America's secret bunkers have a fascinating history, evolving from humble backyard shelters to massive underground cities created to safeguard the nation in the event of war.
Aired: Mar 9, 2014A long-buried conspiracy surrounding the Alcatraz escape is about to be revea...
Aired: Mar 16, 2014The next episode uncovers the hidden world of outlaw bikers' clubs, exposing ...
Aired: Mar 23, 2014The next episode uncovers a government cover-up surrounding UFOs, revealing a...
Aired: Mar 30, 2014America's secret bunkers have a fascinating history, evolving from humble bac...
Aired: Apr 6, 2014Uncover the enigmatic world of ancient and powerful organizations, where ambi...
Aired: Apr 13, 2014The next episode delves into the Freemasons' significant influence on America...
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Seasons: 3
Network: AHC
Production Country: United States
Genres:Documentary
