Horizon - Seasons 4

Episode : 1

Sons of Cain

1967-01-17

Episode : 2

When Is a Body Dead? / How to Win Friends and Influence People

1967-01-31

Episode : 3

How Best to Make a Man / How Best to Make a Scientist

1967-02-14

Episode : 4

Dynamo - The Life of Michael Faraday

1967-02-28

Episode : 5

Migraine

1967-03-14

Episode : 6

How Safe Is Surgery?

1967-03-28

Episode : 7

Sleep and Dreams

1967-04-11

Episode : 8

The Shape of War to Come

1967-04-25

Episode : 9

Memory

1967-05-09

Episode : 10

Masters of the Desert

1967-05-23

Episode : 11

Cancer - The Search for the Virus

1967-06-06

Episode : 12

Cancer - The Smoker's Gamble

1967-06-20

Episode : 13

Science and the Supernatural

1967-07-04

Episode : 14

Hypnosis

1967-07-18

Episode : 15

The War of the Boffins

1967-09-12

Episode : 17

Aspects of Alcohol

1967-09-26

Episode : 18

Lords of the Sea

1967-10-10

Episode : 19

Will Art Last?

1967-10-24

Episode : 20

Air Safety: The Unknown Factor

1967-11-17

Episode : 21

The Life and Death of the Pine Processionary

1967-11-21

Episode : 22

Koestler on Creativity

1967-12-05

Episode : 23

The World of Ted Serios

1967-12-12

Episode : 24

Professor in Toyland

1967-12-24