Horizon 1964
★ 7.4/10 · 34 votes TV-PG Documentary 62 seasons · 1173 eps Returning Series
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Quick answer
What is Horizon?
Horizon is a long-running British television documentary series that first aired in 1964. Produced by the BBC, the program focuses on the fields of science and philosophy.
- Type
- TV series
- Year
- 1964
- Status
- Returning Series
- Episodes
- 1,173
- Runtime
- 60 minutes
- First aired
- Feb 4, 1964
- Last aired
- Oct 6, 2025
- Original language
- EN
- Origin
- GB
- Networks
- BBC Two
- Genres
- Documentary
- Updated
Availability by region
Where to watch
Stream
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Streaming availability data provided by JustWatch via TMDB. Availability changes by country and date; verify on the provider before subscribing or purchasing.
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Estimate the schedule using 1,173 episodes and an average 60-minute runtime.
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Overview
Horizon is a long-running British television documentary series that first aired in 1964. Produced by the BBC, the program focuses on the fields of science and philosophy. According to the provided synopsis, the series tells science stories, unravels mysteries, and reveals worlds that have not been seen before. The show covers a wide variety of subjects within its chosen topics. The creative team behind the series includes Nicola Cook, Adriana Timco, Catherine Wyler, Andrew Blackwell, Laura Farrell, and George McGavin. Throughout its history, the program has featured contributions from individuals such as Paul Vaughan, Dilly Barlow, Jack Fortune, and Colin Riach. As of July 2020, the series had reached its 56th season. Over 1,250 episodes, including specials, have been broadcast since the program began, with an average of 23 episodes per series. The show remains a current and active documentary production.
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Should you watch it?
“This long-running series explores diverse subjects across the fields of science and philosophy.”
Reasons to watch
- explores complex scientific mysteries
- reveals unseen worlds
Keep in mind
- subject matter is academic
- format may feel dated
Watch it if you enjoy educational programming that investigates scientific and philosophical topics.
The series focuses on factual scientific and philosophical content suitable for general audiences.
Ask the Vault
Ask anything about Horizon — answers are spoiler-safe.
Your verdict
Is Horizon worth watching?
Cast
Michael Mosley
Self - Presenter
Paul Vaughan
Narrator (voice)
Alice Roberts
Self - Presenter
Hannah Fry
Self - Presenter
Richard Feynman
Self
Professor Brian Cox
Presenter
Giles Yeo
Presenter
Xand van Tulleken
Presenter
David Attenborough
Self
Steven Mackintosh
Himself - Narrator
Kevin Fong
Self - Presenter
Michio Kaku
Comprehensive Directory
Episode guide
🛡️ SPOILER SHIELD
Spoiler-Safe Browsing Progress
Future titles & recaps blurred. Tap "Reveal" on any item to peek.
Season 1 · 9 episodes
Open the complete Season 1 guide & lore primer →- E1 The World of Buckminster Fuller Mytharc Feb 4, 1964
- E2 Pesticides and Posterity Core May 30, 1964
- E3 A Candle to Nature Core Jun 27, 1964
- E4 Strangeness Minus Three Core Jul 25, 1964
- E5 The Air of Science Core Aug 22, 1964
- E6 The Knowledge Explosion Core Sep 21, 1964
- E7 The Amateur Scientist Core Oct 19, 1964
- E8 Tots and Quods and Woodgeries Mytharc Nov 16, 1964
- E9 Science, Toys and Magic Mytharc Dec 14, 1964
Season 2 · 24 episodes
Open the complete Season 2 guide & lore primer →- E1 Learning from Machines Mytharc Jan 6, 1965
- E2 The Technique of Change Core Jan 20, 1965
- E3 Star Gazers Core Feb 3, 1965
- E4 Science and Art Core Feb 17, 1965
- E5 The Great Computer Scandal / H-Bomb Detectors Core Mar 3, 1965
- E6 Forbidden Events / I am a Madman Core Mar 17, 1965
- E7 Restless Genius / Faster, Farther, Higher Core Mar 31, 1965
- E8 The Other Side of the Pill Core Apr 14, 1965
- E9 The Big Smoke / The Model Makers Core May 12, 1965
- E10 The Long Slide / Men with Gills Core May 26, 1965
- E11 Men and Sharks / Sir Henry Dale, OM, FRS Core Jun 9, 1965
- E12 The Brain Gain / The Sudden Night / Learning to Speak Core Jun 23, 1965
- E13 Dr. Joseph Needham / Mariner IV Core Jul 14, 1965
- E14 Science Fiction : Science Fact? / Alone and Unarmed Core Jul 28, 1965
- E15 Certain of Uncertainty / State of Nature Core Aug 11, 1965
- E16 Time Stood Still / Weighty Matters Core Aug 25, 1965
- E17 Fuel for the Future / Collector's Piece Core Sep 8, 1965
- E18 Let Newton Be Core Sep 22, 1965
- E19 Special Senses / Toil, Sweat & Tears Core Oct 10, 1965
- E20 An Affair of the Heart Core Oct 24, 1965
- E21 10,000 Tombs Core Nov 7, 1965
- E22 Albert Szent-Györgyi M.D., Ph.D., D.h.c. Core Nov 21, 1965
- E23 The Big Dishes / The Living Stream Mytharc Dec 5, 1965
- E24 Boys on Bubbles / Problems and Puzzles Mytharc Sep 25, 1966
Season 3 · 23 episodes
Open the complete Season 3 guide & lore primer →- E1 Windows of the Soul / Elixir of Youth Mytharc Jan 2, 1966
