Season 2
Episode 1:
Underground Apocalypse
Episode 2:
Vietnam
Episode 3:
A-Bomb Underground
Episode 4:
Viking Underground
Episode 5:
Hitler's Last Secret
Episode 6:
Maya Underground
Episode 7:
Mob Underground
Episode 8:
Prophecies From Below
Episode 9:
New York: Secret Societies
Episode 10:
Washington D.C.: Seat of Power
Episode 11:
Stalin's Secret Lair
Episode 12:
Katrina Underground
Episode 13:
Secret Soviet Bases
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Cities of the Underworld
Overview:
Don Wildman travels to the farthest and deepest reaches of the globe, using cutting-edge technology to explore mysteries buried deep underground.
First Air Date: 2007-03-02
Genre:
Seasons: 4
Episodes: 48
Episode Duration: 43 min
Status: Ended
Production: Thirty Four Productions
