Mysteries of the Underground

The UnXplained Season 7 Episode 18

Overview:
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?

Genre : Documentary

Actors : William Shatner

Release Date : 2025-10-31

Duration : 42 menit

Rating : ⭐ 5/10 (1 votes)

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Other Episodes (Season 7)

The Golden Age of Pirates
1. The Golden Age of Pirates
Impossible Ancient Inventions
2. Impossible Ancient Inventions
The Lost
3. The Lost
Alien Contagion
4. Alien Contagion
Ancient Bible Relics
5. Ancient Bible Relics
Islands of the Damned
6. Islands of the Damned
Tales From Antarctica
7. Tales From Antarctica
Robot Revolution
8. Robot Revolution
Secret Societies
9. Secret Societies
Secrets of the Spies
10. Secrets of the Spies
Secrets of the Civil War
11. Secrets of the Civil War
Mysterious Urban Legends
12. Mysterious Urban Legends
Mad Scientists
13. Mad Scientists
Strange Tales from the American Frontier
14. Strange Tales from the American Frontier
Terrors of the Deep
15. Terrors of the Deep
Unlocking the Sixth Sense
16. Unlocking the Sixth Sense
The World's Deadliest Assassins
17. The World's Deadliest Assassins
Mysteries of the Underground
18. Mysteries of the Underground

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