lin Field
..................... as Self - Rothamsted Research 1 episode, 2013
   
Elaine Fox
.................... as Self - University of Essex 1 episode, 2013
   
Andre Geim
.................... as Self - University of Manchester 1 episode, 2013
   
Michael Glacken
............... as Self - Joule 1 episode, 2013
   
Fred Goesmann
................. as Self - Max Planck Institute for Solar System Research 1 episode, 2013
   
Allan Goldman
................. as Self - Great Ormond Street Hospital 1 episode, 2013
   
Cathy Gowling
................. as Self 1 episode, 2013
   
Nicholas Grimshaw
............. as Self - Grimshaw Architects 1 episode, 2013
   
Sarah Haigh
................... as Self - University of Manchester 1 episode, 2013
   
Daniel Hanus
.................. as Self - Max Planck Institute, Leipzig 1 episode, 2013
   
Cesar Harada
.................. as Self - Protei 1 episode, 2013
   
David Harding
................. as Self - Founder, Winton 1 episode, 2013
   
Guy Hirst
..................... as Self - Atrainability 1 episode, 2013
   
Barnaby Jack
.................. as Self - IOActive 1 episode, 2013
   
Robert B. Jackson
............. as Self - Duke University 1 episode, 2013
   
Nick Kaiser
................... as Self - University of Hawaii 1 episode, 2013
   
Harry Klee
.................... as Self - University of Florida 1 episode, 2013
   
Matthew Knight
................ as Self - Lowell Observatory 1 episode, 2013
   
John Kounios
.................. as Self - Drexel University 1 episode, 2013
   
Nilli Lavie
................... as Self - Professor of Psychology and Brain Sciences, University College London 1 episode, 2013
   
Becca Levy
.................... as Self - Yale University 1 episode, 2013
   
Sean Malinowski
............... as Self - LAPD 1 episode, 2013
   
Zita Martins
.................. as Self - Imperial College London 1 episode, 2013
   
Mariana Mazzucato
............. as Self - University of Sussex 1 episode, 2013
   
Fred McIntyre
................. as Self 1 episode, 2013
   
Janet McIntyre
................ as Self 1 episode, 2013
   
Kevin McKeegan
................ as Self - UCLA 1 episode, 2013
   
Randolf Menzel
................ as Self - Free University of Berlin 1 episode, 2013
   
Bolortsetseg Minjin
........... as Self - Palaeontologist 1 episode, 2013
   
George Mohler
................. as Self - Santa Clara University 1 episode, 2013
   
Jason Moser
................... as Self - Director, Clinical Psychophysiology Lab, Michigan State University 1 episode, 2013
   
Mark Noonan
................... as Self - Heather Hills Farm 1 episode, 2013
   
Jeffrey Olgin
................. as Self - University of California 1 episode, 2013
   
Amy Pare
...................... as Self 1 episode, 2013
   
Alex Pentland
................. as Self - MIT Media Lab 1 episode, 2013
   
Rosalind Picard
............... as Self - MIT 1 episode, 2013
   
Franck Polleux
................ as Self - Scripps Research Institute, California 1 episode, 2013
   
Herman Pontzer
................ as Self - Hunter College, New York 1 episode, 2013
   
Simon Potts
................... as Self - University of Reading 1 episode, 2013
   
Michael L. Power
.............. as Self - Smithsonian Conservation Biology Institute 1 episode, 2013
   
Blaine Price
.................. as Self - The Open University 1 episode, 2013
   
Mark Price
.................... as Self - University of Kent 1 episode, 2013
   
Michael Pritchard
............. as Self - Lifesaver Systems 1 episode, 2013
   
Simon Ratcliffe
............... as Self - Square Kilometre Array - SA 1 episode, 2013
   
Michael R. Rehl
............... as Self - EQT Corporation 1 episode, 2013
   
Bob Richards
.................. as Self - Moon Express 1 episode, 2013
   
Simone Ritter
................. as Self - Radboud University Nijmegen 1 episode, 2013
   
