What on Earth? Season 2 Episode 2
Secret of Doomsday Mountain
Five discoveries are probably related to potential warfare and one possibly to wildlife.
2 - 13Stranger than FictionMay. 10, 2016- 2 - 12Curse of the AbyssMay. 03, 2016
- 2 - 11Unsolved MysteriesApr. 26, 2016
- 2 - 10Strange Things in the DesertApr. 12, 2016
- 2 - 9Military MysteriesApr. 05, 2016
- 2 - 8Secrets of Lost CitiesMar. 29, 2016
- 2 - 7Bible's Greatest MysteriesMar. 26, 2016
- 2 - 6Hidden Tomb of Genghis KhanMar. 01, 2016
- 2 - 5Curse of the Lost KingdomFeb. 23, 2016
- 2 - 4Who Built Supervillain Island?Feb. 16, 2016
- 2 - 3Lost City of the KalahariFeb. 09, 2016
- 2 - 2Secret of Doomsday MountainFeb. 02, 2016
- 2 - 1Finding Vietnam's Lost POWsJan. 26, 2016
