Horizon — S9 E1
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HDHorizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
Episode 1
The Missing Link
Jan 3, 1972
Episode 2
Navajo - The Last Red Indians
Jan 10, 1972
Episode 3
How Much Do You Smell?
Jan 17, 1972
Episode 4
The Parasite of Paradise
Jan 31, 1972
Episode 5
The Day it Rained Periwinkles
Feb 7, 1972
Episode 6
Are You Doing This for Me Doctor, or Am I Doing It for You?
Feb 14, 1972
Episode 7
How They Sold Doomsday
Feb 21, 1972
Episode 8
For Love or Money?
Feb 28, 1972
Episode 9
Whales, Dolphins and Men
Mar 6, 1972
Episode 10
What Is Race?
Mar 13, 1972
Episode 11
The Man-Made Lakes in Africa
Mar 20, 1972
Episode 12
Survival in the Sahara
Mar 27, 1972
Episode 13
Mind Over Body
Apr 10, 1972
Episode 14
Out of Volcanoes
Apr 17, 1972
Episode 15
The Wizard Who Spat on the Floor
May 1, 1972
Episode 16
Rail Crash
May 8, 1972
Episode 17
Do You Dig National Parks?
May 22, 1972
Episode 18
Sorry I Opened My Mouth
Jun 12, 1972
Episode 19
The Way We Move
Jul 3, 1972
Episode 20
The Life that Lives on Man
Jul 10, 1972
Episode 21
Sex Can Be a Problem
Jul 24, 1972
Episode 22
The Surgery of Violence
Jul 31, 1972
Episode 23
Hospital, 1922
Oct 12, 1972
Episode 24
When Polar Bears Swam in the Thames
Oct 19, 1972
Episode 25
The Making of the English Landscape
Oct 26, 1972
Episode 26
Shadows of Bliss
Nov 2, 1972
Episode 27
The Billion-Dollar Marsh
Nov 9, 1972
Episode 28
Do You Sincerely Want a Long Life?
Nov 16, 1972
Episode 29
The Making of a Natural History Film
Nov 23, 1972
Episode 30
Fire
Nov 30, 1972
Episode 31
Alaskan Pipe-Dream
Dec 7, 1972
Episode 32
Their Life in Your Hands
Dec 21, 1972
Episode 33
Navigating Europe
Dec 28, 1972
