| Season 1 |
| 02 May 1964 |
Season 1, Episode 1: The World of Buckminster Fuller
|
| 30 May 1964 |
Season 1, Episode 2: Pesticides and Posterity
|
| 27 June 1964 |
Season 1, Episode 3: A Candle to Nature
|
| 25 July 1964 |
Season 1, Episode 4: Strangeness Minus Three
|
| 22 August 1964 |
Season 1, Episode 5: The Air of Science
|
| 21 September 1964 |
Season 1, Episode 6: The Knowledge Explosion
|
| 19 October 1964 |
Season 1, Episode 7: The Amateur Scientist
|
| 16 November 1964 |
Season 1, Episode 8: Tots and Quots and Woodgerie
|
| 01 December 1964 |
Season 1, Episode 9: Professor J.B.S. Haldane, Obituary
|
| 16 December 1964 |
Season 1, Episode 10: Science, Toys and Magic
|
| 06 January 1965 |
Season 1, Episode 11: Learning from Machines
|
| 20 January 1965 |
Season 1, Episode 12: The Technique of Change
|
| 03 February 1965 |
Season 1, Episode 13: Star Gazers
|
| 17 February 1965 |
Season 1, Episode 14: Science and Art
|
| 03 March 1965 |
Season 1, Episode 15: The Great Computer Scandal
|
| 17 March 1965 |
Season 1, Episode 16: Unknown
|
| 31 March 1965 |
Season 1, Episode 17: Faster, Farther, Higher
|
| 14 April 1965 |
Season 1, Episode 18: Other Side of the Pill
|
| 12 May 1965 |
Season 1, Episode 19: Unknown
|
| 26 May 1965 |
Season 1, Episode 20: Unknown
|
| 09 June 1965 |
Season 1, Episode 21: Unknown
|
| 23 June 1965 |
Season 1, Episode 22: Unknown
|
| 14 July 1965 |
Season 1, Episode 23: Dr. Joseph Needham
|
| 28 July 1965 |
Season 1, Episode 24: Unknown
|
| 11 August 1965 |
Season 1, Episode 25: Certain of Uncertainty
|
| 25 August 1965 |
Season 1, Episode 26: Unknown
|
| 08 September 1965 |
Season 1, Episode 27: Fuel for the Future
|
| 22 September 1965 |
Season 1, Episode 28: Let Newton Be
|
| Season 2 |
| 10 October 1965 |
Season 2, Episode 1: Special Senses
|
| 25 October 1965 |
Season 2, Episode 2: An Affair of the Heart
|
| 07 November 1965 |
Season 2, Episode 3: Ten Thousand Tombs
|
| 21 November 1965 |
Season 2, Episode 4: Toil, Sweat & Tears
|
| 05 December 1965 |
Season 2, Episode 5: The Big Dishes and the Living Stream
|
| 19 December 1965 |
Season 2, Episode 6: Unknown
|
| 02 January 1966 |
Season 2, Episode 7: Unknown
|
| 16 January 1966 |
Season 2, Episode 8: Unknown
|
| 30 January 1966 |
Season 2, Episode 9: A Man of Two Visions
|
| 13 February 1966 |
Season 2, Episode 10: Unknown
|
| 27 February 1966 |
Season 2, Episode 11: Unknown
|
| 13 March 1966 |
Season 2, Episode 12: Unknown
|
| 27 March 1966 |
Season 2, Episode 13: Unknown
|
| 10 April 1966 |
Season 2, Episode 14: Unknown
|
| 24 April 1966 |
Season 2, Episode 15: Unknown
|
| 08 May 1966 |
Season 2, Episode 16: Man In Space
|
| 22 May 1966 |
Season 2, Episode 17: Unknown
|
| 05 June 1966 |
Season 2, Episode 18: Unknown
|
| 19 June 1966 |
Season 2, Episode 19: Unknown
|
| 03 July 1966 |
Season 2, Episode 20: Unknown
|
| 17 July 1966 |
Season 2, Episode 21: The Lonely Children
|
| 31 July 1966 |
Season 2, Episode 22: Unknown
|
| 11 September 1966 |
Season 2, Episode 23: Unknown
|
| 25 September 1966 |
Season 2, Episode 24: Unknown
|
| Season 3 |
| 10 October 1966 |
Season 3, Episode 1: Ten Years in the Antarctic
|
| 24 October 1966 |
Season 3, Episode 2: The Athlete
|
| 07 November 1966 |
Season 3, Episode 3: From Peenemunde to the Moon
|
| 21 November 1966 |
Season 3, Episode 4: Unknown
|
| 05 December 1966 |
Season 3, Episode 5: The Structure of Life
|
| 25 December 1966 |
Season 3, Episode 6: Hand Me My Sword, Humphrey
|
| 17 January 1967 |
Season 3, Episode 7: Sons of Cain
|
| 14 February 1967 |
Season 3, Episode 8: How Best to Make a Man, How Best to Make a Scientist
|
| 28 February 1967 |
Season 3, Episode 9: Dynamo, The Life of Michael Faraday
|
| 14 March 1967 |
Season 3, Episode 10: Migraine
|
| 28 March 1967 |
Season 3, Episode 11: How Safe Is Surgery?
|
| 25 April 1967 |
Season 3, Episode 12: The Shape of War to Come
|
| 09 May 1967 |
Season 3, Episode 13: Memory
|
| 23 May 1967 |
Season 3, Episode 14: Masters of the Desert
|
| 20 June 1967 |
Season 3, Episode 15: Cancer, The Smoker's Gamble
|
| 04 July 1967 |
Season 3, Episode 16: Science and the Supernatural
|
| 18 July 1967 |
Season 3, Episode 17: Hypnosis
|
| Season 4 |
| 12 September 1967 |
Season 4, Episode 1: The War of the Boffins
|
| 26 September 1967 |
Season 4, Episode 2: Aspects of Alcohol
|
| 10 October 1967 |
Season 4, Episode 3: Lords of the Sea
|
| 24 October 1967 |
Season 4, Episode 4: Lords of the Sea
|
| 07 November 1967 |
Season 4, Episode 5: Air Safety, The Unknown Factor
|
| 21 November 1967 |
Season 4, Episode 6: Unknown
|
| 05 December 1967 |
Season 4, Episode 7: Koestler on Creativity
|
| 12 December 1967 |
Season 4, Episode 8: The World of Ted Serios
|
| 24 December 1967 |
Season 4, Episode 9: Professor in Toyland
|
| 02 January 1968 |
Season 4, Episode 10: An Ingenious Man, Sir H. John Baker
|
| 30 January 1968 |
Season 4, Episode 11: Man's Best Friend
|
| 13 February 1968 |
Season 4, Episode 12: Once a Junkie
|
| 27 February 1968 |
Season 4, Episode 13: Town Traffic and Tomorrow
|
| 12 March 1968 |
Season 4, Episode 14: The Man Makers
|
| 26 March 1968 |
Season 4, Episode 15: Man in Search of Himself
|
| 09 April 1968 |
Season 4, Episode 16: Investigating Murder
|
| 06 May 1968 |
Season 4, Episode 17: The Equation of Murder
|
| Season 5 |
| 12 September 1968 |
Season 5, Episode 1: Lindemann Enigma
|
| 19 September 1968 |
Season 5, Episode 2: From Field to Factory
|
| 26 September 1968 |
Season 5, Episode 3: Comfort on Ageing
|
| 03 October 1968 |
Season 5, Episode 4: Experiments in War
|
| 17 October 1968 |
Season 5, Episode 5: African Medicine
|
| 24 October 1968 |
Season 5, Episode 6: The Broken Bridge
|
| 31 October 1968 |
Season 5, Episode 7: Children Without Words
|
| 07 November 1968 |
Season 5, Episode 8: Computer Revolution
|
| 14 November 1968 |
Season 5, Episode 9: Doctor's Dilemma
|
| 21 November 1968 |
Season 5, Episode 10: In the Matter of Dr Alfred Nobel
|
| 28 November 1968 |
Season 5, Episode 11: Wheels Within Wheels
|
| 05 December 1968 |
Season 5, Episode 12: Black Man — White Science
|
| 12 December 1968 |
Season 5, Episode 13: Hidden World
|
| 19 December 1968 |
Season 5, Episode 14: The Talgai Skull
|
| 24 December 1968 |
Season 5, Episode 15: Phantasmagoria, The Magic Lantern
|
| 02 January 1969 |
Season 5, Episode 16: Inside Every Fat Man...
|
| 09 January 1969 |
Season 5, Episode 17: If Only They Could Speak
|
| 16 January 1969 |
Season 5, Episode 18: The Miraculous Wonder, The Human Eye
|
| 23 January 1969 |
Season 5, Episode 19: The Year of the Locusts
|
| 30 January 1969 |
Season 5, Episode 20: The Gifted Child
|
| 06 February 1969 |
Season 5, Episode 21: The Last of the Polymaths
|
| 13 February 1969 |
Season 5, Episode 22: Music and the Mind
|
| 20 February 1969 |
Season 5, Episode 23: Report on V.D.
