Horizon — 1984

E01 The Intelligence Man 09 Jan 1984 E02 Microworld! 16 Jan 1984 E03 A New Green Revolution? 23 Jan 1984 E04 Spies in the Wires 30 Jan 1984 E05 Valley of the Inca 13 Feb 1984 E06 The Conquest of Parasites 27 Feb 1984 E07 Reflections on a River 05 Mar 1984 E08 A Normal Face 12 Mar 1984 E09 Prisoners of Incest 19 Mar 1984 E10 Signs of the Apes, Songs of the Whales 26 Mar 1984 E11 Professor Bonner and the Slime Moulds 09 Apr 1984 E12 The Mind of a Murderer: The Case of the Hillside Strangler 16 Apr 1984 E13 The Mind of a Murderer: The Mask of Madness 23 Apr 1984 E14 A Cruel Inheritance 30 Apr 1984 E15 The Malvern Link 07 May 1984 E16 Contented Cows and Other Animals 05 Nov 1984 E17 Picking Winners 12 Nov 1984 E18 The Brain Puzzle 19 Nov 1984 E19 Global Village 26 Nov 1984 E20 Ivan 03 Dec 1984 E21 A Mathematical Mystery Tour 10 Dec 1984 E22 Supercharged 17 Dec 1984