- E2 The Troubled Mind / Triple-A. S. Core Jan 16, 1966
- E3 A Man of Two Visions / The Scientist Applied Core Jan 30, 1966
- E4 The Dolphins that Joined The Navy / A Theory of The Earth Core Feb 13, 1966
- E5 Route 128 Core Feb 27, 1966
- E6 The Beginning of Life / Science Friction Core Mar 13, 1966
- E7 So you want to be an Inventor? / The Severed Hand Core Mar 27, 1966
- E8 Chance and Decay / Meteorite Mystery Core Apr 10, 1966
- E9 Towers of Ilium / The Exploding City Core Apr 24, 1966
- E10 Man in Space Core May 8, 1966
- E11 Destination Mars / Editors in Conference" Core May 22, 1966
- E12 Man meets Duck / The Picture Machines Core Jun 5, 1966
- E13 Where must the Money Go? / Phantoms Incorporated Core Jun 19, 1966
- E14 Genes in Action / Scientists and War Core Jul 3, 1966
- E15 The Lonely Children Core Jul 17, 1966
- E16 Man of Science / 'Nature' Tomorrow Core Jul 31, 1966
- E17 M.I.T.'s ABC / The Disturbed Child Core Sep 25, 1966
- E18 Ten Years in the Antarctic Core Oct 10, 1966
- E19 The Athlete Core Oct 24, 1966
- E20 From Peenemunde to the Moon Core Nov 7, 1966
- E21 Sex-Change? Core Nov 21, 1966
- E22 The Structure of Life Mytharc Dec 5, 1966
- E23 The Wages of Science Mytharc Dec 19, 1966
Season 4 · 23 episodes
Open the complete Season 4 guide & lore primer →- E1 Sons of Cain Mytharc Jan 17, 1967
- E2 When Is a Body Dead? / How to Win Friends and Influence People Core Jan 31, 1967
- E3 How Best to Make a Man / How Best to Make a Scientist Core Feb 14, 1967
- E4 Dynamo - The Life of Michael Faraday Core Feb 28, 1967
- E5 Migraine Core Mar 14, 1967
- E6 How Safe Is Surgery? Core Mar 28, 1967
- E7 Sleep and Dreams Core Apr 11, 1967
- E8 The Shape of War to Come Core Apr 25, 1967
- E9 Memory Core May 9, 1967
- E10 Masters of the Desert Core May 23, 1967
- E11 Cancer - The Search for the Virus Core Jun 6, 1967
- E12 Cancer - The Smoker's Gamble Core Jun 20, 1967
- E13 Science and the Supernatural Core Jul 4, 1967
- E14 Hypnosis Core Jul 18, 1967
- E15 The War of the Boffins Core Sep 12, 1967
- E17 Aspects of Alcohol Core Sep 26, 1967
- E18 Lords of the Sea Core Oct 10, 1967
- E19 Will Art Last? Core Oct 24, 1967
- E20 Air Safety: The Unknown Factor Core Nov 17, 1967
- E21 The Life and Death of the Pine Processionary Core Nov 21, 1967
- E22 Koestler on Creativity Core Dec 5, 1967
- E23 The World of Ted Serios Mytharc Dec 12, 1967
- E24 Professor in Toyland Mytharc Dec 24, 1967
Season 5 · 24 episodes
Open the complete Season 5 guide & lore primer →- E1 An Ingenious Man - Sir H. John Baker Mytharc Jan 2, 1968
- E2 Man's Best Friend Core Jan 30, 1968
- E3 Once a Junkie Core Feb 13, 1968
- E4 Towns, Traffic and Tomorrow Core Feb 27, 1968
- E5 The Man Makers Core Mar 12, 1968
- E6 Man in Search of Himself Core Mar 26, 1968
- E7 Investigating Murder Core Apr 9, 1968
- E8 The Equation of Murder Core May 7, 1968
- E9 The Lindemann Enigma Core Sep 12, 1968
- E10 From Field to Factory Core Sep 19, 1968
- E11 Comfort on Aging Core Sep 26, 1968
- E12 Experiments in War Core Oct 3, 1968
- E13 Medecine in Russia Core Oct 10, 1968
- E14 African Medicine Core Oct 17, 1968
- E15 The Broken Bridge Core Oct 24, 1968
- E16 Children Without Words Core Oct 31, 1968
- E17 The Computer Revolution Core Nov 7, 1968
- E18 Doctor's Dilemma Core Nov 14, 1968
- E19 In the Matter of Dr. Alfred Nobel Core Nov 21, 1968
- E20 Wheels Within Wheels Core Nov 28, 1968
- E21 Black Man, White Science Core Dec 5, 1968
- E22 The Hidden World Core Dec 12, 1968
- E23 The Talgai Skull Mytharc Dec 19, 1968
- E24 Phantasmagoria or The Story of the Magic Lantern Mytharc Dec 24, 1968
Season 6 · 37 episodes
Open the complete Season 6 guide & lore primer →- E1 Inside Every Fat Man Mytharc Jan 2, 1969
- E2 If Only They Could Speak Core Jan 9, 1969
- E3 The Miraculous Wonder: The Human Eye Core Jan 16, 1969
- E4 The Years of the Locust Core Jan 23, 1969
- E5 The Gifted Child Core Jan 30, 1969
- E6 The Last of the Polymaths Core Feb 6, 1969
- E7 Music and the Mind Core Feb 13, 1969
- E8 Report on V.D. Core Feb 20, 1969
- E9 Extra-Sensory Perception Core Feb 27, 1969
- E10 The Drift from Science Core Mar 6, 1969
- E11 Powers of Persuasion Core Mar 13, 1969
- E12 The View from Space Core Mar 20, 1969
- E13 The Unborn Patient Core Mar 27, 1969
- E14 The Physicist in the Kitchen Core Apr 3, 1969
- E15 King Solomon's Garden Core Apr 10, 1969
- E16 Muck Today, Poison Tomorrow Core Apr 24, 1969
- E17 Shark Core May 1, 1969
- E18 Technology and Self-Determination Core May 15, 1969
- E19 After Apollo Core May 22, 1969
- E20 Discovery Core May 29, 1969
- E21 Machines and People Core Jun 5, 1969
- E22 Science on Safari Core Sep 15, 1969
- E23 A True Madness Core Sep 22, 1969
- E24 Problems of Pain Core Sep 29, 1969
- E25 Four Fast Legs and a Nose Core Oct 6, 1969
- E26 Father of the Man Core Oct 13, 1969
- E27 Master of the Microscope Core Oct 20, 1969
- E28 C.E.R.N. Core Oct 27, 1969
- E29 Snap, Crackle and Bang Core Nov 3, 1969
- E30 Cancer Now Core Nov 10, 1969
- E31 There's a Rhino in My Sugar Core Nov 17, 1969