|
| 06 March 1969 |
Season 5, Episode 24: The Drift from Science
|
| 13 March 1969 |
Season 5, Episode 25: Powers of Persuasion
|
| 20 March 1969 |
Season 5, Episode 26: The View from Space
|
| 27 March 1969 |
Season 5, Episode 27: The Unborn Patient
|
| 10 April 1969 |
Season 5, Episode 28: King Solomon's Garden
|
| 24 April 1969 |
Season 5, Episode 29: Muck Today — Poison Tomorrow
|
| 01 May 1969 |
Season 5, Episode 30: Shark
|
| 15 May 1969 |
Season 5, Episode 31: Technology and Self Determination
|
| 22 May 1969 |
Season 5, Episode 32: After Apollo
|
| 29 May 1969 |
Season 5, Episode 33: Dicovery
|
| 05 June 1969 |
Season 5, Episode 34: Machines and People, Rt. Hon. A. Wedgwood-Benn
|
| Season 6 |
| 31 December 1969 |
Season 6, Episode 1: Season 06, Episode 01
|
| 31 January 1970 |
Season 6, Episode 2: Season 06, Episode 02
|
| 28 February 1970 |
Season 6, Episode 3: Season 06, Episode 03
|
| 31 March 1970 |
Season 6, Episode 4: Season 06, Episode 04
|
| 30 April 1970 |
Season 6, Episode 5: Season 06, Episode 05
|
| 31 May 1970 |
Season 6, Episode 6: Season 06, Episode 06
|
| 30 June 1970 |
Season 6, Episode 7: Season 06, Episode 07
|
| 31 July 1970 |
Season 6, Episode 8: Season 06, Episode 08
|
| 31 August 1970 |
Season 6, Episode 9: Season 06, Episode 09
|
| 30 September 1970 |
Season 6, Episode 10: Season 06, Episode 10
|
| 31 October 1970 |
Season 6, Episode 11: Season 06, Episode 11
|
| 30 November 1970 |
Season 6, Episode 12: Season 06, Episode 12
|
| Season 7 |
| 31 December 1970 |
Season 7, Episode 1: Season 07, Episode 01
|
| 31 January 1971 |
Season 7, Episode 2: Season 07, Episode 02
|
| 28 February 1971 |
Season 7, Episode 3: Season 07, Episode 03
|
| 31 March 1971 |
Season 7, Episode 4: Season 07, Episode 04
|
| 30 April 1971 |
Season 7, Episode 5: Season 07, Episode 05
|
| 31 May 1971 |
Season 7, Episode 6: Season 07, Episode 06
|
| 30 June 1971 |
Season 7, Episode 7: Season 07, Episode 07
|
| 31 July 1971 |
Season 7, Episode 8: Season 07, Episode 08
|
| 31 August 1971 |
Season 7, Episode 9: Season 07, Episode 09
|
| 30 September 1971 |
Season 7, Episode 10: Season 07, Episode 10
|
| 31 October 1971 |
Season 7, Episode 11: Season 07, Episode 11
|
| 30 November 1971 |
Season 7, Episode 12: Season 07, Episode 12
|
| Season 8 |
| 31 December 1971 |
Season 8, Episode 1: Season 08, Episode 01
|
| 31 January 1972 |
Season 8, Episode 2: Season 08, Episode 02
|
| 29 February 1972 |
Season 8, Episode 3: Season 08, Episode 03
|
| 31 March 1972 |
Season 8, Episode 4: Season 08, Episode 04
|
| 30 April 1972 |
Season 8, Episode 5: Season 08, Episode 05
|
| 31 May 1972 |
Season 8, Episode 6: Season 08, Episode 06
|
| 30 June 1972 |
Season 8, Episode 7: Season 08, Episode 07
|
| 31 July 1972 |
Season 8, Episode 8: Season 08, Episode 08
|
| 31 August 1972 |
Season 8, Episode 9: Season 08, Episode 09
|
| 30 September 1972 |
Season 8, Episode 10: Season 08, Episode 10
|
| 31 October 1972 |
Season 8, Episode 11: Season 08, Episode 11
|
| 30 November 1972 |
Season 8, Episode 12: Season 08, Episode 12
|
| Season 9 |
| 31 December 1972 |
Season 9, Episode 1: Season 09, Episode 01
|
| 31 January 1973 |
Season 9, Episode 2: Season 09, Episode 02
|
| 28 February 1973 |
Season 9, Episode 3: Season 09, Episode 03
|
| 31 March 1973 |
Season 9, Episode 4: Season 09, Episode 04
|
| 30 April 1973 |
Season 9, Episode 5: Season 09, Episode 05
|
| 31 May 1973 |
Season 9, Episode 6: Season 09, Episode 06
|
| 30 June 1973 |
Season 9, Episode 7: Season 09, Episode 07
|
| 31 July 1973 |
Season 9, Episode 8: Season 09, Episode 08
|
| 31 August 1973 |
Season 9, Episode 9: Season 09, Episode 09
|
| 30 September 1973 |
Season 9, Episode 10: Season 09, Episode 10
|
| 31 October 1973 |
Season 9, Episode 11: Season 09, Episode 11
|
| 30 November 1973 |
Season 9, Episode 12: Season 09, Episode 12
|
| Season 10 |
| 31 December 1973 |
Season 10, Episode 1: Season 10, Episode 01
|
| 31 January 1974 |
Season 10, Episode 2: Season 10, Episode 02
|
| 28 February 1974 |
Season 10, Episode 3: Season 10, Episode 03
|
| 31 March 1974 |
Season 10, Episode 4: Season 10, Episode 04
|
| 30 April 1974 |
Season 10, Episode 5: Season 10, Episode 05
|
| 31 May 1974 |
Season 10, Episode 6: Season 10, Episode 06
|
| 30 June 1974 |
Season 10, Episode 7: Season 10, Episode 07
|
| 31 July 1974 |
Season 10, Episode 8: Season 10, Episode 08
|
| 31 August 1974 |
Season 10, Episode 9: Season 10, Episode 09
|
| 30 September 1974 |
Season 10, Episode 10:
|
| 31 October 1974 |
Season 10, Episode 11:
|
| 30 November 1974 |
Season 10, Episode 12:
|
| Season 11 |
| 31 December 1974 |
Season 11, Episode 1: Season 11, Episode 01
|
| 31 January 1975 |
Season 11, Episode 2: Season 11, Episode 02
|
| 28 February 1975 |
Season 11, Episode 3: Season 11, Episode 03
|
| 31 March 1975 |
Season 11, Episode 4: Season 11, Episode 04
|
| 30 April 1975 |
Season 11, Episode 5: Season 11, Episode 05
|
| 31 May 1975 |
Season 11, Episode 6: Season 11, Episode 06
|
| 30 June 1975 |
Season 11, Episode 7: Season 11, Episode 07
|
| 31 July 1975 |
Season 11, Episode 8: Season 11, Episode 08
|
| 31 August 1975 |
Season 11, Episode 9: Season 11, Episode 09
|
| 30 September 1975 |
Season 11, Episode 10:
|
| 31 October 1975 |
Season 11, Episode 11:
|
| 30 November 1975 |
Season 11, Episode 12:
|
| Season 12 |
| 31 December 1975 |
Season 12, Episode 1: Season 12, Episode 01
|
| 31 January 1976 |
Season 12, Episode 2: Season 12, Episode 02
|
| 29 February 1976 |
Season 12, Episode 3: Season 12, Episode 03
|
| 31 March 1976 |
Season 12, Episode 4: Season 12, Episode 04
|
| 30 April 1976 |
Season 12, Episode 5: Season 12, Episode 05
|
| 31 May 1976 |
Season 12, Episode 6: Season 12, Episode 06
|
| 30 June 1976 |
Season 12, Episode 7: Season 12, Episode 07
|
| 31 July 1976 |
Season 12, Episode 8: Season 12, Episode 08
|
| 31 August 1976 |
Season 12, Episode 9: Season 12, Episode 09
|
| 30 September 1976 |
Season 12, Episode 10:
|
| 31 October 1976 |
Season 12, Episode 11:
|
| 30 November 1976 |
Season 12, Episode 12:
|
| Season 13 |
| 31 December 1976 |
Season 13, Episode 1: Season 13, Episode 01
|
| 31 January 1977 |
Season 13, Episode 2: Season 13, Episode 02
|
| 28 February 1977 |
Season 13, Episode 3: Season 13, Episode 03
|
| 31 March 1977 |
Season 13, Episode 4: Season 13, Episode 04
|
| 30 April 1977 |
Season 13, Episode 5: Season 13, Episode 05
|
| 31 May 1977 |
Season 13, Episode 6: Season 13, Episode 06
|
| 30 June 1977 |
Season 13, Episode 7: Season 13, Episode 07
|
| 31 July 1977 |
Season 13, Episode 8: Season 13, Episode 08
|
| 31 August 1977 |
Season 13, Episode 9: Season 13, Episode 09
|
| 30 September 1977 |
Season 13, Episode 10:
|
| 31 October 1977 |
Season 13, Episode 11:
|
| 30 November 1977 |
Season 13, Episode 12:
|
| Season 14 |
| 31 December 1977 |
Season 14, Episode 1: Season 14, Episode 01
|
| 31 January 1978 |
Season 14, Episode 2: Season 14, Episode 02
|
| 28 February 1978 |
Season 14, Episode 3: Season 14, Episode 03
|
| 31 March 1978 |
Season 14, Episode 4: Season 14, Episode 04
|
| 30 April 1978 |
Season 14, Episode 5: Season 14, Episode 05
|
| 31 May 1978 |
Season 14, Episode 6: Season 14, Episode 06
|
| 30 June 1978 |
Season 14, Episode 7: Season 14, Episode 07
|
| 31 July 1978 |
Season 14, Episode 8: Season 14, Episode 08
|
| 31 August 1978 |
Season 14, Episode 9: Season 14, Episode 09
|
| 30 September 1978 |
Season 14, Episode 10:
|
| 31 October 1978 |
Season 14, Episode 11:
|
| 30 November 1978 |
Season 14, Episode 12:
|
| Season 15 |
| 31 December 1978 |
Season 15, Episode 1: Season 15, Episode 01
|
| 31 January 1979 |
Season 15, Episode 2: Season 15, Episode 02
|
| 28 February 1979 |
Season 15, Episode 3: Season 15, Episode 03
|
| 31 March 1979 |
Season 15, Episode 4: Season 15, Episode 04
|
| 30 April 1979 |
Season 15, Episode 5: Season 15, Episode 05
|
| 31 May 1979 |
Season 15, Episode 6: Season 15, Episode 06
|
| 30 June 1979 |
Season 15, Episode 7: Season 15, Episode 07
|
| 31 July 1979 |
Season 15, Episode 8: Season 15, Episode 08
|
| 30 September 1979 |
Season 15, Episode 10:
|
| 31 October 1979 |
Season 15, Episode 11:
|
| Season 16 |
| 05 January 1980 |
Season 16, Episode 1: Astrology
|
| 12 January 1980 |
Season 16, Episode 2: Unknown
|
| 19 January 1980 |
Season 16, Episode 3: Unknown
|
| 26 January 1980 |
Season 16, Episode 4: Unknown
|
| 02 February 1980 |
Season 16, Episode 5: Unknown
|
| 09 February 1980 |
Season 16, Episode 6: Unknown
|
| 16 February 1980 |
Season 16, Episode 7: Unknown
|
| 23 February 1980 |
Season 16, Episode 8: Unknown
|
| 02 March 1980 |
Season 16, Episode 9: Unknown
|
| 09 March 1980 |
Season 16, Episode 10: Unknown
|
| 16 March 1980 |
Season 16, Episode 11: Unknown
|
| 23 March 1980 |
Season 16, Episode 12: Unknown
|
| 30 March 1980 |
Season 16, Episode 13: Unknown
|
| 06 April 1980 |
Season 16, Episode 14: Unknown
|
| 13 April 1980 |
Season 16, Episode 15: Unknown
|
| 20 April 1980 |
Season 16, Episode 16: Unknown
|
| 27 April 1980 |
Season 16, Episode 17: Unknown
|
| 04 May 1980 |
Season 16, Episode 18: Unknown
|
| 11 May 1980 |
Season 16, Episode 19: Unknown
|
| 18 May 1980 |
Season 16, Episode 20: Unknown
|
| 25 May 1980 |
Season 16, Episode 21: Unknown
|
| 01 June 1980 |
Season 16, Episode 22: Unknown
|
| 08 June 1980 |
Season 16, Episode 23: Unknown
|
| 15 June 1980 |
Season 16, Episode 24: Unknown
|
| 22 June 1980 |
Season 16, Episode 25: Unknown
|
| 29 June 1980 |
Season 16, Episode 26: Unknown
|
| 04 July 1980 |
Season 16, Episode 27: Unknown
|
| 11 July 1980 |
Season 16, Episode 28: Unknown
|
| 18 July 1980 |
Season 16, Episode 29: Unknown
|
| 25 July 1980 |
Season 16, Episode 30: Unknown
|
| 01 August 1980 |
Season 16, Episode 31: Unknown
|
| 08 August 1980 |
Season 16, Episode 32: Unknown
|
| 15 August 1980 |
Season 16, Episode 33: Unknown
|
| 15 August 1980 |
Season 16, Episode 34: Unknown
|
| 22 August 1980 |
Season 16, Episode 35: Unknown
|
| 29 August 1980 |
Season 16, Episode 36: Unknown
|
| 05 September 1980 |
Season 16, Episode 37: Unknown
|
| 12 September 1980 |
Season 16, Episode 38: Unknown
|
| 19 September 1980 |
Season 16, Episode 39: Unknown
|
| 26 September 1980 |
Season 16, Episode 40: Unknown
|
| 02 October 1980 |
Season 16, Episode 41: Unknown
|
| 09 October 1980 |
Season 16, Episode 42: Unknown
|
| 16 October 1980 |
Season 16, Episode 43: Unknown
|
| 23 October 1980 |
Season 16, Episode 44: Unknown
|
| 30 October 1980 |
Season 16, Episode 45: Unknown
|
| 06 November 1980 |
Season 16, Episode 46: Unknown
|
| 13 November 1980 |
Season 16, Episode 47: Unknown
|
| 20 November 1980 |
Season 16, Episode 48: Unknown
|
| 27 November 1980 |
Season 16, Episode 49: Unknown
|
| 03 December 1980 |
Season 16, Episode 50: Unknown
|
| 10 December 1980 |
Season 16, Episode 51: Unknown
|
| 17 December 1980 |
Season 16, Episode 52: Unknown
|
| Season 17 |
| 07 January 1981 |
Season 17, Episode 1: The Pleasure of Finding Things out
|
| 14 January 1981 |
Season 17, Episode 2: Unknown
|
| 21 January 1981 |
Season 17, Episode 3: Unknown
|
| 28 January 1981 |
Season 17, Episode 4: Unknown
|
| 04 February 1981 |
Season 17, Episode 5: Unknown
|
| 11 February 1981 |
Season 17, Episode 6: Unknown
|
| 18 February 1981 |
Season 17, Episode 7: Unknown
|
| 25 February 1981 |
Season 17, Episode 8: Unknown
|
| 04 March 1981 |
Season 17, Episode 9: Unknown
|
| 11 March 1981 |
Season 17, Episode 10: Unknown
|
| 18 March 1981 |
Season 17, Episode 11: Unknown
|
| 25 March 1981 |
Season 17, Episode 12: Unknown
|
| 01 April 1981 |
Season 17, Episode 13: Unknown
|
| 08 April 1981 |
Season 17, Episode 14: Unknown
|
| 15 April 1981 |
Season 17, Episode 15: Unknown
|
| 22 April 1981 |
Season 17, Episode 16: Unknown
|
| 29 April 1981 |
Season 17, Episode 17: Unknown
|
| 05 May 1981 |
Season 17, Episode 18: Unknown
|
| 12 May 1981 |
Season 17, Episode 19: Unknown
|
| 19 May 1981 |
Season 17, Episode 20: Unknown
|
| 26 May 1981 |
Season 17, Episode 21: Unknown
|
| 02 June 1981 |
Season 17, Episode 22: Unknown
|
| 09 June 1981 |
Season 17, Episode 23: Unknown
|
| 16 June 1981 |
Season 17, Episode 24: Unknown
|
| 23 June 1981 |
Season 17, Episode 25: Unknown
|
| 30 June 1981 |
Season 17, Episode 26: Unknown
|
| 06 July 1981 |
Season 17, Episode 27: Unknown
|
| 13 July 1981 |
Season 17, Episode 28: Unknown
|
| 20 July 1981 |
Season 17, Episode 29: Unknown
|
| 27 July 1981 |
Season 17, Episode 30: Unknown
|
| 03 August 1981 |
Season 17, Episode 31: Unknown
|
| 10 August 1981 |
Season 17, Episode 32: Unknown
|
| 17 August 1981 |
Season 17, Episode 33: Unknown
|
| 24 August 1981 |
Season 17, Episode 34: Unknown
|
| 31 August 1981 |
Season 17, Episode 35: Unknown
|
| 07 September 1981 |
Season 17, Episode 36: Unknown
|
| 14 September 1981 |
Season 17, Episode 37: Unknown
|
| 21 September 1981 |
Season 17, Episode 38: Unknown
|
| 28 September 1981 |
Season 17, Episode 39: Unknown
|
| 04 October 1981 |
Season 17, Episode 40: Unknown
|
| 11 October 1981 |
Season 17, Episode 41: Unknown
|
| 18 October 1981 |
Season 17, Episode 42: Unknown
|
| 25 October 1981 |
Season 17, Episode 43: Unknown
|
| 01 November 1981 |
Season 17, Episode 44: Unknown
|
| 08 November 1981 |
Season 17, Episode 45: Unknown
|
| 15 November 1981 |
Season 17, Episode 46: Unknown
|
| 22 November 1981 |
Season 17, Episode 47: Unknown
|
| 29 November 1981 |
Season 17, Episode 48: Unknown
|
| 05 December 1981 |
Season 17, Episode 49: Unknown
|
| 12 December 1981 |
Season 17, Episode 50: Unknown
|
| 19 December 1981 |
Season 17, Episode 51: Unknown
|
| 26 December 1981 |
Season 17, Episode 52: Unknown
|
| Season 18 |
| 02 January 1982 |
Season 18, Episode 1: Unknown
|
| 09 January 1982 |
Season 18, Episode 2: Unknown
|
| 16 January 1982 |
Season 18, Episode 3: Unknown
|
| 23 January 1982 |
Season 18, Episode 4: Unknown
|
| 30 January 1982 |
Season 18, Episode 5: Unknown
|
| 06 February 1982 |
Season 18, Episode 6: Unknown
|
| 13 February 1982 |
Season 18, Episode 7: Unknown
|
| 20 February 1982 |
Season 18, Episode 8: Unknown
|
| 27 February 1982 |
Season 18, Episode 9: Unknown
|
| 06 March 1982 |
Season 18, Episode 10: Unknown
|
| 13 March 1982 |
Season 18, Episode 11: Unknown
|
| 20 March 1982 |
Season 18, Episode 12: Unknown
|
| 27 March 1982 |
Season 18, Episode 13: Unknown
|
| 03 April 1982 |
Season 18, Episode 14: Unknown
|
| 10 April 1982 |
Season 18, Episode 15: Unknown
|
| 17 April 1982 |
Season 18, Episode 16: Unknown
|
| 24 April 1982 |
Season 18, Episode 17: Unknown
|
|
Season 18, Episode 18: Unknown
|
| 07 May 1982 |
Season 18, Episode 19: Unknown
|
| 14 May 1982 |
Season 18, Episode 20: Unknown
|
| 21 May 1982 |
Season 18, Episode 21: Unknown
|
| 28 May 1982 |
Season 18, Episode 22: Unknown
|
| 04 June 1982 |
Season 18, Episode 23: Unknown
|
| 11 June 1982 |
Season 18, Episode 24: Unknown
|
