Video Sources 3 Views Report Error
The UnXplained: 7x18
Mysteries of the Underground
Beneath our feet lie hidden ancient tunnels, sacred caves, and shadowy passages into a world of darkness shaped by nature, carved by man, and steeped in myth. Are these underground realms mere remnants of the past?
7 - 1The Golden Age of Pirates Oct. 04, 2024
7 - 2Impossible Ancient Inventions Oct. 11, 2024
7 - 3The Lost Oct. 18, 2024
7 - 4Alien Contagion Oct. 25, 2024
7 - 5Ancient Bible Relics Nov. 01, 2024
7 - 6Islands of the Damned Nov. 08, 2024
7 - 7Tales From Antarctica Jun. 06, 2025
7 - 8Robot Revolution Jun. 13, 2025
7 - 9Secret Societies Jun. 20, 2025
7 - 10Secrets of the Spies Jun. 27, 2025
7 - 11Secrets of the Civil War Jul. 11, 2025
7 - 12Mysterious Urban Legends Jul. 18, 2025
7 - 13Mad Scientists Jul. 25, 2025
7 - 14Strange Tales from the American Frontier Aug. 01, 2025
7 - 15Terrors of the Deep Oct. 03, 2025
7 - 16Unlocking the Sixth Sense Oct. 10, 2025
7 - 17The World's Deadliest Assassins Oct. 17, 2025- 7 - 18Mysteries of the Underground Oct. 31, 2025