Horizon: Season 20
EP1 - Sizewell Under Pressure
EP2 - The Tropical Time Machine
EP3 - The Geneva Event
EP4 - How Much Can You Drink?
EP5 - Talking Turtle
EP6 - What Little Girls are Made of
EP7 - British Science - On the Wrong Track?
EP8 - The Great Plains Massacre
EP9 - Hard Rock
EP10 - Better Mind the Computer
EP11 - Madness on Trial
EP12 - Sixty Minutes to Meltdown
EP13 - Killer in the Village
EP14 - The Case of ESP
EP15 - The Artificial Heart
EP16 - Dr. Priestley and the Breath of Life
EP17 - Professor Hawking's Universe
EP18 - The Cruel Choice
EP19 - A Child's Guide to Languages
EP20 - China's Child
EP21 - The Earthquake Connection
EP22 - Prisoner or Patient?
EP23 - Cancer: The Pattern in the Genes
EP24 - The Academy
Horizon
First Air Date: 1964-02-04
Original Language: EN
Vote Average: 7.4
TMDB-ID: 1966
IMDB ID: tt0318224