- E32 Fit to Live? Core Nov 24, 1969
- E33 Don't Cackle, Lay Eggs Core Dec 1, 1969
- E34 How Much Do You Drink? Core Dec 8, 1969
- E35 A Game of War Core Dec 15, 1969
- E36 Bread Mytharc Dec 22, 1969
- E37 For the Safety of Mankind Mytharc Dec 29, 1969
Season 7 · 37 episodes
Open the complete Season 7 guide & lore primer →- E1 Just Another World Mytharc Jan 5, 1970
- E2 Henry Royce, Mechanic Core Jan 12, 1970
- E3 A Disease of Our Time - Stress Core Jan 19, 1970
- E4 A Disease of Our Time - Heart Attacks Core Jan 26, 1970
- E5 Sex and Sexuality Core Feb 2, 1970
- E6 Whose Coast? Core Feb 16, 1970
- E7 A Much Wanted Child Core Feb 23, 1970
- E8 The Expert Witness Core Mar 2, 1970
- E9 After the Iron Age Core Mar 9, 1970
- E10 Let the Therapy Fit the Crime Core Mar 16, 1970
- E11 The World Outside Core Mar 23, 1970
- E12 In the Beginning was the Word Core Mar 30, 1970
- E13 The Drifting of the Continents Core Apr 13, 1970
- E14 A Case of Priority Core Apr 20, 1970
- E15 The Fretful Elements Core Apr 27, 1970
- E16 One Man's Meat Mytharc May 11, 1970
- E17 Only Skin Deep Core Jul 6, 1970
- E18 Wolves and Wolfmen Core Jul 13, 1970
- E19 A Measure of Uncertainty Core Aug 10, 1970
- E20 The Manhunters Mytharc Aug 17, 1970
- E21 Don't Get Sick in America Core Aug 24, 1970
- E22 Crown of Thorns Core Aug 31, 1970
- E23 Noah's Ark in Kensington Core Sep 7, 1970
- E24 Virus Core Sep 14, 1970
- E25 Water, Water Core Sep 21, 1970
- E26 All Creatures Great and Small Core Sep 28, 1970
- E27 A Child for a Lifetime Core Oct 5, 1970
- E28 Something for Our Children Core Oct 12, 1970
- E29 Million Ton Tanker Core Nov 2, 1970
- E30 The Insect War Core Nov 9, 1970
- E31 The Savage Mind Core Nov 16, 1970
- E32 Tanks Core Nov 23, 1970
- E33 Mind the Machine Core Nov 30, 1970
- E34 Square Pegs Core Dec 7, 1970
- E35 Earthquakes, The City that Waits to Die Core Dec 14, 1970
- E36 The Man who Talks to Frogs Mytharc Dec 21, 1970
- E37 The Gargantuan Triumph of Science Mytharc Dec 28, 1970
Season 8 · 32 episodes
Open the complete Season 8 guide & lore primer →- E1 Wildlife - The Last Great Battle Mytharc Jan 4, 1971
- E2 Great Ormond Street Core Jan 18, 1971
- E3 A Bulldozer Through Heaven Core Jan 25, 1971
- E4 Rumors of War Core Feb 1, 1971
- E5 I'm Dependent - You're Addicted (I) Core Feb 15, 1971
- E6 Kuru - To Tremble with Fear Core Feb 22, 1971
- E7 Due to a Lack of Interest, Tomorrow Has Been Canceled Core Mar 8, 1971
- E8 What Kind of Doctor? Core Mar 15, 1971
- E9 A Nice Sort of Accident to Have Core Mar 22, 1971
- E10 The Wood Core Apr 5, 1971
- E11 The Measure of Man Core Apr 12, 1971
- E12 Three Score Years and Then? Core Apr 26, 1971
- E13 Darwin's Bulldog Core May 3, 1971
- E14 The Secret Core May 10, 1971
- E15 What Every Girl Should Know Core May 17, 1971
- E16 Tastes of Foods to Come Core May 24, 1971
- E17 Looking for a Happy Landing Core May 31, 1971
- E18 A Case of Depression Core Jun 7, 1971
- E19 The Total War Machine Core Jun 14, 1971
- E20 The Dinosaur Hunters Core Jun 21, 1971
- E21 Your Country Needs You? Core Sep 27, 1971
- E22 Rheumatism Core Oct 4, 1971
- E23 If at First You Don't Succeed... You Don't Succeed Core Oct 11, 1971
- E24 One Liverpool or Two? Core Oct 18, 1971
- E25 Rutherford / The Cavendish Today Core Oct 25, 1971
- E26 The Fierce People Core Nov 1, 1971
- E27 The Men Who Painted Caves Core Nov 15, 1971
- E28 The Crab Nebula Core Nov 22, 1971
- E29 Can Venice Survive? Core Nov 29, 1971
- E30 Willingly to School? Core Dec 6, 1971
- E31 The Periscope War Mytharc Dec 20, 1971
- E32 Patently Absurd Mytharc Dec 27, 1971
Season 9 · 33 episodes
Open the complete Season 9 guide & lore primer →- E1 The Missing Link Mytharc Jan 3, 1972
- E2 Navajo - The Last Red Indians Core Jan 10, 1972
- E3 How Much Do You Smell? Core Jan 17, 1972
- E4 The Parasite of Paradise Core Jan 31, 1972
- E5 The Day it Rained Periwinkles Core Feb 7, 1972
- E6 Are You Doing This for Me Doctor, or Am I Doing It for You? Core Feb 14, 1972
- E7 How They Sold Doomsday Core Feb 21, 1972
- E8 For Love or Money? Core Feb 28, 1972
- E9 Whales, Dolphins and Men Core Mar 6, 1972
- E10 What Is Race? Core Mar 13, 1972
- E11 The Man-Made Lakes in Africa Core Mar 20, 1972
- E12 Survival in the Sahara Core Mar 27, 1972
- E13 Mind Over Body Core Apr 10, 1972
- E14 Out of Volcanoes Core Apr 17, 1972
- E15 The Wizard Who Spat on the Floor Core May 1, 1972
- E16 Rail Crash Core May 8, 1972
- E17 Do You Dig National Parks? Core May 22, 1972
- E18 Sorry I Opened My Mouth Core Jun 12, 1972
- E19 The Way We Move Core Jul 3, 1972
- E20 The Life that Lives on Man Core Jul 10, 1972
- E21 Sex Can Be a Problem Core Jul 24, 1972
- E22 The Surgery of Violence Core Jul 31, 1972
- E23 Hospital, 1922 Core Oct 12, 1972
- E24 When Polar Bears Swam in the Thames Core Oct 19, 1972
- E25 The Making of the English Landscape Core Oct 26, 1972
- E26 Shadows of Bliss Core Nov 2, 1972
- E27 The Billion-Dollar Marsh Core Nov 9, 1972
- E28 Do You Sincerely Want a Long Life? Core Nov 16, 1972
- E29 The Making of a Natural History Film Core Nov 23, 1972
- E30 Fire Core Nov 30, 1972
