Episodes

EPISODE 1 2017-02-14 Episode 1 "Capone's Escape Tunnels" EPISODE 2 2017-02-21 Episode 2 "Mystery of the Serpent Mound" EPISODE 3 2017-02-28 Episode 3 "America's Buried Massacre" EPISODE 4 2017-03-07 Episode 4 "Rocky Mountain Monsters" EPISODE 5 2017-03-14 Episode 5 "Great Lakes Bermuda Triangle" EPISODE 7 2017-03-28 Episode 7 "Secret History of the New World" EPISODE 8 2017-04-04 Episode 8 "American Stonehenge"
EPISODE 1 2017-10-28 Episode 1 "Legend of the Nazi Gold" EPISODE 2 2017-11-04 Episode 2 "King Solomon's Treasures" EPISODE 3 2017-11-11 Episode 3 "Tesla's Final Secrets" EPISODE 4 2017-11-18 Episode 4 "Doomsday Volcano of the Gods" EPISODE 5 2017-11-25 Episode 5 "Atlantis in America" EPISODE 6 2017-12-02 Episode 6 "Mystery of the Ice Cave" EPISODE 7 2017-12-09 Episode 7 "Lost Pirate City Treasure" EPISODE 8 2017-12-16 Episode 8 "Quest for the Gold Rush Fortune"
Secrets of the Underground

Secrets of the Underground

A search for an underground escape route said to have been used by Al Capone. Also: who or what built earthen mounds in Washington state.

Genre: Reality

Creator: N/A

Country: United States of America

Typetv
Duration1h
Release2017
Rating4.3
Keywords: -
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