Stagione 21
Immagini
| # | Immagine | Titolo | Trasmesso |
|---|---|---|---|
| 1 |  | The Top Ten Extraordinary Discoveries | 7 feb 2025 |
| 2 |  | The Top Ten Mysterious Monoliths | 14 feb 2025 |
| 3 |  | The Top Ten UFO Crashes | 21 feb 2025 |
| 4 |  | The Top Ten Unexplained Technologies | 28 feb 2025 |
| 5 |  | The Top Ten Secret Projects | 7 mar 2025 |
| 6 |  | The Top Ten Mysterious Mountains | 14 mar 2025 |
| 7 |  | Mysteries of the Aztecs | 21 mar 2025 |
| 8 |  | The Glowing Orb Phenomenon | 28 mar 2025 |
| 9 |  | The Legacy of J. Allen Hynek | 29 ago 2025 |
| 10 |  | The Volcano Factor | 5 set 2025 |
| 11 |  | The Birdman Mystery | 12 set 2025 |
| 12 |  | The Abduction Files | 19 set 2025 |
| 13 |  | The Giants | 2 ott 2025 |
| 14 |  | Aliens In Our Midst | 9 ott 2025 |
| 15 |  | Britain’s UFO Files | 16 ott 2025 |
| 16 |  | Mysteries Of The Norse Gods | 23 ott 2025 |
| 17 |  | Secrets of Japan | 6 nov 2025 |