Horizon: Season 25 (1988)
This season started on January 4, 1988. The table lists episodes with recorded air dates up to September 28, 2026.
| Ep | Title and air date | My place |
|---|---|---|
| 1 | The Transpanted Brain · 60 min | |
| 2 | Death of a Star · 60 min | |
| 3 | Playing With Madness · 60 min | |
| 4 | The Canal in the Jungle · 60 min | |
| 5 | Death of the Working Classes · 60 min | |
| 6 | The Greenhouse Effect · 60 min | |
| 7 | Struggling for Control · 60 min | |
| 8 | Thinking · 60 min | |
| 9 | Patients on Trial · 60 min | |
| 10 | Purple Warrior - Rules of Engagement · 60 min | |
| 11 | Purple Warrior - Limited War · 60 min | |
| 12 | The Heart of Another · 60 min | |
| 13 | Easter Islands - The Secret · 60 min | |
| 14 | Easter Islands - The Story · 60 min | |
| 15 | Doctors to Be - Trial by Interview · 60 min | |
| 16 | Doctors to Be - The Knowledge · 60 min | |
| 17 | Doctors to Be - Welcome to the Real World · 60 min | |
| 18 | Cancer at Bay · 60 min | |
| 19 | Traces of Murder · 60 min | |
| 20 | The Hope of Progress · 60 min | |
| 21 | A Newsday Revolution · 60 min | |
| 22 | A Good Test? · 60 min | |
| 23 | Superconductor - The Race for the Prize · 60 min | |
| 24 | Believe Me · 60 min | |
| 25 | The Quest for Tannu Tuva · 60 min |