| 18 June 1982 |
Season 18, Episode 25: Unknown
|
| 25 June 1982 |
Season 18, Episode 26: Unknown
|
| 01 July 1982 |
Season 18, Episode 27: Unknown
|
| 08 July 1982 |
Season 18, Episode 28: Unknown
|
| 15 July 1982 |
Season 18, Episode 29: Unknown
|
| 22 July 1982 |
Season 18, Episode 30: Unknown
|
| 29 July 1982 |
Season 18, Episode 31: Unknown
|
| 05 August 1982 |
Season 18, Episode 32: Unknown
|
| 12 August 1982 |
Season 18, Episode 33: Unknown
|
| 19 August 1982 |
Season 18, Episode 34: Unknown
|
| 26 August 1982 |
Season 18, Episode 35: Unknown
|
| 02 September 1982 |
Season 18, Episode 36: Unknown
|
| 09 September 1982 |
Season 18, Episode 37: Unknown
|
| 16 September 1982 |
Season 18, Episode 38: Unknown
|
| 23 September 1982 |
Season 18, Episode 39: Unknown
|
| 30 September 1982 |
Season 18, Episode 40: Unknown
|
| 06 October 1982 |
Season 18, Episode 41: Unknown
|
| 13 October 1982 |
Season 18, Episode 42: Unknown
|
| 20 October 1982 |
Season 18, Episode 43: Unknown
|
| 27 October 1982 |
Season 18, Episode 44: Unknown
|
| 03 November 1982 |
Season 18, Episode 45: Unknown
|
| 10 November 1982 |
Season 18, Episode 46: Unknown
|
| 17 November 1982 |
Season 18, Episode 47: Unknown
|
| 24 November 1982 |
Season 18, Episode 48: Unknown
|
|
Season 18, Episode 49: Unknown
|
| 07 December 1982 |
Season 18, Episode 50: Unknown
|
| 14 December 1982 |
Season 18, Episode 51: Unknown
|
| 21 December 1982 |
Season 18, Episode 52: The Mysterious Mr. Tesla
|
| Season 19 |
| 04 January 1983 |
Season 19, Episode 1: Unknown
|
| 11 January 1983 |
Season 19, Episode 2: Unknown
|
| 18 January 1983 |
Season 19, Episode 3: Unknown
|
| 25 January 1983 |
Season 19, Episode 4: Unknown
|
| 01 February 1983 |
Season 19, Episode 5: Unknown
|
| 08 February 1983 |
Season 19, Episode 6: Unknown
|
| 15 February 1983 |
Season 19, Episode 7: Unknown
|
| 22 February 1983 |
Season 19, Episode 8: Unknown
|
| 01 March 1983 |
Season 19, Episode 9: Unknown
|
| 08 March 1983 |
Season 19, Episode 10: Unknown
|
| 15 March 1983 |
Season 19, Episode 11: Unknown
|
| 22 March 1983 |
Season 19, Episode 12: Unknown
|
| 29 March 1983 |
Season 19, Episode 13: Unknown
|
| 05 April 1983 |
Season 19, Episode 14: Unknown
|
| 12 April 1983 |
Season 19, Episode 15: Unknown
|
| 19 April 1983 |
Season 19, Episode 16: Unknown
|
| 26 April 1983 |
Season 19, Episode 17: Unknown
|
| 02 May 1983 |
Season 19, Episode 18: Unknown
|
| 09 May 1983 |
Season 19, Episode 19: Unknown
|
| 16 May 1983 |
Season 19, Episode 20: Unknown
|
| 23 May 1983 |
Season 19, Episode 21: Unknown
|
| 30 May 1983 |
Season 19, Episode 22: Unknown
|
| 06 June 1983 |
Season 19, Episode 23: Unknown
|
| 13 June 1983 |
Season 19, Episode 24: Unknown
|
| 20 June 1983 |
Season 19, Episode 25: Unknown
|
| 27 June 1983 |
Season 19, Episode 26: Unknown
|
| 03 July 1983 |
Season 19, Episode 27: Unknown
|
| 10 July 1983 |
Season 19, Episode 28: Unknown
|
| 17 July 1983 |
Season 19, Episode 29: Unknown
|
| 24 July 1983 |
Season 19, Episode 30: Unknown
|
| 31 July 1983 |
Season 19, Episode 31: Unknown
|
| 07 August 1983 |
Season 19, Episode 32: Unknown
|
| 14 August 1983 |
Season 19, Episode 33: Unknown
|
| 21 August 1983 |
Season 19, Episode 34: Unknown
|
| 28 August 1983 |
Season 19, Episode 35: Unknown
|
| 04 September 1983 |
Season 19, Episode 36: Unknown
|
| 11 September 1983 |
Season 19, Episode 37: Unknown
|
| 18 September 1983 |
Season 19, Episode 38: Unknown
|
| 25 September 1983 |
Season 19, Episode 39: Unknown
|
| 08 October 1983 |
Season 19, Episode 41: Unknown
|
| 15 October 1983 |
Season 19, Episode 42: Unknown
|
| 22 October 1983 |
Season 19, Episode 43: Unknown
|
| 29 October 1983 |
Season 19, Episode 44: Unknown
|
| 05 November 1983 |
Season 19, Episode 45: Unknown
|
| 12 November 1983 |
Season 19, Episode 46: Unknown
|
| 19 November 1983 |
Season 19, Episode 47: Unknown
|
| 26 November 1983 |
Season 19, Episode 48: Unknown
|
| 02 December 1983 |
Season 19, Episode 49: Unknown
|
| 09 December 1983 |
Season 19, Episode 50: Unknown
|
| 23 December 1983 |
Season 19, Episode 51: Unknown
|
| Season 20 |
| 07 January 1984 |
Season 20, Episode 1: Unknown
|
| 14 January 1984 |
Season 20, Episode 2: Unknown
|
| 21 January 1984 |
Season 20, Episode 3: Unknown
|
| 28 January 1984 |
Season 20, Episode 4: Unknown
|
| 04 February 1984 |
Season 20, Episode 5: Unknown
|
| 11 February 1984 |
Season 20, Episode 6: Unknown
|
| 18 February 1984 |
Season 20, Episode 7: Unknown
|
| 25 February 1984 |
Season 20, Episode 8: Unknown
|
| 04 March 1984 |
Season 20, Episode 9: Unknown
|
| 11 March 1984 |
Season 20, Episode 10: Unknown
|
| 18 March 1984 |
Season 20, Episode 11: Unknown
|
| 25 March 1984 |
Season 20, Episode 12: Unknown
|
| 01 April 1984 |
Season 20, Episode 13: Unknown
|
| 08 April 1984 |
Season 20, Episode 14: Unknown
|
| 15 April 1984 |
Season 20, Episode 15: Unknown
|
| 22 April 1984 |
Season 20, Episode 16: Unknown
|
| 29 April 1984 |
Season 20, Episode 17: Unknown
|
| 12 May 1984 |
Season 20, Episode 19: Unknown
|
| 19 May 1984 |
Season 20, Episode 20: Unknown
|
| 26 May 1984 |
Season 20, Episode 21: Unknown
|
| 02 June 1984 |
Season 20, Episode 22: Unknown
|
| 09 June 1984 |
Season 20, Episode 23: Unknown
|
| 16 June 1984 |
Season 20, Episode 24: Unknown
|
| 23 June 1984 |
Season 20, Episode 25: Unknown
|
| 30 June 1984 |
Season 20, Episode 26: Unknown
|
| 06 July 1984 |
Season 20, Episode 27: Unknown
|
| 13 July 1984 |
Season 20, Episode 28: Unknown
|
| 20 July 1984 |
Season 20, Episode 29: Unknown
|
| 27 July 1984 |
Season 20, Episode 30: Unknown
|
| 03 August 1984 |
Season 20, Episode 31: Unknown
|
| 10 August 1984 |
Season 20, Episode 32: Unknown
|
| 17 August 1984 |
Season 20, Episode 33: Unknown
|
| 24 August 1984 |
Season 20, Episode 34: Unknown
|
| 31 August 1984 |
Season 20, Episode 35: Unknown
|
| 07 September 1984 |
Season 20, Episode 36: Unknown
|
| 14 September 1984 |
Season 20, Episode 37: Unknown
|
| 21 September 1984 |
Season 20, Episode 38: Unknown
|
| 28 September 1984 |
Season 20, Episode 39: Unknown
|
| 04 October 1984 |
Season 20, Episode 40: Unknown
|
| 11 October 1984 |
Season 20, Episode 41: Unknown
|
| 18 October 1984 |
Season 20, Episode 42: Unknown
|
| 25 October 1984 |
Season 20, Episode 43: Unknown
|
| 01 November 1984 |
Season 20, Episode 44: Unknown
|
| 08 November 1984 |
Season 20, Episode 45: Unknown
|
| 15 November 1984 |
Season 20, Episode 46: Unknown
|
| 22 November 1984 |
Season 20, Episode 47: Unknown
|
| 29 November 1984 |
Season 20, Episode 48: Unknown
|
| 05 December 1984 |
Season 20, Episode 49: Unknown
|
| 12 December 1984 |
Season 20, Episode 50: Unknown
|
| 19 December 1984 |
Season 20, Episode 51: Unknown
|
| Season 21 |
| 31 December 1984 |
Season 21, Episode 1: Season 21, Episode 01
|
| 31 January 1985 |
Season 21, Episode 2: Season 21, Episode 02
|
| 28 February 1985 |
Season 21, Episode 3: Season 21, Episode 03
|
| 31 March 1985 |
Season 21, Episode 4: Season 21, Episode 04
|
| 30 April 1985 |
Season 21, Episode 5: Season 21, Episode 05
|
| 31 May 1985 |
Season 21, Episode 6: Season 21, Episode 06
|
| 30 June 1985 |
Season 21, Episode 7: Season 21, Episode 07
|
| 31 July 1985 |
Season 21, Episode 8: Season 21, Episode 08
|
| 31 August 1985 |
Season 21, Episode 9: Season 21, Episode 09
|
| 30 September 1985 |
Season 21, Episode 10:
|
| 31 October 1985 |
Season 21, Episode 11:
|
| 30 November 1985 |
Season 21, Episode 12:
