Horizon: Season 4
EP1 - Sons of Cain
EP2 - When Is a Body Dead? / How to Win Friends and Influence People
EP3 - How Best to Make a Man / How Best to Make a Scientist
EP4 - Dynamo - The Life of Michael Faraday
EP5 - Migraine
EP6 - How Safe Is Surgery?
EP7 - Sleep and Dreams
EP8 - The Shape of War to Come
EP9 - Memory
EP10 - Masters of the Desert
EP11 - Cancer - The Search for the Virus
EP12 - Cancer - The Smoker's Gamble
EP13 - Science and the Supernatural
EP14 - Hypnosis
EP15 - The War of the Boffins
EP17 - Aspects of Alcohol
EP18 - Lords of the Sea
EP19 - Will Art Last?
EP20 - Air Safety: The Unknown Factor
EP21 - The Life and Death of the Pine Processionary
EP22 - Koestler on Creativity
EP23 - The World of Ted Serios
EP24 - Professor in Toyland
Horizon
First Air Date: 1964-02-04
Original Language: EN
Vote Average: 7.4
TMDB-ID: 1966
IMDB ID: tt0318224