Gavin Roberts
................. as Self - Fire Service College 1 episode, 2013
   
Jonathan Schooler
............. as Self - University of California, Santa Barbara 1 episode, 2013
   
Deepa Senapathi
............... as Self - University of Reading 1 episode, 2013
   
Bill Simmons
.................. as Self - DataXu 1 episode, 2013
   
Larry Smarr
................... as Self - University of California, San Diego 1 episode, 2013
   
Natalie Starkey
............... as Self - The Open University 1 episode, 2013
   
Joel G. Starr
................. as Self - Principal Geologist, EQT Corporation 1 episode, 2013
   
Mike Stephenson
............... as Self - British Geological Survey 1 episode, 2013
   
Celia Walker
.................. as Self 1 episode, 2013
   
Anna Warrener
................. as Self - Harvard University 1 episode, 2013
   
Brittany Wenger
............... as Self 1 episode, 2013
   
Jennifer Wickens
.............. as Self - University of Reading 1 episode, 2013
   
Victoria Wickens
.............. as Self - University of Reading 1 episode, 2013
   
Stephan Wolf
.................. as Self - Rothamsted Research 1 episode, 2013
   
Trudi Wride
................... as Self 1 episode, 2013
   
Graham Wright
................. as Self - Northrup Grumman 1 episode, 2013
   
Reem Al Assil
................. as Self - Syrian human rights activist 1 episode, 2014
   
Jacob Appelbaum
............... as Self - Computer security researcher 1 episode, 2014
   
Dan Ariely
.................... as Self - Duke University, North Carolina 1 episode, 2014
   
Charles Arntzen
............... as Self - Biodesign Institute, Arizona State University 1 episode, 2014
   
Syed Hasan Arshad
............. as Self - University of Southampton 1 episode, 2014
   
Fabrizio Benedetti
............ as Self - University of Turin 1 episode, 2014
   
Kilame Benjamin
............... as Self - Ebola survivor 1 episode, 2014
   
Tim Benton
.................... as Self - UK Global Food Security Programme 1 episode, 2014
   
Tim Berners-Lee
............... as Self - Inventor of the World Wide Web 1 episode, 2014
   
Bill Bracken
.................. as Self - Bracken Engineering 1 episode, 2014
   
Kathryn Bradbury
.............. as Self - Nutritional Epidemiologist, University of Oxford 1 episode, 2014
   
Jeremy Bush
................... as Self 1 episode, 2014
   
Tom Carlson
................... as Self - University College London 1 episode, 2014
   
David Chaum
................... as Self - Inventor and Cryptographer 1 episode, 2014
   
Danny Commane
................. as Self - Reading University 1 episode, 2014
   
Steve Crocker
................. as Self - Chair of the Board, ICANN 1 episode, 2014
   
Inger Damon
................... as Self - Incident Manager, Centers for Disease Control and Prevention 1 episode, 2014
   
Kim Davies
.................... as Self - Birkbeck College 1 episode, 2014
   
Darlene Denaro
................ as Self 1 episode, 2014
   
Marcel Dicke
.................. as Self - Wageningen University 1 episode, 2014
   
Paul Dolan
.................... as Self - London School of Economics 1 episode, 2014
   
Matthew Dryden
................ as Self - Consultant Microbiologist 1 episode, 2014
   
Douglas Duvall
................ as Self - Hillsborough County Sheriff's Office 1 episode, 2014
   
Simon Earl
.................... as Self - Head of Water Production, Thames Water 1 episode, 2014
   
Mike Engler
................... as Self - Cactus Feeders 1 episode, 2014
   
Simon Fairlie
................. as Self - Farmer and Author 1 episode, 2014
   
John Fankhauser
............... as Self - Deputy Medical Director, ELWA Hospital 1 episode, 2014
   
Samodha Fernando
.............. as Self - Animal Sciences Dept, University of Nebraska 1 episode, 2014
   
Jennifer Francis
.............. as Self - Rutgers University 1 episode, 2014
   
Tara Garnett
.................. as Self - Food Climate Research Network, University of Oxford 1 episode, 2014
   
Claire Gibson
................. as Self - University of Leicester 1 episode, 2014
   
Mike Gow
...................... as Self - Dental hypnosis expert 1 episode, 2014
   
Ruben Gur
..................... as Self - University of Pennsylvania 1 episode, 2014
   
Lindsay Hall
.................. as Self - University of East Anglia & Institute of Food Research 1 episode, 2014
   
Wendy Hall
.................... as Self - Longitude Committee 1 episode, 2014
   
Antonia Hamilton
.............. as Self 1 episode, 2014
   
Nick Hawes
.................... as Self - University of Birmingham 1 episode, 2014
   
Alex Hawkinson
................ as Self - SmartThings CEO 1 episode, 2014
   
Sarah Hendrickx
............... as Self 1 episode, 2014
   
Roger Highfield
............... as Science Museum 1 episode, 2014
   
Sam Howett
.................... as Self - Met Office 1 episode, 2014
   
Jon Iadonisi
.................. as Self - Cyber security expert 1 episode, 2014
   
Jarrod Jablonski
.............. as Self 1 episode, 2014
   
Michael Jacobs
................ as Self - Consultant in Infectious Diseases, The Royal Free Hospital 1 episode, 2014
   
Lisa Jameson
.................. as Self - Research Fellow, Public Health England 1 episode, 2014
   
Daniel Kahneman
............... as Self - Princeton University 1 episode, 2014
   
David Kallmes
................. as Self - Mayo Clinic 1 episode, 2014
   
Robin Kanarek
................. as Self - Tufts University 1 episode, 2014
   
Ted Kaptchuk
.................. as Self - Harvard Medical School 1 episode, 2014
   
Eugene Kaspersky
.............. as Self - CEO, Kaspersky Lab 1 episode, 2014
   
Orla Kennedy
.................. as Self - Nutritionist & Dietician, Reading University 1 episode, 2014
   
Paul Kenny
.................... as Self - Mount Sinai School of Medicine 1 episode, 2014
   
Imran Khan
.................... as Chief Executive, British Science Association 1 episode, 2014
   
Ali Khavandi
.................. as Self - Interventional Cardiologist, Royal United Hospital, Bath 1 episode, 2014
   
Joe Kinahan
................... as Self - TD Ameritrade 1 episode, 2014
   
Ronald Krauss
................. as Self - Children's Hospital Oakland Research Institute 1 episode, 2014
   
Donald R. Kretz
............... as Self - Principle Research Associate, Raytheon 1 episode, 2014
   
Gunter G.C. Kuhnle
............ as Self - Reading University 1 episode, 2014
   
Rick Lamb
..................... as Self - Senior Program Manager, ICANN 1 episode, 2014
   
Stephen Landells
.............. as Self - Former Boeing 777 Pilot 1 episode, 2014
   
Jules Lette
................... as Self 1 episode, 2014
   
Richard Little
................ as Self - Chief Designer, Rex Bionics 1 episode, 2014
   
Sarah Lloyd-Fox
............... as Self - Birkbeck College 1 episode, 2014
   
Leslie Lobel
.................. as Self - Ben Gurion University of the Negev 1 episode, 2014
   
Julius Lutwama
................ as Self - Uganda Virus Research Institute 1 episode, 2014
   
Philip Lymbery
................ as Self - Chief Executive of Compassion in World Farming 1 episode, 2014
   
Taber MacCallum
............... as Self - Paragon Space Development Corporation 1 episode, 2014
   
David MacKay
.................. as Chief Scientific Advisor, Dept of Energy & Climate Change 1 episode, 2014
   
Richard Mackenzie
............. as Self - University of Westminster 1 episode, 2014
   
Doug Maclean
.................. as Self - Former Air Traffic Controller 1 episode, 2014
   
Ben Marsland
.................. as Self - University of Lausanne 1 episode, 2014
   
Nigel Mitchell
................ as Self - Team Sky 1 episode, 2014
   
Jeff Mogil
.................... as Self - McGill University, Montreal 1 episode, 2014
   