- E31 Alaskan Pipe-Dream Core Dec 7, 1972
- E32 Their Life in Your Hands Mytharc Dec 21, 1972
- E33 Navigating Europe Mytharc Dec 28, 1972
Season 10 · 32 episodes
Open the complete Season 10 guide & lore primer →- E1 Epidemic Mytharc Jan 4, 1973
- E2 Worlds in Collision Core Jan 11, 1973
- E3 The Military Necessity Core Jan 18, 1973
- E4 The Curtain of Silence Core Jan 25, 1973
- E5 Crime Lab Core Feb 1, 1973
- E6 When the Breeding Has to Stop Core Feb 8, 1973
- E7 Science Is Dead, Long Live Science Core Feb 15, 1973
- E8 ...And Where Will the Children Play? Core Mar 1, 1973
- E9 Acupuncture: A Chinese Puzzle Core Mar 8, 1973
- E10 What Time Is Your Body? Core Mar 22, 1973
- E11 Survival of the Weakest Core Apr 5, 1973
- E12 Red Sea Coral and the Crown of Thorns Core Apr 12, 1973
- E13 Lumbered... with Back-Ache! Core Apr 26, 1973
- E14 Airport Core May 3, 1973
- E15 Do You Remember the Memory Man? Core May 17, 1973
- E16 What a Waste! Core May 24, 1973
- E17 The Laws of the Land Core Jun 7, 1973
- E18 Do We Really Need the Railways? Core Jun 14, 1973
- E19 The Telly of Tomorrow? Core Jun 21, 1973
- E20 How Does It Hurt? Core Jul 5, 1973
- E21 A Scientist Looks at Religion Core Aug 9, 1973
- E22 In Search of Konrad Lorenz Core Sep 24, 1973
- E23 Stretch Up Tall Core Oct 1, 1973
- E24 Gilding the Lily Core Oct 8, 1973
- E25 The Black Holes of Gravity Core Oct 15, 1973
- E26 What's so Big About Us? Core Oct 22, 1973
- E27 The Steadfast Tin Soldier Core Oct 29, 1973
- E28 Carry on Smoking Core Nov 5, 1973
- E29 Air Crash Detective Core Nov 26, 1973
- E30 An Element of Mystery Core Dec 3, 1973
- E31 Digging Up the Future Mytharc Dec 17, 1973
- E32 Kula, a Reason for Giving Mytharc Dec 24, 1973
Season 11 · 33 episodes
Open the complete Season 11 guide & lore primer →- E1 A Matter of Self-Defense Mytharc Jan 7, 1974
- E2 Bird Brain - The Mystery of Bird Navigation Core Jan 14, 1974
- E3 Never Too Late to Learn Core Jan 21, 1974
- E4 The Great Fish Hunt Core Jan 28, 1974
- E5 Pedal Power Core Feb 4, 1974
- E6 The Writing on the Wall Core Feb 11, 1974
- E7 Where Did the Colorado Go? Core Feb 18, 1974
- E8 The Future Goes Boom Core Mar 4, 1974
- E9 Fusion: The Energy Promise Core Mar 11, 1974
- E10 The First Ten Years Core Apr 22, 1974
- E11 This Yankee Dodge Beats Mesmerism Hollow Core Apr 29, 1974
- E12 The Hunting of the Quark Core May 6, 1974
- E13 A Noah's Ark for Europe Core May 13, 1974
- E14 Bridges: When It Comes to the Crunch Core Jun 3, 1974
- E15 Search for Life Core Jun 10, 1974
- E16 The Secrets of Sleep Core Jun 10, 1974
- E17 Who Needs Skills? Core Jun 24, 1974
- E18 Hills of Promise Core Jul 1, 1974
- E19 The Race for the Double Helix Core Jul 8, 1974
- E20 The Immigrant Doctors Core Jul 15, 1974
- E21 Mines, Minerals and Men Core Jul 22, 1974
- E22 What Price Steak? Core Jul 29, 1974
- E23 Listen and Be Loyal Core Aug 5, 1974
- E24 Adam or Eve? Core Aug 12, 1974
- E25 An Unholy Scramble Core Sep 2, 1974
- E26 Do as You Are Told Core Oct 28, 1974
- E27 The First Signs of Washoe Core Nov 4, 1974
- E28 The Other Way Core Nov 11, 1974
- E29 The Greatest Advance Since the Wheel? Core Nov 25, 1974
- E30 Joey Core Dec 9, 1974
- E31 The Neglected Harvest Core Dec 16, 1974
- E32 How on Earth Did They Do That? Mytharc Dec 23, 1974
- E33 The Lysenko Affair Mytharc Dec 30, 1974
Season 12 · 26 episodes
Open the complete Season 12 guide & lore primer →- E1 The Killer Dust Mytharc Jan 20, 1975
- E2 A Time to Be Born Core Jan 27, 1975
- E3 The Unsafe Sea Core Feb 10, 1975
- E4 The Change of Life Core Feb 17, 1975
- E5 Project Fido Core Feb 24, 1975
- E6 The Planets Core Mar 10, 1975
- E7 The Long, Long Walkabout Core Apr 7, 1975
- E8 The Overworked Miracle Core Apr 14, 1975
- E9 Not the Cheapest, But the Best Core Apr 21, 1975
- E10 A Spoonful of Roughage Core Apr 28, 1975
- E11 Brain Poison Core May 5, 1975
- E12 The Bulldog's Last Bark? Core May 12, 1975
- E13 Benjamin Core May 19, 1975
- E14 The McMaster Experiment Core Jun 2, 1975
- E15 The Glazed Outlook Core Jun 9, 1975
- E16 The Three Chord Trick Core Jun 16, 1975
- E17 The Cleanest Place in the World Core Jun 23, 1975
- E18 Strange Sleep Core Jun 30, 1975
- E19 The Greatest Advance Since the Wheel? Core Jul 7, 1975
- E20 How Do You Read? Core Jul 14, 1975
- E21 The Sickly Sea Core Jul 21, 1975
- E22 Happy Catastrophe Core Jul 28, 1975
- E23 To Die, to Live - The Survivors of Hiroshima Core Aug 4, 1975
- E24 Cannabis Core Aug 11, 1975
- E25 Meditation and the Mind Mytharc Aug 18, 1975
- E26 The Trobriand Experiment Mytharc Dec 29, 1975
Season 13 · 30 episodes
Open the complete Season 13 guide & lore primer →- E1 The Transplant Experience Mytharc Jan 5, 1976
- E2 Intimate Strangers Core Jan 12, 1976
- E3 A Fair Share of What Little We Have Core Jan 19, 1976
- E4 The Incredible Machine Core Jan 26, 1976
- E5 King Coal Revived Core Feb 2, 1976
- E6 A Question of Trust Core Feb 9, 1976
- E7 The Case of the Bermuda Triangle Core Feb 16, 1976
- E8 The Lords of the Labyrinth Core Feb 23, 1976
- E9 Inside the Shark Core Mar 1, 1976
- E10 The Chemical Dream Core Mar 8, 1976
