Sesong 13
Bilder
| # | Bilde | Tittel | Sendt |
|---|---|---|---|
| 1 | Halley's Comet: Once in a Lifetime | 21. jan. 1986 | |
| 2 | Goddess of the Earth | 28. jan. 1986 | |
| 3 | Horsemen of China | 4. feb. 1986 | |
| 4 | Life's First Feelings | 11. feb. 1986 | |
| 5 | The Case of the Frozen Addict | 18. feb. 1986 | |
| 6 | Toxic Trials | 25. feb. 1986 | |
| 7 | Skydive to the Rain Forest | 4. mars 1986 | |
| 8 | Return of the Osprey | 11. mars 1986 | |
| 9 | The Rise of a Wonder Drug | 18. mars 1986 | |
| 10 | When Wonder Drugs Don't Work | 25. mars 1986 | |
| 11 | Visions of Star Wars | 22. apr. 1986 | |
| 12 | The Search for the Disappeared | 14. okt. 1986 | |
| 13 | The Planet that Got Knocked on its Side | 21. okt. 1986 | |
| 14 | High-Tech Babies | 4. nov. 1986 | |
| 15 | Can AIDS Be Stopped? | 11. nov. 1986 | |
| 16 | Is Anybody Out There? | 18. nov. 1986 | |
| 17 | Mystery of the Animal Pathfinders | 25. nov. 1986 | |
| 18 | Are You Swimming in a Sewer? | 2. des. 1986 | |
| 19 | Sail Wars! | 9. des. 1986 | |
| 20 | Leprosy Can Be Cured! | 16. des. 1986 |