Horizon: Season 18 (1981)
This season started on January 5, 1981. The table lists episodes with recorded air dates up to September 28, 2026.
| Ep | Title and air date | My place |
|---|---|---|
| 1 | Spend and Prosper · 60 min | |
| 2 | A Whole New Medicine · 60 min | |
| 3 | The Qualyub Project · 60 min | |
| 4 | No One Will Take Me Seriously · 60 min | |
| 5 | Living with Dying · 60 min | |
| 6 | A Is for Atom, B Is for Bomb · 60 min | |
| 7 | Who Will Deliver Your Baby? · 60 min | |
| 8 | West of Bangalore · 60 min | |
| 9 | Gentlemen, Lift Your Skirts · 60 min | |
| 10 | Hello Universe! · 60 min | |
| 11 | Voices from Silent Hands · 60 min | |
| 12 | Did Darwin Get It Wrong? · 60 min | |
| 13 | East of Bombay · 60 min | |
| 14 | Resolution on Saturn - The Rings · 60 min | |
| 15 | Resolution on Saturn - The Moons · 60 min | |
| 16 | Heads I Win, Tails You Lose · 60 min | |
| 17 | The Hunt for the Legion Killer · 60 min | |
| 18 | Breaking in Children · 60 min | |
| 19 | The Grid · 60 min | |
| 20 | Butterflies or Barley? · 60 min | |
| 21 | Science for the People · 60 min | |
| 22 | The Race to Ruin · 60 min | |
| 23 | Death of the Dinosaurs · 60 min | |
| 24 | The Pleasure of Finding Things Out · 60 min | |
| 25 | The Cornucopia · 60 min | |
| 26 | A Race Against Time · 60 min | |
| 27 | Painting by Numbers · 60 min |