Chris Moore
................... as Self - Leader MH370 Search, Phoenix International 1 episode, 2014
   
Marie Murphy
.................. as Self - Nutrition Scientist, British Nutrition Foundation 1 episode, 2014
   
Johnathan Napier
.............. as Self - Associate Director, Rothamsted Research 1 episode, 2014
   
Peter Nicoll
.................. as Self - Technical Director, Modern Water 1 episode, 2014
   
Abraham Lincoln Ochora
........ as Self - Ebola survivor 1 episode, 2014
   
Walter Odong
.................. as Self - Ebola survivor 1 episode, 2014
   
Troels Oerting
................ as Self - Head of European Cybercrime Centre 1 episode, 2014
   
Patrick Olivier
............... as Self - Newcastle University 1 episode, 2014
   
Thomas Olofsson
............... as Self - Information security specialist 1 episode, 2014
   
Caroline Otto
................. as Self - Ebola survivor 1 episode, 2014
   
Laura Piddock
................. as Self - University of Birmingham 1 episode, 2014
   
Jason Polk
.................... as Self - Western Kentucky University 1 episode, 2014
   
Will Pooley
................... as Self - Volunteer nurse 1 episode, 2014
   
Graham Rook
................... as Self - UCL
   
David Rowan
................... as Editor, WIRED Magazine 1 episode, 2014
   
Jeremy Sanderson
.............. as Self - Consultant Gastroenterologist 1 episode, 2014
   
Fergus Shanahan
............... as Self - University College Cork 1 episode, 2014
   
Hersh Shefrin
................. as Self - Santa Clara University, California 1 episode, 2014
   
Peter Sheppard
................ as Self - Former Air Accident Investigator 1 episode, 2014
   
Julia Slingo
.................. as Self - Met Office 1 episode, 2014
   
Sandra Smiley
................. as Self - Médecins Sans Frontières 1 episode, 2014
   
Jon Stoessl
................... as Self - University of British Columbia 1 episode, 2014
   
David Stupples
................ as Self - City University London 1 episode, 2014
   
Paul Syverson
................. as Self - Co-developer of Onion Routing 1 episode, 2014
   
Michael Tait
.................. as Self - Shetland Mussels 1 episode, 2014
   
Victoria Taylor
............... as Self - Senior Heart Health Dietician, British Heart Foundation 1 episode, 2014
   
Peter Todd
.................... as Self - Bitcoin developer 1 episode, 2014
   
Tine Tomazic
.................. as Self - Pipistrel 1 episode, 2014
   
Eric Uhlhorn
.................. as Self - National Oceanic and Atmospheric Administration 1 episode, 2014
   
Ragini Verma
.................. as Self - University of Pennsylvania 1 episode, 2014
   
Tor Wager
..................... as Self - University of Colorado 1 episode, 2014
   
Kurtis Simpson
................ as Self 1 episode, 2015
   
Sara Algoe
.................... as Self - University of North Carolina 1 episode, 2016
   
Robin Dunbar
.................. as Self 1 episode, 2016
   
Jake Panksepp
................. as Self - Washington State University 1 episode, 2016
   
Teena Gade
.................... as Self 1 episode, 2017
   
Kent Kiehl
.................... as Self - University of New Mexico & Mind Research Network 1 episode, 2017
   
Ryan Klug
..................... as Self - Murder, Sentence: 60 years 1 episode, 2017
   
Scott Lilienfeld
.............. as Self - Emory University 1 episode, 2017
   
Mark Moye
..................... as Self - Child Molesting, Sentence: 30 years 1 episode, 2017
   
Robert Sonneborn Jr.
.......... as Self - Kidnapping, Escape, Battery, Aggravated Battery, Sentence: 38 years 1 episode, 2017
   
Essi Viding
................... as Self - University College London 1 episode, 2017
   
Joshua Wright
................. as Self - Murder, Rape, Burglary, Moving Body from Scene of Death. Sentence: 100 years 1 episode, 2017
   
