Secrets of the Underground

Some of the world's most confounding archeological and architectural secrets are located close to home and just beneath our feet. With the recent...

Genre: Documentary
Countries: USA
Release Date: February 14, 2017
Year: 2017
Runtime: 60 mins
IMDb Rating:

3.45/5 - (20 Votes)

Secrets of the Underground Seasons/Episodes

► Season 1 - Click for episodes

Episode 1 - Capone's Escape Tunnels - 2017-02-14

Episode 2 - Mystery of the Serpent Mound - 2017-02-21

Episode 3 - America's Buried Massacre - 2017-02-28

Episode 4 - Rocky Mountain Monsters - 2017-03-07

Episode 5 - Great Lakes Bermuda Triangle - 2017-03-14

Episode 6 - Secret History of the New World - 2017-03-21

Episode 7 - Secret History of the New World - 2017-03-28

Episode 8 - American Stonehenge - 2017-04-04

► Season 2 - Click for episodes

Episode 1 - Legend of the Nazi Gold - 2017-10-28

Episode 2 - King Solomon's Treasures - 2017-11-04

Episode 3 - Tesla's Final Secrets - 2017-11-11

Episode 4 - Doomsday Volcano of the Gods - 2017-11-18

Episode 5 - Atlantis in America - 2017-11-25

Episode 6 - Mystery of the Ice Cave - 2017-12-02

Episode 7 - Lost Pirate City Treasure - 2017-12-09

Episode 8 - Quest for the Gold Rush Fortune - 2017-12-16

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