|
| Season 22 |
| 31 December 1985 |
Season 22, Episode 1: Season 22, Episode 01
|
| 31 January 1986 |
Season 22, Episode 2: Season 22, Episode 02
|
| 28 February 1986 |
Season 22, Episode 3: Season 22, Episode 03
|
| 31 March 1986 |
Season 22, Episode 4: Season 22, Episode 04
|
| 30 April 1986 |
Season 22, Episode 5: Season 22, Episode 05
|
| 31 May 1986 |
Season 22, Episode 6: Season 22, Episode 06
|
| 30 June 1986 |
Season 22, Episode 7: Season 22, Episode 07
|
| 31 July 1986 |
Season 22, Episode 8: Season 22, Episode 08
|
| 31 August 1986 |
Season 22, Episode 9: Season 22, Episode 09
|
| 30 September 1986 |
Season 22, Episode 10:
|
| 31 October 1986 |
Season 22, Episode 11:
|
| 30 November 1986 |
Season 22, Episode 12:
|
| Season 23 |
| 31 December 1986 |
Season 23, Episode 1: Nice Guys Finish First by Richard Dawkins
|
| 31 January 1987 |
Season 23, Episode 2: Season 23, Episode 02
|
| 28 February 1987 |
Season 23, Episode 3: Season 23, Episode 03
|
| 31 March 1987 |
Season 23, Episode 4: Season 23, Episode 04
|
| 30 April 1987 |
Season 23, Episode 5: Season 23, Episode 05
|
| 31 May 1989 |
Season 23, Episode 6: Season 23, Episode 06
|
| 30 June 1989 |
Season 23, Episode 7: Season 23, Episode 07
|
| 31 July 1989 |
Season 23, Episode 8: Season 23, Episode 08
|
| 31 August 1987 |
Season 23, Episode 9: Season 23, Episode 09
|
| 30 September 1989 |
Season 23, Episode 10:
|
| 31 October 1987 |
Season 23, Episode 11:
|
| 30 November 1987 |
Season 23, Episode 12:
|
| Season 24 |
| 09 January 1988 |
Season 24, Episode 1: Season 24, Episode 01
|
| 06 February 1988 |
Season 24, Episode 2: Season 24, Episode 02
|
| 06 March 1988 |
Season 24, Episode 3: Season 24, Episode 03
|
| 03 April 1988 |
Season 24, Episode 4: Season 24, Episode 04
|
| 07 May 1988 |
Season 24, Episode 5: Season 24, Episode 05
|
| 04 June 1988 |
Season 24, Episode 6: Season 24, Episode 06
|
| 04 July 1988 |
Season 24, Episode 7: The Quest for Tannu Tuva
|
| 02 August 1988 |
Season 24, Episode 8: Season 24, Episode 08
|
| 05 September 1988 |
Season 24, Episode 9: Season 24, Episode 09
|
| 02 October 1988 |
Season 24, Episode 10:
|
| 06 November 1988 |
Season 24, Episode 11:
|
| 06 December 1988 |
Season 24, Episode 12:
|
| Season 25 |
| 13 March 1989 |
Season 25, Episode 1: Black Schizophrenia
|
| 31 December 1988 |
Season 25, Episode 2: Season 25, Episode 01
|
| 31 January 1989 |
Season 25, Episode 3: Season 25, Episode 02
|
| 31 March 1989 |
Season 25, Episode 4: Season 25, Episode 04
|
| 30 April 1989 |
Season 25, Episode 5: Season 25, Episode 05
|
| 31 May 1989 |
Season 25, Episode 6: Season 25, Episode 06
|
| 30 June 1989 |
Season 25, Episode 7: Season 25, Episode 07
|
| 31 July 1989 |
Season 25, Episode 8: Season 25, Episode 08
|
| 31 August 1989 |
Season 25, Episode 9: Season 25, Episode 09
|
| 30 September 1989 |
Season 25, Episode 10:
|
| 31 October 1989 |
Season 25, Episode 11:
|
| 30 November 1989 |
Season 25, Episode 12:
|
| Season 26 |
| 27 January 1990 |
Season 26, Episode 1: Season 26, Episode 01
|
| 24 February 1990 |
Season 26, Episode 2: Season 26, Episode 02
|
| 25 March 1990 |
Season 26, Episode 3: Season 26, Episode 03
|
| 29 January 1990 |
Season 26, Episode 4: From Earth To Miranda
|
| 06 May 1990 |
Season 26, Episode 5: Season 26, Episode 05
|
| 03 June 1990 |
Season 26, Episode 6: Season 26, Episode 06
|
| 07 July 1990 |
Season 26, Episode 7: Season 26, Episode 07
|
| 04 August 1990 |
Season 26, Episode 8: Season 26, Episode 08
|
| 01 September 1990 |
Season 26, Episode 9: Season 26, Episode 09
|
| 05 October 1990 |
Season 26, Episode 10:
|
| 02 October 1990 |
Season 26, Episode 11:
|
| 02 December 1990 |
Season 26, Episode 12:
|
| Season 27 |
| 31 December 1990 |
Season 27, Episode 1: Of Big Bangs Stick Men and Galactic Holes
|
| 31 January 1991 |
Season 27, Episode 2: Red Star in Orbit: The Invisible Spaceman
|
| 28 February 1991 |
Season 27, Episode 3: Red Star in Orbit: The Dark Side of the Moon
|
| 31 March 1991 |
Season 27, Episode 4: Red Star in Orbit: The Mission
|
| 30 April 1991 |
Season 27, Episode 5: The Curse of Karash
|
| 31 May 1991 |
Season 27, Episode 6: Season 27, Episode 06
|
| 30 June 1991 |
Season 27, Episode 7: Season 27, Episode 07
|
| 31 July 1991 |
Season 27, Episode 8: Season 27, Episode 08
|
| 31 August 1991 |
Season 27, Episode 9: Season 27, Episode 09
|
| 30 September 1991 |
Season 27, Episode 10:
|
| 31 October 1991 |
Season 27, Episode 11:
|
| 30 November 1991 |
Season 27, Episode 12:
|
| Season 28 |
| 31 December 1991 |
Season 28, Episode 1: Season 28, Episode 01
|
| 31 January 1992 |
Season 28, Episode 2: Season 28, Episode 02
|
| 29 February 1992 |
Season 28, Episode 3: Season 28, Episode 03
|
| 31 March 1992 |
Season 28, Episode 4: Season 28, Episode 04
|
| 30 April 1992 |
Season 28, Episode 5: Season 28, Episode 05
|
| 31 May 1992 |
Season 28, Episode 6: Season 28, Episode 06
|
| 30 June 1992 |
Season 28, Episode 7: Season 28, Episode 07
|
| 31 July 1992 |
Season 28, Episode 8: Season 28, Episode 08
|
| 31 August 1992 |
Season 28, Episode 9: Season 28, Episode 09
|
| 30 September 1992 |
Season 28, Episode 10:
|
| 31 October 1992 |
Season 28, Episode 11:
|
| 31 October 1992 |
Season 28, Episode 12:
|
| Season 29 |
| 31 December 1992 |
Season 29, Episode 1: Season 29, Episode 01
|
| 31 January 1993 |
Season 29, Episode 2: Season 29, Episode 02
|
| 01 March 1993 |
Season 29, Episode 3: Here Be Monsters
|
| 31 March 1993 |
Season 29, Episode 4: Season 29, Episode 04
|
| 01 May 1993 |
Season 29, Episode 5: Season 29, Episode 05
|
| 31 May 1993 |
Season 29, Episode 6: Season 29, Episode 06
|
| 30 June 1993 |
Season 29, Episode 7: Season 29, Episode 07
|
| 31 July 1993 |
Season 29, Episode 8: Season 29, Episode 08
|
| 31 August 1993 |
Season 29, Episode 9: Season 29, Episode 09
|
| 30 September 1993 |
Season 29, Episode 10:
|
| 31 October 1993 |
Season 29, Episode 11:
|
| 30 November 1993 |
Season 29, Episode 12:
|
| Season 30 |
| 31 December 1993 |
Season 30, Episode 1: Season 30, Episode 01
|
| 31 January 1994 |
Season 30, Episode 2: Season 30, Episode 02
|
| 28 February 1994 |
Season 30, Episode 3: Season 30, Episode 03
|
| 31 March 1994 |
Season 30, Episode 4: Season 30, Episode 04
|
| 30 April 1994 |
Season 30, Episode 5: Season 30, Episode 05
|
| 31 May 1994 |
Season 30, Episode 6: Season 30, Episode 06
|
| 30 June 1994 |
Season 30, Episode 7: Season 30, Episode 07
|
| 31 July 1994 |
Season 30, Episode 8: Season 30, Episode 08
|
| 31 August 1994 |
Season 30, Episode 9: Season 30, Episode 09
|
| 30 September 1994 |
Season 30, Episode 10:
|
| 31 October 1994 |
Season 30, Episode 11:
|
| 30 November 1994 |
Season 30, Episode 12:
|
| Season 31 |
| 31 December 1994 |
Season 31, Episode 1: Season 31, Episode 01
|
| 31 January 1995 |
Season 31, Episode 2: Season 31, Episode 02
|
| 28 February 1995 |
Season 31, Episode 3: Season 31, Episode 03
|
| 31 March 1995 |
Season 31, Episode 4: Season 31, Episode 04
|
| 30 April 1995 |
Season 31, Episode 5: Season 31, Episode 05
|
| 31 May 1995 |
Season 31, Episode 6: Season 31, Episode 06
|
| 30 June 1995 |
Season 31, Episode 7: Season 31, Episode 07
|
| 31 July 1995 |
Season 31, Episode 8: Season 31, Episode 08
|
| 31 August 1995 |
Season 31, Episode 9: Season 31, Episode 09
|
| 30 September 1995 |
Season 31, Episode 10:
|
| 31 October 1995 |
Season 31, Episode 11:
|
| 27 February 1995 |