- E11 The Edelin Affair Core Mar 15, 1976
- E12 The World of Margaret Mead Core Mar 22, 1976
- E13 The Pathway from Madness Core Mar 29, 1976
- E14 Geronimo's Children Core Apr 5, 1976
- E15 The Vision of the Blind Core Apr 12, 1976
- E16 A Lesson for Teachers Core Apr 26, 1976
- E17 Why Did Stuart Die? Core May 3, 1976
- E18 The Children of Peru Core May 17, 1976
- E19 Dying Core May 24, 1976
- E20 A Home Like Ours... A Story of Four Children Core Jun 7, 1976
- E21 What's Wrong with the Sun? Core Jun 14, 1976
- E22 The Bull's Eye War Core Oct 25, 1976
- E23 The Hot-Blooded Dinosaurs Core Nov 1, 1976
- E24 Billion Dollar Bubble Core Nov 8, 1976
- E25 The Selfish Gene Core Nov 15, 1976
- E26 A Child of Our Own Core Nov 22, 1976
- E27 Secrets of a Coral Island Core Nov 29, 1976
- E28 The Long Valley Core Dec 6, 1976
- E29 Half-Way to 1984 Mytharc Dec 13, 1976
- E30 The Mystery of King Arthur and His Round Table Mytharc Dec 20, 1976
Season 14 · 23 episodes
Open the complete Season 14 guide & lore primer →- E1 A Smile for a Crocodile Mytharc Jan 7, 1977
- E2 The Pill for the People Core Jan 14, 1977
- E3 The Ape That Stood Up Core Jan 21, 1977
- E4 The Human Animal Core Feb 4, 1977
- E5 The Guinea Pig and the Law Core Feb 18, 1977
- E6 Hunters of the Seal Core Feb 25, 1977
- E7 The Red Planet Core Mar 4, 1977
- E8 One of Nature's Hotels Core Mar 11, 1977
- E9 Dawn of the Solar Age Core Mar 18, 1977
- E10 Genetic Roulette Core Apr 1, 1977
- E11 The Amazing Doctor Newton Core Jul 15, 1977
- E12 The Trouble with Medicine Core Jul 22, 1977
- E13 Silent Speech Core Jul 29, 1977
- E14 The Green Machine Core Aug 5, 1977
- E15 The River That Came Clean Core Sep 2, 1977
- E16 Blueprints in the Bloodstream Core Sep 9, 1977
- E17 40 Years of Murder Core Sep 16, 1977
- E18 The Cry for Help Core Sep 30, 1977
- E19 The Sunspot Mystery Core Oct 7, 1977
- E20 The Rhine's Revenge Core Oct 21, 1977
- E21 Icarus' Children Core Dec 2, 1977
- E22 The Healing Nightmare Mytharc Dec 9, 1977
- E23 The Great Wine Revolution Mytharc Dec 23, 1977
Season 15 · 24 episodes
Open the complete Season 15 guide & lore primer →- E1 Living Machines Mytharc Jan 6, 1978
- E2 A Land for All Reasons Core Jan 20, 1978
- E3 I Don't Want to Be a Burden Core Jan 27, 1978
- E4 Zero G Core Feb 3, 1978
- E5 The Message in the Rocks Core Feb 17, 1978
- E6 The Eddystone Lights Core Feb 24, 1978
- E7 Light of the 21st Century Core Mar 10, 1978
- E8 The New Breadline Core Mar 24, 1978
- E9 Now the Chips Are Down Core Mar 31, 1978
- E10 Explosions in the Mind Core Jul 14, 1978
- E11 One Small Step Core Jul 21, 1978
- E12 The Tsetse Trap Core Jul 28, 1978
- E13 A Whisper From Space Core Aug 4, 1978
- E14 Prisoners of Hope Core Aug 11, 1978
- E15 On a Different Track Core Aug 18, 1978
- E16 Careering into Science Core Aug 25, 1978
- E17 Cashing in on the Ocean Core Sep 1, 1978
- E18 Bags of Life Core Sep 8, 1978
- E19 Innocent Slaughter? Core Sep 15, 1978
- E20 The Beersheva Experiment Core Nov 3, 1978
- E21 Divers Do It Deeper Core Nov 10, 1978
- E22 The Big Sleep Core Nov 17, 1978
- E23 The Vital Spark Mytharc Nov 24, 1978
- E24 The Red Deer of Rhum Mytharc Dec 29, 1978
Season 16 · 25 episodes
Open the complete Season 16 guide & lore primer →- E1 The Forever Fuel Mytharc Feb 26, 1979
- E2 In Search of Pegasus Core Mar 5, 1979
- E3 The Keys of Paradise Core Mar 12, 1979
- E4 Sweet Solutions Core Mar 19, 1979
- E5 Bronze Age Blast-Off Core Mar 26, 1979
- E6 The Real Bionic Man Core Apr 2, 1979
- E7 A Mediterranean Prospect Core Apr 9, 1979
- E8 Elements of Risk Core Apr 23, 1979
- E9 Mr. Ludwig's Tropical Dreamland Core Apr 30, 1979
- E10 Where Nothing Happens Twice Core May 7, 1979
- E11 Journey Through the Human Body Core May 14, 1979
- E12 The Fight to Be Male Core May 21, 1979
- E13 The Robots Are Coming Core May 28, 1979
- E14 Mexican Oil Dance Core Sep 24, 1979
- E15 Tracks on the Oregon Trail Core Oct 1, 1979
- E16 The Race to Reshape Cars Core Oct 8, 1979
- E17 Dragnet for Diabetes Core Oct 15, 1979
- E18 The Lost Waters of the Nile Core Oct 22, 1979
- E19 Survival of the Fastest Core Oct 29, 1979
- E20 A Touch of Sensitivity Core Nov 5, 1979
- E21 A Treasury of Trees Core Nov 12, 1979
- E22 Darkness Visible Core Nov 19, 1979
- E23 Uranium Goes Critical Core Dec 3, 1979
- E24 The Fat in the Fire Mytharc Dec 10, 1979
- E25 Decade Mytharc Dec 17, 1979
Season 17 · 25 episodes
Open the complete Season 17 guide & lore primer →- E1 The Ghost Of The Amoco Cadiz Mytharc Jan 14, 1980
- E2 You Are Old, Father William Core Jan 21, 1980
- E3 Cleared for Take-Off Core Feb 4, 1980
- E4 A Sporting Chance Core Feb 11, 1980
- E5 The Cancer Detectives of Lin Xian Core Feb 18, 1980
- E6 The Big If... Core Feb 25, 1980
- E7 Cash from Trash Core Mar 3, 1980
- E8 Encounter with Jupiter Core Mar 10, 1980
- E9 Portrait of a Poison Core Mar 17, 1980
- E10 Magnet Earth Core Mar 24, 1980
- E11 Goodbye Gutenberg Core Sep 1, 1980
- E12 Invasion of the Virions Core Sep 8, 1980
- E13 Beyond the Milky Way Core Sep 15, 1980
- E14 Little Boxes Core Sep 22, 1980
- E15 The Other Kenya Core Sep 29, 1980
