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 to the hidden survival complexes found today.

The most secret of secret societies, The Freemasons, are intertwined with American history. Most of the Founding Fathers and 14 U.S. Presidents were Freemasons. Some say Washington DC is laid out as a Masonic code.  What other secrets are the Masons hiding?