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Secret bunkers exist under every American city, but only a lucky few know about these hidden survival complexes. CODES AND CONSPIRACIES examines the underground bunkers that have been a feature of warfare planning since the dawn of time.
First Air Date : Mar 09, 2014
Last Air date : Nov 15, 2016
Episode : 18 Episode
Season : 3 Season
Runtime: 45:14 minutes
Studio: AHC
Country: United States of America
Cast: Dan Nachtrab
Crew:
