Staffel 18
Bilder
| # | Bild | Titel | Ausgestrahlt |
|---|---|---|---|
| 1 | Return to Mt. St. Helens | 08.01.1991 | |
| 2 | ConFusion in a Jar | 15.01.1991 | |
| 3 |  | The Hunt for China’s Dinosaurs | 05.02.1991 |
| 4 | The Case of the Flying Dinosaur | 12.02.1991 | |
| 5 | T. rex Exposed | 19.02.1991 | |
| 6 | Russian Right Stuff: The Invisible Spaceman | 26.02.1991 | |
| 7 | Russian Right Stuff: The Dark Side of the Moon | 27.02.1991 | |
| 8 | Russian Right Stuff: The Mission | 28.02.1991 | |
| 9 | Swimming With Whales | 05.03.1991 | |
| 10 | The Chip vs. the Chess Master | 26.03.1991 | |
| 11 | Sex, Lies and Toupee Tape | 01.10.1991 | |
| 12 | So You Want to Be a Doctor? | 09.10.1991 | |
| 13 | Secrets of the Dead Sea Scrolls | 15.10.1991 | |
| 14 | Suicide Mission to Chernobyl | 22.10.1991 | |
| 15 | Taller Than Everest? | 05.11.1991 | |
| 16 | Fastest Planes in the Sky | 12.11.1991 | |
| 17 | Avoiding the Surgeon's Knife | 03.12.1991 | |
| 18 | Skyscraper! | 10.12.1991 | |
| 19 | The Art of Faking It | 17.12.1991 |