- E16 Moving Still Core Oct 6, 1980
- E17 The Way Out Core Oct 13, 1980
- E18 The Dead Sea Lives Core Oct 20, 1980
- E19 Once in a Million Years Core Oct 27, 1980
- E20 Smoker's Luck Core Nov 3, 1980
- E21 Behind the Horoscope Core Nov 10, 1980
- E22 The Mondragon Experiment Core Nov 17, 1980
- E23 The Spike Core Nov 24, 1980
- E24 The Slatemakers Mytharc Dec 1, 1980
- E25 Anatomy of a Volcano Mytharc Dec 15, 1980
Season 18 · 27 episodes
Open the complete Season 18 guide & lore primer →- E1 Spend and Prosper Mytharc Jan 5, 1981
- E2 A Whole New Medicine Core Jan 12, 1981
- E3 The Qualyub Project Core Jan 19, 1981
- E4 No One Will Take Me Seriously Core Jan 26, 1981
- E5 Living with Dying Core Feb 2, 1981
- E6 A Is for Atom, B Is for Bomb Core Feb 9, 1981
- E7 Who Will Deliver Your Baby? Core Feb 16, 1981
- E8 West of Bangalore Core Mar 2, 1981
- E9 Gentlemen, Lift Your Skirts Core Mar 9, 1981
- E10 Hello Universe! Core Mar 16, 1981
- E11 Voices from Silent Hands Core Mar 23, 1981
- E12 Did Darwin Get It Wrong? Core Mar 30, 1981
- E13 East of Bombay Core Apr 6, 1981
- E14 Resolution on Saturn - The Rings Core Apr 11, 1981
- E15 Resolution on Saturn - The Moons Core Apr 13, 1981
- E16 Heads I Win, Tails You Lose Core Sep 28, 1981
- E17 The Hunt for the Legion Killer Core Oct 5, 1981
- E18 Breaking in Children Core Oct 12, 1981
- E19 The Grid Core Oct 19, 1981
- E20 Butterflies or Barley? Core Oct 26, 1981
- E21 Science for the People Core Nov 2, 1981
- E22 The Race to Ruin Core Nov 9, 1981
- E23 Death of the Dinosaurs Core Nov 16, 1981
- E24 The Pleasure of Finding Things Out Core Nov 23, 1981
- E25 The Cornucopia Core Nov 30, 1981
- E26 A Race Against Time Mytharc Dec 7, 1981
- E27 Painting by Numbers Mytharc Dec 21, 1981
Season 19 · 22 episodes
Open the complete Season 19 guide & lore primer →- E1 The Secret of the Snake Mytharc Jan 11, 1982
- E2 Finding a Voice Core Jan 18, 1982
- E3 The Sea Beyond the Dunes Core Jan 25, 1982
- E4 Whatever Happened to the Energy Crisis? Core Feb 1, 1982
- E5 Notes of a Biology Watcher Core Feb 8, 1982
- E6 The Cline Affair Core Feb 15, 1982
- E7 The Million Murdering Death Core Feb 22, 1982
- E8 Shots in the Dark Core Mar 1, 1982
- E9 The Victims Core Mar 8, 1982
- E10 The Future - Made in Japan? Core Mar 15, 1982
- E11 The Private Face of Medicine Core Mar 22, 1982
- E12 The Fatal Bargain Core Apr 5, 1982
- E13 The Miracle of Life Core Oct 11, 1982
- E14 The Case of the UFOs Core Oct 18, 1982
- E15 A Killing Rain Core Oct 25, 1982
- E16 Intimate Relations Core Nov 1, 1982
- E17 The Scientist and the Baby Core Nov 8, 1982
- E18 Brave New Babies? Core Nov 15, 1982
- E19 The Professor of Surgery Core Nov 29, 1982
- E20 The Chopper Core Dec 6, 1982
- E21 The State of the Planet Mytharc Dec 13, 1982
- E22 The Mysterious Mr. Tesla Mytharc Dec 20, 1982
Season 20 · 24 episodes
Open the complete Season 20 guide & lore primer →- E1 Sizewell Under Pressure Mytharc Jan 10, 1983
- E2 The Tropical Time Machine Core Jan 17, 1983
- E3 The Geneva Event Core Jan 24, 1983
- E4 How Much Can You Drink? Core Feb 7, 1983
- E5 Talking Turtle Core Feb 14, 1983
- E6 What Little Girls are Made of Core Feb 21, 1983
- E7 British Science - On the Wrong Track? Core Feb 28, 1983
- E8 The Great Plains Massacre Core Mar 7, 1983
- E9 Hard Rock Core Mar 14, 1983
- E10 Better Mind the Computer Core Mar 21, 1983
- E11 Madness on Trial Core Apr 11, 1983
- E12 Sixty Minutes to Meltdown Core Apr 18, 1983
- E13 Killer in the Village Core Apr 25, 1983
- E14 The Case of ESP Core Sep 26, 1983
- E15 The Artificial Heart Core Oct 3, 1983
- E16 Dr. Priestley and the Breath of Life Core Oct 10, 1983
- E17 Professor Hawking's Universe Core Oct 17, 1983
- E18 The Cruel Choice Core Oct 24, 1983
- E19 A Child's Guide to Languages Core Oct 31, 1983
- E20 China's Child Core Nov 7, 1983
- E21 The Earthquake Connection Core Nov 14, 1983
- E22 Prisoner or Patient? Core Nov 28, 1983
- E23 Cancer: The Pattern in the Genes Mytharc Dec 5, 1983
- E24 The Academy Mytharc Dec 12, 1983
Season 21 · 22 episodes
Open the complete Season 21 guide & lore primer →- E1 The Intelligence Man Mytharc Jan 9, 1984
- E2 Microworld! Core Jan 16, 1984
- E3 A New Green Revolution? Core Jan 23, 1984
- E4 Spies in the Wires Core Jan 30, 1984
- E5 Valley of the Inca Core Feb 13, 1984
- E6 The Conquest of Parasites Core Feb 27, 1984
- E7 Reflections on a River Core Mar 5, 1984
- E8 A Normal Face Core Mar 12, 1984
- E9 Prisoners of Incest Core Mar 19, 1984
- E10 Signs of the Apes, Songs of the Whales Core Mar 26, 1984
- E11 Professor Bonner and the Slime Moulds Core Apr 9, 1984
- E12 The Mind of a Murderer: The Case of the Hillside Strangler Core Apr 16, 1984
- E13 The Mind of a Murderer: The Mask of Madness Core Apr 23, 1984
- E14 A Cruel Inheritance Core Apr 30, 1984
- E15 The Malvern Link Core May 7, 1984
- E16 Contented Cows and Other Animals Core Nov 5, 1984
- E17 Picking Winners Core Nov 12, 1984
- E18 The Brain Puzzle Core Nov 19, 1984
- E19 Global Village Core Nov 26, 1984
- E20 Ivan Core Dec 3, 1984
- E21 A Mathematical Mystery Tour Mytharc Dec 10, 1984
