Horizon: Season 9 (1972)
This season started on January 3, 1972. The table lists episodes with recorded air dates up to September 28, 2026.
| Ep | Title and air date | My place |
|---|---|---|
| 1 | The Missing Link · 60 min | |
| 2 | Navajo - The Last Red Indians · 60 min | |
| 3 | How Much Do You Smell? · 60 min | |
| 4 | The Parasite of Paradise · 60 min | |
| 5 | The Day it Rained Periwinkles · 60 min | |
| 6 | Are You Doing This for Me Doctor, or Am I Doing It for You? · 60 min | |
| 7 | How They Sold Doomsday · 60 min | |
| 8 | For Love or Money? · 60 min | |
| 9 | Whales, Dolphins and Men · 60 min | |
| 10 | What Is Race? · 60 min | |
| 11 | The Man-Made Lakes in Africa · 60 min | |
| 12 | Survival in the Sahara · 60 min | |
| 13 | Mind Over Body · 60 min | |
| 14 | Out of Volcanoes · 60 min | |
| 15 | The Wizard Who Spat on the Floor · 60 min | |
| 16 | Rail Crash · 60 min | |
| 17 | Do You Dig National Parks? · 60 min | |
| 18 | Sorry I Opened My Mouth · 60 min | |
| 19 | The Way We Move · 60 min | |
| 20 | The Life that Lives on Man · 60 min | |
| 21 | Sex Can Be a Problem · 60 min | |
| 22 | The Surgery of Violence · 60 min | |
| 23 | Hospital, 1922 · 60 min | |
| 24 | When Polar Bears Swam in the Thames · 60 min | |
| 25 | The Making of the English Landscape · 60 min | |
| 26 | Shadows of Bliss · 60 min | |
| 27 | The Billion-Dollar Marsh · 60 min | |
| 28 | Do You Sincerely Want a Long Life? · 60 min | |
| 29 | The Making of a Natural History Film · 60 min | |
| 30 | Fire · 60 min | |
| 31 | Alaskan Pipe-Dream · 60 min | |
| 32 | Their Life in Your Hands · 60 min | |
| 33 | Navigating Europe · 60 min |