James Young
................... as Self 1 episode, 2017
   
Lola Buckley
.................. as Narrator 1 episode, 2018
   
Mikhail Lukin
................. as Self 1 episode, 2018
   
Jim McElwaine
................. as Self - Avalanche Scientist 1 episode, 2018
   
Tom Brown
..................... as Self 1 episode, 2020
   
Jim Jeletic
................... as Self 1 episode, 2020
   
Antonella Nota
................ as Self 1 episode, 2020
   
Paul Scowen
................... as Self 1 episode, 2020
   
Lesley Sharp
.................. as Narrator 1 episode, 2020
   
Steve Smith
................... as Self 1 episode, 2020
   
Zoe Williams
.................. as Self - Presenter 1 episode, 2020
   
Jennifer Wiseman
.............. as Self 1 episode, 2020
   
Charles Adler
................. as Self - Mayo Clinic Arizona 1 episode, 2012
   
Robin Dunbar
.................. as Self 1 episode, 2016
   
Pascal Descamps
............... as Self - Observatoire De Paris 1 episode, 2017
   
Michael Nash
.................. as Self 1 episode, 1984
   
Egle Barone-Visigalli
......... as Self 1 episode, 2000
   
Adam Hampshire
................ as Self 1 episode, 2020
   
Simon Cox
..................... as Self 1 episode, 2020
   
Alan Gow
...................... as Self 1 episode, 2020
   
Louise Nicholls
............... as Self 1 episode, 2020
   
Lee Smith
..................... as Self 1 episode, 2020
   
Damian Bailey
................. as Self 1 episode, 2020
   
Dmitry Itskov
................. as Self 1 episode, 2016
   
Clare Bailey
.................. as Self - Michael's Wife 1 episode, 2016
   
David Halpern
................. as Self - Chief Executive, Behavioural Insights Team 1 episode, 2016
   
Robert West
................... as Self - University College London 1 episode, 2016
   
Philip Banfield
............... as Self - British Medical Association Welsh Council 1 episode, 2016
   
Paolo Paredi
.................. as Self - Imperial College London & Royal Brompton Hospital 1 episode, 2016
   
Ross Upton
.................... as Self - University of Oxford 1 episode, 2016
   
Jeremy White
.................. as Self - Gear Editor, WIRED 1 episode, 2017
   
Rachel Burgess
................ as Self - News Editor, Autocar 1 episode, 2017
   
Pieter Abbeel
................. as Self - University of California, Berkeley 1 episode, 2017
   
Wendy Ju
...................... as Self - Interaction Design Research, Stanford University 1 episode, 2017
   
Joaquin Candela
............... as Self - Director of Applied Machine Learning, Facebook 1 episode, 2017
   
Russell Hales
................. as Self - Partner, Foster + Partners 1 episode, 2017
   
Hal Hodson
.................... as Self - The Economist 1 episode, 2017
   
Saurabh Johri
................. as Self - Lead Data Scientist 1 episode, 2017
   
Natasha Merat
................. as Self - University of Leeds 1 episode, 2017
   
Danny Shapiro
................. as Self - Senior Director of Automotive, Nvidia 1 episode, 2017
   
Vicki Turk
.................... as Self - Technology Editor, New Scientist 1 episode, 2017
   
Andrew McMichael
.............. as Self 1 episode, 2003
   
Stanislav Grof
................ as Psychiatrist USA 1 episode, 1997
   
Rick Strassman
................ as Neuroscientist Canada 1 episode, 1997
   
Willis Harman
................. as Self 1 episode, 1997
   
Humphrey Osmond
............... as Psychiatrist USA 1 episode, 1997
   
Abram Hoffer
.................. as Psychiatrist Canada 1 episode, 1997
   
Glacus De Silva Brito
......... as Self 1 episode, 1997
   
Karl Jansen
................... as Psychiatrist UK 1 episode, 1997
   
Curtis Wright
................. as FDA 1 episode, 1997
   
Clare Mosley
.................. as Self 1 episode, 2022
   
Victoria Thornley
............. as Self - Rower and Olympic Medallist 1 episode, 2022
   
Simon Archer
.................. as Self - Professor at University of Surrey 1 episode, 2022
   
