Sezon 8
Bölümler
1 Wildlife - The Last Great Battle 4 Oca 1971 2 Great Ormond Street 18 Oca 1971 3 A Bulldozer Through Heaven 25 Oca 1971 4 Rumors of War 1 Şub 1971 5 I'm Dependent - You're Addicted (I) 15 Şub 1971 6 Kuru - To Tremble with Fear 22 Şub 1971 7 Due to a Lack of Interest, Tomorrow Has Been Canceled 8 Mar 1971 8 What Kind of Doctor? 15 Mar 1971 9 A Nice Sort of Accident to Have 22 Mar 1971 10 The Wood 5 Nis 1971 11 The Measure of Man 12 Nis 1971 12 Three Score Years and Then? 26 Nis 1971 13 Darwin's Bulldog 3 May 1971 14 The Secret 10 May 1971 15 What Every Girl Should Know 17 May 1971 16 Tastes of Foods to Come 24 May 1971 17 Looking for a Happy Landing 31 May 1971 18 A Case of Depression 7 Haz 1971 19 The Total War Machine 14 Haz 1971 20 The Dinosaur Hunters 21 Haz 1971 21 Your Country Needs You? 27 Eyl 1971 22 Rheumatism 4 Eki 1971 23 If at First You Don't Succeed... You Don't Succeed 11 Eki 1971 24 One Liverpool or Two? 18 Eki 1971 25 Rutherford / The Cavendish Today 25 Eki 1971 26 The Fierce People 1 Kas 1971 27 The Men Who Painted Caves 15 Kas 1971 28 The Crab Nebula 22 Kas 1971 29 Can Venice Survive? 29 Kas 1971 30 Willingly to School? 6 Ara 1971 31 The Periscope War 20 Ara 1971 32 Patently Absurd 27 Ara 1971