Season 31, Episode 12: Farewell Fantastic Venus
|
| Season 32 |
| 30 November 1995 |
Season 32, Episode 1: Fallout From Chernobyl
|
| 12 January 1996 |
Season 32, Episode 2: Einstein: Miracle Year
|
| 29 February 1996 |
Season 32, Episode 3: Noah's Flood
|
| 31 March 1996 |
Season 32, Episode 4: Molecules with Sunglasses
|
| 30 April 1996 |
Season 32, Episode 5: The Time Lords
|
| 31 May 1996 |
Season 32, Episode 6: Ice Mummies Part 1
|
| 30 June 1996 |
Season 32, Episode 7: Ice Mummies Part 2
|
| 31 July 1996 |
Season 32, Episode 8: Ice Mummies Part 3
|
| 31 August 1996 |
Season 32, Episode 9: Turned On By Danger
|
| 30 September 1996 |
Season 32, Episode 10:
|
| 31 October 1996 |
Season 32, Episode 11:
|
| 30 November 1996 |
Season 32, Episode 12:
|
| Season 33 |
| 31 December 1996 |
Season 33, Episode 1: Antarctica
|
| 31 January 1997 |
Season 33, Episode 2: Dawn of The Clone Age
|
| 28 February 1997 |
Season 33, Episode 3: Fermat's Last Theorem
|
| 31 March 1997 |
Season 33, Episode 4: The Man Who Lost His Body
|
| 30 April 1997 |
Season 33, Episode 5: Out of Asia
|
| 31 May 1997 |
Season 33, Episode 6: Season 33, Episode 06
|
| 30 June 1997 |
Season 33, Episode 7: Season 33, Episode 07
|
| 31 July 1997 |
Season 33, Episode 8: Season 33, Episode 08
|
| 31 July 1997 |
Season 33, Episode 9: Season 33, Episode 09
|
| 30 September 1997 |
Season 33, Episode 10:
|
| 31 October 1997 |
Season 33, Episode 11:
|
| 30 November 1997 |
Season 33, Episode 12:
|
| 27 February 1997 |
Season 33, Episode 13: Psychedelic Science By Bill Eagles
|
| Season 34 |
| 31 December 1997 |
Season 34, Episode 1: Season 34, Episode 01
|
| 31 January 1998 |
Season 34, Episode 2: Season 34, Episode 02
|
| 28 February 1998 |
Season 34, Episode 3: Season 34, Episode 03
|
| 12 April 1998 |
Season 34, Episode 4: Psychedelic Science
|
| 30 April 1998 |
Season 34, Episode 5: Season 34, Episode 05
|
| 31 May 1998 |
Season 34, Episode 6: Season 34, Episode 06
|
| 30 June 1998 |
Season 34, Episode 7: Season 34, Episode 07
|
| 31 July 1998 |
Season 34, Episode 8: Season 34, Episode 08
|
| 31 August 1998 |
Season 34, Episode 9: Season 34, Episode 09
|
| 30 September 1998 |
Season 34, Episode 10:
|
| 31 October 1998 |
Season 34, Episode 11:
|
| 30 November 1998 |
Season 34, Episode 12:
|
| Season 35 |
| 28 October 1999 |
Season 35, Episode 1: Atlantis Uncovered
|
| 04 November 1999 |
Season 35, Episode 2: Atlantis Reborn
|
| 11 November 1999 |
Season 35, Episode 3: Mistaken Identity
|
| 18 November 1999 |
Season 35, Episode 4: Volcanoes of the Deep
|
| 25 November 1999 |
Season 35, Episode 5: Anatomy of an Avalanche
|
| 02 December 1999 |
Season 35, Episode 6: The Midas Formula
|
| 09 December 1999 |
Season 35, Episode 7: Season 35, Episode 07
|
| Season 36 |
| 13 January 2000 |
Season 36, Episode 4: Breath of Life
|
| 20 January 2000 |
Season 36, Episode 5: The Lost City of Nasca
|
| 27 January 2000 |
Season 36, Episode 6: The Diamond Makers
|
| 03 February 2000 |
Season 36, Episode 7: Supervolcanoes
|
| 10 February 2000 |
Season 36, Episode 8: Miracle in Orbit
|
| 17 February 2000 |
Season 36, Episode 9: Complete Obsession
|
| 09 March 2000 |
Season 36, Episode 11: Is GM Safe?
|
| 16 March 2000 |
Season 36, Episode 12: Planet Hunters Part I
|
| 16 March 2000 |
Season 36, Episode 13: Planet Hunters
|
| 04 April 2000 |
Season 36, Episode 14: Moon Children
|
| 19 October 2000 |
Season 36, Episode 15: Conjoined Twins
|
| 26 October 2000 |
Season 36, Episode 16: The Lost World of Lake Vostok
|
| 02 November 2000 |
Season 36, Episode 17: Vanished: The Plane That Disappeared
|
| 09 November 2000 |
Season 36, Episode 18: Secret Treasures of Zeugma
|
| Season 37 |
| 11 January 2001 |
Season 37, Episode 1: Life on Mars
|
| 18 January 2001 |
Season 37, Episode 2: Destination Mars
|
| 25 January 2001 |
Season 37, Episode 3: The Mystery of the Miami Circle
|
| 01 February 2001 |
Season 37, Episode 4: The Missing Link
|
| 08 February 2001 |
Season 37, Episode 5: Killer Algae
|
| 15 February 2001 |
Season 37, Episode 6: Ecstasy and Agony
|
| 22 February 2001 |
Season 37, Episode 7: Snowball Earth
|
| 08 March 2001 |
Season 37, Episode 8: Taming the Problem Child
|
| 08 August 2001 |
Season 37, Episode 9: What Sank the Kursk?
|
| 20 September 2001 |
Season 37, Episode 10: The Mystery of the Persian Mummy
|
| 04 October 2001 |
Season 37, Episode 11: The Ape That Took Over the World
|
| 11 October 2001 |
Season 37, Episode 12: Life Blood
|
| 18 October 2001 |
Season 37, Episode 13: The Death Star
|
| 25 October 2001 |
Season 37, Episode 14: Cloning the First Human
|
| Season 38 |
| 10 January 2002 |
Season 38, Episode 1: Helike - The Real Atlantis
|
| 17 January 2002 |
Season 38, Episode 2: Volcano Hell
|
| 24 January 2002 |
Season 38, Episode 3: Fatbusters
|
| 31 January 2002 |
Season 38, Episode 4: The Lost Pyramids of Caral
|
| 07 February 2002 |
Season 38, Episode 5: Death of the Iceman
|
| 14 February 2002 |
Season 38, Episode 6: Parallel Universes
|
| 21 February 2002 |
Season 38, Episode 7: The Dinosaur that Fooled the World
|
| 07 March 2002 |
Season 38, Episode 8: Fall of the World Trade Centre
|
| 14 March 2002 |
Season 38, Episode 9: Archimedes' Secret
|
| 28 March 2002 |
Season 38, Episode 10: The Mystery of the Jurassic
|
| 04 April 2002 |
Season 38, Episode 11: Killer Lakes
|
| 16 May 2002 |
Season 38, Episode 12: The A6 Murder
|
| 23 May 2002 |
Season 38, Episode 13: The England Patient
|
| 14 November 2002 |
Season 38, Episode 14: Freak Wave
|
| 21 November 2002 |
Season 38, Episode 15: Stone Age Columbus
|
| 26 November 2002 |
Season 38, Episode 16: Homeopathy: The Test
|
| 05 December 2002 |
Season 38, Episode 17: The Day the Earth Nearly Died
|
| 19 December 2002 |
Season 38, Episode 18: Secret of El Dorado
|
| 09 January 2003 |
Season 38, Episode 19: The Mystery of Easter Island
|
| 16 January 2003 |
Season 38, Episode 20: Living Nightmare
|
| 23 January 2003 |
Season 38, Episode 21: Averting Armageddon
|
| 30 January 2003 |
Season 38, Episode 22: Dirty Bomb
|
| 13 February 2003 |
Season 38, Episode 23: Sexual Chemistry
|
| 20 February 2003 |
Season 38, Episode 24: The Day We Learned to Think
|
| 27 February 2003 |
Season 38, Episode 25: Trial and Error
|
| 06 March 2003 |
Season 38, Episode 26: Earthquake Storms
|
| 03 April 2003 |
Season 38, Episode 27: The Secret Lives of Caves
|
| 17 April 2003 |
Season 38, Episode 28: God on the Brain
|
| 08 May 2003 |
Season 38, Episode 29: Flight 587
|
| 29 May 2003 |
Season 38, Episode 30: SARS: The True Story
|
| 13 November 2003 |
Season 38, Episode 31: The Big Chill
|
| 20 November 2003 |
Season 38, Episode 32: Bible Code
|
| 27 November 2003 |
Season 38, Episode 33: Last Flight of the Columbia
|
| 04 December 2003 |
Season 38, Episode 34: The Hunt for the AIDS Vaccine
|
| 11 December 2003 |
Season 38, Episode 35: Perry Pilcher's Flying Machine
|
| 18 December 2003 |
Season 38, Episode 36: Time Trip
|
| Season 39 |
| 08 January 2004 |
Season 39, Episode 1: Demonic Ape
|
| 15 January 2004 |
Season 39, Episode 2: The Moscow Theatre Siege
|
| 22 January 2004 |
Season 39, Episode 3: The Atkins Diet
|
| 29 January 2004 |
Season 39, Episode 4: Secrets of the Star Disc
|
| 05 February 2004 |
Season 39, Episode 5: The Dark Secret of Hendrik Schön
|
| 12 February 2004 |
Season 39, Episode 6: Thalidomide: A Second Chance
|
| 11 March 2004 |
Season 39, Episode 7: T-Rex: Warrior or Wimp?
