Horizon — 1972

E01 The Missing Link 03 Jan 1972 E02 Navajo - The Last Red Indians 10 Jan 1972 E03 How Much Do You Smell? 17 Jan 1972 E04 The Parasite of Paradise 31 Jan 1972 E05 The Day it Rained Periwinkles 07 Feb 1972 E06 Are You Doing This for Me Doctor, or Am I Doing It for You? 14 Feb 1972 E07 How They Sold Doomsday 21 Feb 1972 E08 For Love or Money? 28 Feb 1972 E09 Whales, Dolphins and Men 06 Mar 1972 E10 What Is Race? 13 Mar 1972 E11 The Man-Made Lakes in Africa 20 Mar 1972 E12 Survival in the Sahara 27 Mar 1972 E13 Mind Over Body 10 Apr 1972 E14 Out of Volcanoes 17 Apr 1972 E15 The Wizard Who Spat on the Floor 01 May 1972 E16 Rail Crash 08 May 1972 E17 Do You Dig National Parks? 22 May 1972 E18 Sorry I Opened My Mouth 12 Jun 1972 E19 The Way We Move 03 Jul 1972 E20 The Life that Lives on Man 10 Jul 1972 E21 Sex Can Be a Problem 24 Jul 1972 E22 The Surgery of Violence 31 Jul 1972 E23 Hospital, 1922 12 Oct 1972 E24 When Polar Bears Swam in the Thames 19 Oct 1972 E25 The Making of the English Landscape 26 Oct 1972 E26 Shadows of Bliss 02 Nov 1972 E27 The Billion-Dollar Marsh 09 Nov 1972 E28 Do You Sincerely Want a Long Life? 16 Nov 1972 E29 The Making of a Natural History Film 23 Nov 1972 E30 Fire 30 Nov 1972 E31 Alaskan Pipe-Dream 07 Dec 1972 E32 Their Life in Your Hands 21 Dec 1972 E33 Navigating Europe 28 Dec 1972