Horizon — Season 1971

E01 Wildlife - The Last Great Battle 04 Jan 1971 E02 Great Ormond Street 18 Jan 1971 E03 A Bulldozer Through Heaven 25 Jan 1971 E04 Rumors of War 01 Feb 1971 E05 I'm Dependent - You're Addicted 15 Feb 1971 E06 Kuru - To Tremble With Fear 22 Feb 1971 E07 Due to a Lack of Interest, Tomorrow Has Been Canceled 08 Mar 1971 E08 What Kind of Doctor? 15 Mar 1971 E09 Nice Sort of Accident to Have 22 Mar 1971 E10 The Wood 05 Apr 1971 E11 The Measure of a Man 12 Apr 1971 E12 Three Score Years and Then? 26 Apr 1971 E13 Darwin's Bulldog 03 May 1971 E14 The Secret 10 May 1971 E15 What Every Girl Should Know 17 May 1971 E16 Tastes of Food to Come 24 May 1971 E17 Looking for a Happy Landing 31 May 1971 E18 A Case of Depression 07 Jun 1971 E19 The Total War Machine 14 Jun 1971 E20 The Dinosaur Hunters 21 Jun 1971 E21 Your Country Needs You 27 Sep 1971 E22 Rheumatism 04 Oct 1971 E23 If at First You Don't Succeed...You Don't Succeed 11 Oct 1971 E24 One Liverpool or Two? 18 Oct 1971 E25 Rutherford, Cavendish 25 Oct 1971 E26 The Fierce People 01 Nov 1971 E27 The Men Who Painted Caves 15 Nov 1971 E28 The Crab Nebula 22 Nov 1971 E29 Can Venice Survive? 29 Nov 1971 E30 Willingly to School 06 Dec 1971 E31 Periscope War 20 Dec 1971 E32 Patently Absurd 27 Dec 1971