|
| 18 March 2004 |
Season 39, Episode 8: Project Poltergeist
|
| 25 March 2004 |
Season 39, Episode 9: The Truth of Troy
|
| 16 September 2004 |
Season 39, Episode 10: The Truth About Vitamins
|
| 16 September 2004 |
Season 39, Episode 11: Derek Tastes of Earwax
|
| 07 October 2004 |
Season 39, Episode 12: What Really Killed the Dinosaurs?
|
| 21 October 2004 |
Season 39, Episode 13: Saturn: Lord of the Rings
|
| 28 October 2004 |
Season 39, Episode 14: The Hunt for the Supertwister
|
| 04 November 2004 |
Season 39, Episode 15: Dr Money and the Boy with No Penis
|
| Season 40 |
| 01 January 2005 |
Season 40, Episode 1: King Solomon's Tablet Of Stone
|
| 28 October 2004 |
Season 40, Episode 2: Global Dimming
|
| 05 March 2005 |
Season 40, Episode 3: Einstein's Equation of Life and Death
|
| 02 April 2005 |
Season 40, Episode 4: Madagascar: A Treetop Odyssey
|
| 06 May 2005 |
Season 40, Episode 5: Malaria: Defeating The Curse
|
| 03 June 2005 |
Season 40, Episode 6: Neanderthal
|
| 06 July 2005 |
Season 40, Episode 7: The 7-7 Bombers: A Psychological Investigation
|
| 03 August 2005 |
Season 40, Episode 8: Titan: A Place Like Home
|
| 01 September 2005 |
Season 40, Episode 9: Who's Afraid of Designer Babies
|
| 05 October 2005 |
Season 40, Episode 10: Einstein's Unfinished Symphony
|
| 04 November 2005 |
Season 40, Episode 11: Einstein's Equation of Life and Death
|
| 05 December 2005 |
Season 40, Episode 12: Living with ADHD
|
| 12 December 2005 |
Season 40, Episode 13: An Experiment to Save The World
|
| Season 41 |
| 15 April 2006 |
Season 41, Episode 1: Tsunami: Naming The Dead
|
| 22 April 2006 |
Season 41, Episode 2: The Hawking Paradox
|
| 29 April 2006 |
Season 41, Episode 3: The Mystery of the Human Hobbit
|
| 06 May 2006 |
Season 41, Episode 4: The Doctor Who Makes People Walk Again
|
| 13 May 2006 |
Season 41, Episode 5: Could Fish Make My Child Smart
|
| 12 January 2006 |
Season 41, Episode 10: Space Tourists
|
| 19 January 2006 |
Season 41, Episode 11: Waiting for a Heartbeat
|
| 26 January 2006 |
Season 41, Episode 12: A War on Science
|
| 02 February 2006 |
Season 41, Episode 13: The Lost City of New Orleans
|
| Season 42 |
| 08 June 2006 |
Season 42, Episode 1: The Woman Who Thinks Like a Cow
|
| 15 June 2006 |
Season 42, Episode 2: The Genius Sperm Bank
|
| 22 June 2006 |
Season 42, Episode 3: Bye Bye Planet Pluto
|
| 29 June 2006 |
Season 42, Episode 4: We Love Cigarettes
|
| 13 July 2006 |
Season 42, Episode 5: Nuclear Nightmares
|
| 20 July 2006 |
Season 42, Episode 6: Tutankhamun's Fireball
|
| 27 July 2006 |
Season 42, Episode 7: The Life and Times of El Nino
|
| Season 43 |
| 03 October 2006 |
Season 43, Episode 1: Survivors Guide to Plane Crashes
|
| 10 October 2006 |
Season 43, Episode 2: Chimps are People too
|
| 17 October 2006 |
Season 43, Episode 3: The World's first Face Transplant
|
| 24 October 2006 |
Season 43, Episode 4: Human v2.0
|
| 31 October 2006 |
Season 43, Episode 5: The Great Robot Race
|
| 07 November 2006 |
Season 43, Episode 6: Pandemic
|
| 14 November 2006 |
Season 43, Episode 7: We Are the Aliens
|
| 21 November 2006 |
Season 43, Episode 8: Doctors in the Death Zone Part 1
|
| 28 November 2006 |
Season 43, Episode 9: Doctors in the Death Zone Part 2
|
| Season 44 |
| 13 March 2007 |
Season 44, Episode 1: My Pet Dinosaur
|
| 20 March 2007 |
Season 44, Episode 2: The Elephant's Guide To Sex
|
| 27 March 2007 |
Season 44, Episode 3: Prof Regan's Beauty Palour
|
| 03 April 2007 |
Season 44, Episode 4: Mad But Glad
|
| 10 April 2007 |
Season 44, Episode 5: Moon For Sale
|
| 17 April 2007 |
Season 44, Episode 6: Battle Of The Brains
|
| 24 April 2007 |
Season 44, Episode 7: Skyscraper Fire Fighters
|
| 01 May 2007 |
Season 44, Episode 8: Six Billion Dollar Experiment
|
| 08 May 2007 |
Season 44, Episode 9: How To Commit The Perfect Murder
|
| Season 45 |
| 15 January 2008 |
Season 45, Episode 1: How to Kill a Human Being
|
| 22 January 2008 |
Season 45, Episode 2: Total Isolation
|
| 29 January 2008 |
Season 45, Episode 3: What On Earth Is Wrong With Gravity?
|
| 05 February 2008 |
Season 45, Episode 4: Britain's Most Dangerous Drug
|
| 12 February 2008 |
Season 45, Episode 5: How to Make Better Decisions
|
| 19 February 2008 |
Season 45, Episode 6: How to Live to be 101
|
| 26 February 2008 |
Season 45, Episode 7: Professor Regan's Supermarket Trolley
|
| 04 March 2008 |
Season 45, Episode 8: Are we Alone in the Universe?
|
| 18 March 2008 |
Season 45, Episode 9: How Much is Your Dead Body Worth?
|
| 25 March 2008 |
Season 45, Episode 10: How Does Your Memory Work?
|
| Season 46 |
| 11 November 2008 |
Season 46, Episode 1: How Mad Are You? - 1
|
| 18 November 2008 |
Season 46, Episode 2: How Mad Are You? - 2
|
| 25 November 2008 |
Season 46, Episode 3: Jimmy's GM Food Fight
|
| 02 December 2008 |
Season 46, Episode 4: Do You Know What Time It Is?
|
| 09 December 2008 |
Season 46, Episode 5: Allergy Planet
|
| 16 December 2008 |
Season 46, Episode 6: Where's My Robot
|
| Season 47 |
| 26 January 2009 |
Season 47, Episode 1: Why Are Thin People Not Fat?
|
| 03 February 2009 |
Season 47, Episode 2: Cannabis: The Evil Weed?
|
| 10 February 2009 |
Season 47, Episode 3: Why Do We Dream?
|
| 17 February 2009 |
Season 47, Episode 4: Can We Make a Star on Earth?
|
| 24 February 2009 |
Season 47, Episode 5: The Secret Life of Your Bodyclock
|
| 03 March 2009 |
Season 47, Episode 6: What's the Problem with Nudity?
|
| 10 March 2009 |
Season 47, Episode 7: How to Survive a Disaster
|
| 17 March 2009 |
Season 47, Episode 8: Who Do You Want Your Child to Be?
|
| 24 March 2009 |
Season 47, Episode 9: Why Can't We Predict Earthquakes?
|
| 31 March 2009 |
Season 47, Episode 10: Alan and Marcus Go Forth and Multiply
|
| 12 May 2009 |
Season 47, Episode 11: How Violent Are You?
|
| 19 May 2009 |
Season 47, Episode 12: Mars: A Horizon Guide
|
| Season 48 |
| 13 October 2009 |
Season 48, Episode 1: Do I Drink too Much?
