Horizon: Season 28 (1991)
This season started on January 7, 1991. The table lists episodes with recorded air dates up to September 28, 2026.
| Ep | Title and air date | My place |
|---|---|---|
| 1 | Sudden Death · 60 min | |
| 2 | Keen as Mustard · 60 min | |
| 3 | Smokers Can Harm Your Health · 60 min | |
| 4 | Coming In from the Cold · 60 min | |
| 5 | Small Problems with the Mirror · 60 min | |
| 6 | Two Weeks to Save the Earth · 60 min | |
| 7 | California Dreaming · 60 min | |
| 8 | The Day the Earth Melted · 60 min | |
| 9 | The Curse of Karash · 60 min | |
| 10 | Playing at Noah · 60 min | |
| 11 | Cashing in on Paradise · 60 min | |
| 12 | The Terracotta Time Machine · 60 min | |
| 13 | Measuring the Roof of the World · 60 min | |
| 14 | The First Americans · 60 min | |
| 15 | Inside Chernobyl's Sarcophagus · 60 min | |
| 16 | Colonising Cyberspace · 60 min | |
| 17 | Emerging Viruses · 60 min | |
| 18 | Camelford - A Bitter Aftertaste · 60 min | |
| 19 | Of Big Bangs, Stick Men and Galactic Holes · 60 min | |
| 20 | Food For Thought · 60 min | |
| 21 | The Long Road to the West · 60 min | |
| 22 | Half Hearted About Semi-Skimmed · 60 min | |
| 23 | T-Rex Exposed · 60 min |
