Sezon 17
Bölümler
1 The Ghost Of The Amoco Cadiz 14 Oca 1980 2 You Are Old, Father William 21 Oca 1980 3 Cleared for Take-Off 4 Şub 1980 4 A Sporting Chance 11 Şub 1980 5 The Cancer Detectives of Lin Xian 18 Şub 1980 6 The Big If... 25 Şub 1980 7 Cash from Trash 3 Mar 1980 8 Encounter with Jupiter 10 Mar 1980 9 Portrait of a Poison 17 Mar 1980 10 Magnet Earth 24 Mar 1980 11 Goodbye Gutenberg 1 Eyl 1980 12 Invasion of the Virions 8 Eyl 1980 13 Beyond the Milky Way 15 Eyl 1980 14 Little Boxes 22 Eyl 1980 15 The Other Kenya 29 Eyl 1980 16 Moving Still 6 Eki 1980 17 The Way Out 13 Eki 1980 18 The Dead Sea Lives 20 Eki 1980 19 Once in a Million Years 27 Eki 1980 20 Smoker's Luck 3 Kas 1980 21 Behind the Horoscope 10 Kas 1980 22 The Mondragon Experiment 17 Kas 1980 23 The Spike 24 Kas 1980 24 The Slatemakers 1 Ara 1980 25 Anatomy of a Volcano 15 Ara 1980