|
| 20 October 2009 |
Season 48, Episode 2: The Secret You
|
| 27 October 2009 |
Season 48, Episode 3: Fix Me
|
| 03 November 2009 |
Season 48, Episode 4: Who's Afraid of a Big Black Hole?
|
| 10 November 2009 |
Season 48, Episode 5: Why Do We Talk?
|
| 17 November 2009 |
Season 48, Episode 6: How Long is a Piece of String?
|
| 09 December 2009 |
Season 48, Episode 7: How Many People Can Live on Planet Earth?
|
| 06 January 2010 |
Season 48, Episode 8: The Secret Life of the Dog
|
| 13 January 2010 |
Season 48, Episode 9: Why Do Viruses Kill?
|
| 20 January 2010 |
Season 48, Episode 10: Pill Poppers
|
| 03 February 2010 |
Season 48, Episode 11: Don't Grow Old
|
| 10 February 2010 |
Season 48, Episode 12: To Infiity and Beyond
|
| 17 February 2010 |
Season 48, Episode 13: What Makes a Genius?
|
| 02 March 2010 |
Season 48, Episode 14: Did Cooking Make Us Human?
|
| 09 March 2010 |
Season 48, Episode 15: Is Everything We Know About The Universe Wrong?
|
| Season 49 |
| 27 September 2010 |
Season 49, Episode 1: Back from the Dead
|
| 04 October 2010 |
Season 49, Episode 2: The Death of the Oceans?
|
| 11 October 2010 |
Season 49, Episode 3: What Happened Before the Big Bang?
|
| 18 October 2010 |
Season 49, Episode 4: Is Seeing Believing?
|
| 25 October 2010 |
Season 49, Episode 5: A Miracle Cure? A Decade of the Human Genome
|
| 03 November 2010 |
Season 49, Episode 6: Asteroids - The Good, the Bad and the Ugly
|
| 16 November 2010 |
Season 49, Episode 7: Deepwater Disaster: The Untold Story
|
| 10 January 2011 |
Season 49, Episode 8: What is One Degree?
|
| 17 January 2011 |
Season 49, Episode 9: What Is Reality?
|
| 24 January 2011 |
Season 49, Episode 10: Science Under Attack
|
| 31 January 2011 |
Season 49, Episode 11: The Secret World of Pain
|
| 07 February 2011 |
Season 49, Episode 12: Surviving a Car Crash
|
| 14 February 2011 |
Season 49, Episode 13: How to Mend a Broken Heart
|
| 01 March 2011 |
Season 49, Episode 14: Are We Still Evolving?
|
| 08 March 2011 |
Season 49, Episode 15: Predators in the Backyard
|
| Season 50 |
| 08 August 2011 |
Season 50, Episode 1: Do You See What I See?
|
| 15 August 2011 |
Season 50, Episode 2: Stars & Telescopes
|
| 22 August 2011 |
Season 50, Episode 3: The Nine Months that Made You
|
| 31 August 2011 |
Season 50, Episode 4: The Core
|
| 07 September 2011 |
Season 50, Episode 5: Are You Good or Evil?
|
| 14 September 2011 |
Season 50, Episode 6: Fukushima: Is Nuclear Power Safe?
|
| 17 January 2012 |
Season 50, Episode 7: Playing God
|
| 28 February 2012 |
Season 50, Episode 8: The Truth About Exercise
|
| 06 March 2012 |
Season 50, Episode 9: Solar Storms: The Threat to Planet Earth
|
| 13 March 2012 |
Season 50, Episode 10: Out of Control?
|
| 20 March 2012 |
Season 50, Episode 11: The Truth About Fat
|
| 27 March 2012 |
Season 50, Episode 12: Global Weirding
|
| 03 April 2012 |
Season 50, Episode 13: The Hunt for AI
|
| 10 April 2012 |
Season 50, Episode 14: Defeating Cancer
|
|
Season 50, Episode 15:
|
| Season 51 |
| 23 July 2012 |
Season 51, Episode 1: The Truth About Looking Young
|
| 30 July 2012 |
Season 51, Episode 2: Curiosity
|
| 06 August 2012 |
Season 51, Episode 3: Eat, Fast and Live Longer
|
| 27 August 2012 |
Season 51, Episode 4: How Big Is the Universe?
|
| 03 September 2012 |
Season 51, Episode 5: How Small Is the Universe?
|
| 10 September 2012 |
Season 51, Episode 6: Antibiotics
|
| Season 52 |
| 03 March 2013 |
Season 52, Episode 1: The Truth About Meteors: A Horizon Special
|
| 14 March 2013 |
Season 52, Episode 2: The Creative Brain: How Insight Works
|
| 14 March 2013 |
Season 52, Episode 3: The Creative Brain: How Insight Works
|
| 28 March 2013 |
Season 52, Episode 4: The Truth About Taste
|
| 27 March 2013 |
Season 52, Episode 5: Mend Me: A Horizon Guide to Transplants
|
| 04 April 2013 |
Season 52, Episode 6: The Age of Big Data
|
| 11 April 2013 |
Season 52, Episode 7: Tomorrow's World
|
| 13 June 2013 |
Season 52, Episode 8: The Secret Life of the Cat
|
| 14 June 2013 |
Season 52, Episode 9: Little Cat Diaries
|
| 19 June 2013 |
Season 52, Episode 10: Fracking - The New Energy Rush
|
| 26 June 2013 |
Season 52, Episode 11: Swallowed by a Black Hole
|
| 03 July 2013 |
Season 52, Episode 12: What Makes Us Human?
|
| 10 July 2013 |
Season 52, Episode 13: The Truth About Personality
|
| 02 August 2013 |
Season 52, Episode 14: What's Killing Our Bees
|
| 12 August 2013 |
Season 52, Episode 15: Monitor Me
|
| 19 August 2013 |
Season 52, Episode 16: Defeating the Hackers
|
| 26 August 2013 |
Season 52, Episode 17: Dinosaurs - The Hunt for Life
|
| 23 November 2013 |
Season 52, Episode 18: Comet of the Century
|
| Season 53 |
| 16 March 2016 |
Season 53, Episode 1: The Immortalist
|
| 23 March 2016 |
Season 53, Episode 2: Project Greenglow: The Quest for Gravity Control
|
| 30 March 2016 |
Season 53, Episode 3: The Mystery of Dark Energy
|
| 06 April 2016 |
Season 53, Episode 4: Oceans of the Solar System
|
| 13 April 2016 |
Season 53, Episode 5: The End of the Solar System
|
| Season 54 |
| 25 April 2017 |
Season 54, Episode 3: ADHD and Me with Rory Bremner
|
| 03 March 2015 |
Season 54, Episode 4: Secrets of the Solar System
|
| 09 March 2015 |
Season 54, Episode 5: The Mystery of Murder: A Horizon Guide
|
| 17 March 2015 |
Season 54, Episode 6: Dancing in the Dark - The End of Physics?
|
| 20 May 2015 |
Season 54, Episode 8: Is Binge Drinking Really That Bad?
|
| 05 August 2015 |
Season 54, Episode 9: The Truth with Space Junk
|
| 12 August 2015 |
Season 54, Episode 10: Are Health Tests Really A Good Idea?
|
| 19 August 2015 |
Season 54, Episode 11: First Britons
|
| 26 August 2015 |
Season 54, Episode 12: OCD: A Monster in My Mind
|
| 02 September 2015 |
Season 54, Episode 13: Which Universe are We In?
|
| 09 September 2015 |
Season 54, Episode 14: Cosmic Dawn: The Real Moment of Creation
|
| 16 September 2015 |
Season 54, Episode 15: Are Video Games Really That Bad?
|
| Season 55 |
| 26 June 2018 |
Season 55, Episode 2: Teenagers vs Cancer: A User's Guide
|
| 10 July 2018 |
Season 55, Episode 3: How to Build a Time Machine
|
| 26 July 2018 |
Season 55, Episode 4: Spina Bifida & Me
|
| 22 August 2018 |
Season 55, Episode 6: Stopping Male Suicide
|
| 29 August 2018 |
Season 55, Episode 7: A Week Without Lying - The Honesty Experiment
|
| 04 September 2018 |
Season 55, Episode 8: The Horizon Guide to AI
|
| 11 October 2018 |
Season 55, Episode 9: Body Clock: What Makes Us Tick?
|
| 18 October 2018 |
Season 55, Episode 10: Avalanche: Making a Deadly Snowstorm
|
| 25 October 2018 |
Season 55, Episode 11: Vitamin Pills: Miracle or Myth?
|
| 01 November 2018 |
Season 55, Episode 12: Diagnosis on Demand? The Computer Will See You Now
|
| 21 November 2018 |
Season 55, Episode 13: The Contraceptive Pill: How Safe Is It?
|
| Season 56 |
| 08 July 2019 |
Season 56, Episode 2: The Honest Supermarket: What's Really in Our Food?
|
| 08 July 2019 |
Season 56, Episode 3: The Honest Supermarket: What's Really in Our Food?
|
| 28 August 2019 |
Season 56, Episode 6: Cannabis: Miracle Medicine or Dangerous Drug?
|
| Season 57 |
| 16 January 2020 |
Season 57, Episode 1: Addicted to Painkillers? Britain's Opioid Crisis
|
| 21 January 2020 |
Season 57, Episode 2: Chris Packham: 7.7 Billion People and Counting
|
| 23 March 2020 |
Season 57, Episode 3: Toxic Town: The Corby Poisonings
|
| 23 March 2020 |
Season 57, Episode 4: Toxic Town: The Corby Poisonings
|