- E22 Supercharged Mytharc Dec 17, 1984
Season 22 · 16 episodes
Open the complete Season 22 guide & lore primer →- E1 Colourful Notions Mytharc Jan 7, 1985
- E2 A World of Their Own Core Jan 14, 1985
- E3 Decoding Danebury Core Jan 21, 1985
- E4 A Mission to Heal Core Jan 28, 1985
- E5 Mystery of the Left Hand Core Feb 4, 1985
- E6 The Theatre of War Core Feb 11, 1985
- E7 The Careful Predator Core Feb 25, 1985
- E8 What Einstein Never Knew Core Mar 4, 1985
- E9 Eurekaaargh! Core Mar 11, 1985
- E10 Careering On Core Mar 18, 1985
- E11 How to Film the Impossible Core Mar 25, 1985
- E12 The Food Allergy War Core Apr 1, 1985
- E13 The Goddess of the Earth Core Apr 15, 1985
- E14 IRAS - The Supercooled Eye Core Apr 22, 1985
- E15 A Prize Discovery Mytharc Apr 29, 1985
- E16 The Wrong Stuff Mytharc May 13, 1985
Season 23 · 22 episodes
Open the complete Season 23 guide & lore primer →- E1 Are You a Racist? Mytharc Jan 6, 1986
- E2 Genesis Core Jan 13, 1986
- E3 Bitter Cold Core Jan 20, 1986
- E4 The Mould, the Myth and the Microbe Core Jan 27, 1986
- E5 Outbreak: The Microbe Masters the Mould Core Feb 3, 1986
- E6 Science...Fiction? Core Feb 17, 1986
- E7 The Children of Eve Core Feb 24, 1986
- E8 The New Face of Leprosy Core Mar 3, 1986
- E9 Hi-Tech à la Française Core Mar 10, 1986
- E10 In the Wake of HMS Sheffield Core Mar 17, 1986
- E11 AIDS: A Strange and Deadly Virus Core Mar 24, 1986
- E12 The Case of the Frozen Addict Core Apr 7, 1986
- E13 Nice Guys Finish First Core Apr 14, 1986
- E14 The Men Who Bottled a Cow Core Apr 21, 1986
- E15 Twice Five Plus the Wings of a Bird Core Apr 28, 1986
- E16 What Makes an Animal Smart? Core May 12, 1986
- E17 A Handful of Sugar with a Pinch of Salt Core May 19, 1986
- E18 Uranus Encounter Core May 26, 1986
- E19 Who Built Stonehenge? Core Jun 9, 1986
- E21 Battered Baby: From Generation to Generation Core Jun 16, 1986
- E22 Battered Baby: Breaking the Chain Mytharc Jun 23, 1986
- E23 Doctors to Be Mytharc Jun 30, 1986
Season 24 · 22 episodes
Open the complete Season 24 guide & lore primer →- E1 The Twenty-Five Hour Clock Mytharc Jan 5, 1987
- E2 The Search for the Disappeared Mytharc Jan 12, 1987
- E3 The Blind Watchmaker Core Jan 19, 1987
- E4 Riding the Stack Core Jan 26, 1987
- E5 Bruno Bettelheim: The Man Who Cared for Children Core Feb 2, 1987
- E6 Bruno Bettelheim: A Sense of Surviving Core Feb 9, 1987
- E7 Energy from Outer Space Core Feb 16, 1987
- E8 The Return of the Osprey Core Feb 23, 1987
- E9 Can AIDS Be Stopped? Core Mar 2, 1987
- E10 Police Stress: The John Wayne Syndrome Core Mar 9, 1987
- E11 To Engineer Is Human Core Mar 16, 1987
- E12 The Magma Chamber Core Mar 23, 1987
- E13 Broken Images Core Mar 30, 1987
- E14 Trial Babies Core Apr 6, 1987
- E15 After Chernobyl - Closer to Home Core Apr 13, 1987
- E16 Making Sex Pay Core May 11, 1987
- E17 The Anthropic Principle Core May 18, 1987
- E19 Aircrash: The Burning Issue Core Jun 1, 1987
- E20 The Riddle of the Joints Core Jun 8, 1987
- E21 To Catch a Falling Star Core May 15, 1987
- E22 In the Light of New Information Mytharc Jun 22, 1987
- E23 Janice's Choice Mytharc Jun 29, 1987
Season 25 · 25 episodes
Open the complete Season 25 guide & lore primer →- E1 The Transpanted Brain Mytharc Jan 4, 1988
- E2 Death of a Star Core Jan 11, 1988
- E3 Playing With Madness Core Jan 18, 1988
- E4 The Canal in the Jungle Core Jan 25, 1988
- E5 Death of the Working Classes Core Feb 1, 1988
- E6 The Greenhouse Effect Core Feb 8, 1988
- E7 Struggling for Control Core Feb 15, 1988
- E8 Thinking Core Feb 22, 1988
- E9 Patients on Trial Core Feb 29, 1988
- E10 Purple Warrior - Rules of Engagement Core Mar 7, 1988
- E11 Purple Warrior - Limited War Core Mar 14, 1988
- E12 The Heart of Another Core Mar 28, 1988
- E13 Easter Islands - The Secret Core Apr 11, 1988
- E14 Easter Islands - The Story Core Apr 18, 1988
- E15 Doctors to Be - Trial by Interview Core Apr 23, 1988
- E16 Doctors to Be - The Knowledge Core Apr 24, 1988
- E17 Doctors to Be - Welcome to the Real World Core Apr 25, 1988
- E18 Cancer at Bay Core May 2, 1988
- E19 Traces of Murder Core May 9, 1988
- E20 The Hope of Progress Core May 16, 1988
- E21 A Newsday Revolution Core May 23, 1988
- E22 A Good Test? Core Jun 6, 1988
- E23 Superconductor - The Race for the Prize Core Jun 13, 1988
- E24 Believe Me Mytharc Jun 27, 1988
- E25 The Quest for Tannu Tuva Mytharc Jul 4, 1988
Season 26 · 20 episodes
Open the complete Season 26 guide & lore primer →- E1 The Book of Man Mytharc Jan 9, 1989
- E2 The Poison that Waits Core Jan 16, 1989
- E3 Perils of the Deep Core Jan 23, 1989
- E4 Smart Weapons Core Jan 30, 1989
- E5 Wasting the Alps Core Feb 6, 1989
- E6 In the Last Resort Core Feb 13, 1989
- E7 Gaze in Wonder Core Feb 20, 1989
- E8 In My Lifetime? Core Feb 27, 1989
- E9 Concerto Core Mar 6, 1989
- E10 Black Schizophrenia Core Mar 13, 1989
- E11 Trial in the Jungle Core Mar 20, 1989
- E12 Who Will Make Me Better? Core Apr 3, 1989
- E13 A Wonderful Life Core Apr 17, 1989
- E14 Why Buildings Make You Sick Core Apr 24, 1989
- E15 Jubilee Core May 8, 1989
