Temporada 39
Imágenes
| # | Imagen | Título | Emitido |
|---|---|---|---|
| 1 |  | Deadliest Volcanoes | 4 ene 2012 |
| 2 |  | Bombing Hitler's Dams | 11 ene 2012 |
| 3 | 3D Spies of WWII | 18 ene 2012 | |
| 4 |  | Mystery of a Masterpiece | 25 ene 2012 |
| 5 |  | Ice Age Death Trap | 1 feb 2012 |
| 6 |  | Separating Twins | 8 feb 2012 |
| 7 | Cracking Your Genetic Code | 28 mar 2012 | |
| 8 |  | Hunting the Elements | 4 abr 2012 |
| 9 |  | Deadliest Tornadoes | 11 abr 2012 |
| 10 |  | Why Ships Sink | 18 abr 2012 |
| 11 |  | Secrets of the Sun | 25 abr 2012 |
| 12 |  | Secrets of the Viking Sword | 10 oct 2012 |
| 13 |  | Forensics on Trial | 17 oct 2012 |
| 14 |  | Mystery of Easter Island | 7 nov 2012 |
| 15 | Ultimate Mars Challenge | 14 nov 2012 | |
| 16 | Inside the Megastorm | 18 nov 2012 |