Colin Espie
................... as Self - Oxford University Sleep and Circadian Neuroscience Institute 1 episode, 2022
   
Luke Gupta
.................... as Self - English Institute of Sport 1 episode, 2022
   
Holly Kings
................... as Self - Cardiff University Brain Research Imaging Centre 1 episode, 2022
   
Laura Lewis
................... as Self - Neuroscientist Professor at Boston University 1 episode, 2022
   
Penny Lewis
................... as Self - Cardiff University Brain Research Imaging Centre 1 episode, 2022
   
Swapna Mandal
................. as Self 1 episode, 2022
   
Rachel Sharman
................ as Self - Oxford University Sleep and Circadian Neuroscience Institute 1 episode, 2022
   
Chris Evans
................... as 1 episode, 1969
   
Alexander Ross Kerr Mitchell
.. as Self - Consultant Psychiatrist Fulbourn Hospital 1 episode, 1969
   
Adam Wojcik
................... as Self 1 episode, 2016
   
Elizabeth Blackburn
........... as Self 1 episode, 1998
   
Judith Campisi
................ as Self 1 episode, 1998
   
Ben Arogundade
................ as Self - Narrator 1 episode, 2017
   
Ian Skilling
.................. as Self - University of South Wales 1 episode, 2017
   
Christopher Molesworth
........ as Joey as a Boy 1 episode, 1974
   
John Prasher
.................. as Joey as a Young Man 1 episode, 1974
   
Joey Deacon
................... as Joey Today 1 episode, 1974
   
Ernie Roberts
................. as Ernie Today 1 episode, 1974
   
Janette Davies
................ as Midwife 1 episode, 1974
   
Ella Milne
.................... as Grandmother 1 episode, 1974
   
Jason Clark
................... as Young Brother Peter 1 episode, 1974
   
John Williams
................. as Young Dusty 1 episode, 1974
   
Anthea Meadows
................ as Patient Emily 1 episode, 1974
   
John Kearney
.................. as Tom 1 episode, 1974
   
Michael Atiyah
................ as 1 episode, 1984
   
Jean Dieudonne
................ as 1 episode, 1984
   
Tobias Picker
................. as Self 1 episode, 2007
   
Nick van Bloss
................ as Self 1 episode, 2007
   
Ed Emshwiller
................. as Self 1 episode, 1981
   
Robert Abel
................... as Self 1 episode, 1981
   
Alvy Ray Smith
................ as Self 1 episode, 1981
   
Bill Kovacs
................... as Self 1 episode, 1981
   
Robert Langridge
.............. as Self 1 episode, 1981
   
Nelson Max
.................... as Self 1 episode, 1981
   
Howard Spielman
............... as Self 1 episode, 1981
   
Steve Russel
.................. as Self 1 episode, 1981
   
Jim Blinn
..................... as Self 1 episode, 1981
   
Peter Gibbs
................... as Self - Presenter 1 episode, 2016
   
James Beacham
................. as 1 episode, 2016
   
Tim Lawrence
.................. as Self 1 episode, 2001
   
Marius Romme
.................. as Prof. Social Psychiatry 1 episode, 1995
   
Cosmo Hallstrom
............... as Psychiatrist 1 episode, 1995
   
Susan Clarkson
................ as Self 1 episode, 1995
   
Peg
........................... as Self 1 episode, 1995
   
Ron Coleman
................... as Self 1 episode, 1995
   
Patsy Cosham
.................. as Self 1 episode, 1995
   
Adrienne Reveley
.............. as Psychiatrist 1 episode, 1995
   
Phil Thomas
................... as Psychiatrist 1 episode, 1995
   
James F. Reilly
............... as Self - former NASA astronaut 1 episode, 2015
   
Gerald Fleming
................ as Self - Research Professor 1 episode, 1994
   
Gerald Fleming
................ as Self - Research Professor 1 episode, 1994
   
Mark Michael Hutchinson
....... as Self 1 episode, 2020
   
Robert Ross
................... as Self 1 episode, 2020
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