- E16 Crash Core May 15, 1989
- E17 The New Sixth Sense Core May 22, 1989
- E18 Clive Sinclair: The Anatomy of an Inventor Core Jun 12, 1989
- E19 Newpin: A Lifetime Mytharc Jun 19, 1989
- E20 Time of Darkness Mytharc Jun 26, 1989
Season 27 · 20 episodes
Open the complete Season 27 guide & lore primer →- E1 Oil Spill Mytharc Jan 8, 1990
- E2 Medicine 2000 Core Jan 15, 1990
- E3 Food Irradiation: Would You Buy It? Core Jan 22, 1990
- E4 From Earth to Miranda Core Jan 29, 1990
- E5 Encounter With Neptune Core Feb 5, 1990
- E6 Guess What's Coming to Dinner? Core Feb 12, 1990
- E7 The First 14 Days Core Feb 19, 1990
- E8 The 10,000 Year Test Core Mar 5, 1990
- E9 Hurricane! Core Mar 12, 1990
- E10 The Britannic Greenhouse Core Mar 19, 1990
- E11 Cold Fusion Core Mar 26, 1990
- E12 The Quake of '89 - The Final Warning? Core Apr 2, 1990
- E13 The Sharpest Shot of the Universe Core Apr 9, 1990
- E14 The Company of Ants and Bees Core Apr 23, 1990
- E15 The Intelligent Island Core Apr 30, 1990
- E16 Legacy of a Volcano Core May 14, 1990
- E17 Do Cows Make You Mad? Core May 21, 1990
- E18 The Child Mothers Core Jun 4, 1990
- E19 Signs of Life Mytharc Jun 11, 1990
- E20 AIDS: A Quest for a Cure Mytharc Jun 25, 1990
Season 28 · 23 episodes
Open the complete Season 28 guide & lore primer →- E1 Sudden Death Mytharc Jan 7, 1991
- E2 Keen as Mustard Core Jan 14, 1991
- E3 Smokers Can Harm Your Health Mytharc Jan 21, 1991
- E4 Coming In from the Cold Core Jan 28, 1991
- E5 Small Problems with the Mirror Core Feb 4, 1991
- E6 Two Weeks to Save the Earth Core Feb 10, 1991
- E7 California Dreaming Core Feb 11, 1991
- E8 The Day the Earth Melted Core Feb 25, 1991
- E9 The Curse of Karash Core Feb 25, 1991
- E10 Playing at Noah Core Mar 4, 1991
- E11 Cashing in on Paradise Core Mar 11, 1991
- E12 The Terracotta Time Machine Core Mar 18, 1991
- E13 Measuring the Roof of the World Core Mar 25, 1991
- E14 The First Americans Core Apr 15, 1991
- E15 Inside Chernobyl's Sarcophagus Core Apr 22, 1991
- E16 Colonising Cyberspace Core Apr 29, 1991
- E17 Emerging Viruses Core May 13, 1991
- E18 Camelford - A Bitter Aftertaste Core May 20, 1991
- E19 Of Big Bangs, Stick Men and Galactic Holes Core Jun 3, 1991
- E20 Food For Thought Core Jun 10, 1991
- E21 The Long Road to the West Core Jun 17, 1991
- E22 Half Hearted About Semi-Skimmed Mytharc Jun 24, 1991
- E23 T-Rex Exposed Mytharc Jul 1, 1991
Season 29 · 19 episodes
Open the complete Season 29 guide & lore primer →- E1 The Shadow of Breast Cancer Mytharc Jan 6, 1992
- E2 Pest Wars Core Jan 13, 1992
- E3 Molecules With Sunglasses Core Jan 20, 1992
- E4 In Search of the Noble Savage Core Jan 27, 1992
- E5 Malaria: Battle of the Merozoites Core Feb 3, 1992
- E6 The Black Sun Core Feb 17, 1992
- E7 Hitler's Bomb Core Feb 24, 1992
- E8 An Expensive Theology Core Mar 2, 1992
- E9 The Strange Life and Death of Dr. Turing Core Mar 9, 1992
- E10 Hot Jam in the Doughnut Core Mar 16, 1992
- E11 A Diet for a Lifetime Core Mar 30, 1992
- E12 Before Babel Core Apr 6, 1992
- E13 The Man Who Moved the Mountains Core Apr 13, 1992
- E14 Iceman Core Apr 27, 1992
- E15 Taking the Credit Core May 11, 1992
- E16 Fast Life in the Food Chain Core May 18, 1992
- E17 Dodging Doomsday Core Jun 1, 1992
- E18 A Question of Sport... Mytharc Jun 8, 1992
- E19 Genes R Us Mytharc Jun 15, 1992
Season 30 · 21 episodes
Open the complete Season 30 guide & lore primer →- E1 Awakening the Frozen Addicts Mytharc Jan 4, 1993
- E2 Cheating Time Core Jan 11, 1993
- E3 TB - The Forgotten Plague Core Jan 18, 1993
- E4 No Ordinary Genius (1) Core Jan 25, 1993
- E5 No Ordinary Genius (2) Core Feb 1, 1993
- E6 Mars Alive Core Feb 8, 1993
- E7 Suggers, Fruggers and Data-Muggers Core Feb 15, 1993
- E8 The Pyramid Builders Core Feb 22, 1993
- E9 Here Be Monsters Core Mar 1, 1993
- E10 Iceman (Update) Core Mar 8, 1993
- E11 Whatever Happened to Star Wars Core Mar 15, 1993
- E12 Resurrecting the Dead Sea Scrolls Core Mar 22, 1993
- E13 Dante Goes to Hell Core Mar 29, 1993
- E14 Ghosts in the Dinosaur Graveyard Core Apr 5, 1993
- E15 The New Alchemists Core Apr 19, 1993
- E16 Allergic to the 20th Century Core May 10, 1993
- E17 Wot U Looking At? Core May 24, 1993
- E18 The Electronic Frontier Core Jun 7, 1993
- E19 A Vital Poison Core Jun 14, 1993
- E20 Chimp Talk Mytharc Jun 21, 1993
- E21 Life is Impossible Mytharc Jun 28, 1993
Verified insights
Frequently asked questions
What is the premise of the show?
The series covers a variety of subjects within the realms of science and philosophy.
When did the series begin?
The series began in 1964.
Who are some of the people involved in the series?
The series has featured contributors such as Paul Vaughan, Dilly Barlow, Jack Fortune, Colin Riach, Michael Mosley, and Alice Roberts.
What does the show reveal?
It tells science stories, unravels mysteries, and reveals worlds previously unseen.
Is this related to Horizon Bank or Blue Cross Blue Shield?
No, the television series is a separate entity from those financial and medical organizations.
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