Cities of the Underworld
Season 4 Episode 7 - Secrets of the Ancient Metropolis
8.1 ?
2007
Documentary
Don explores the massive underground cities in the mountains of Turkey that may have been home to the first civilization on Earth.
Episodes in Season 4
1
Mayan Apocalypse
43 min
2
America's Military Underground
43 min
3
America's Unmapped Murder Tunnels
43 min
4
America's Ancient Ancestors
43 min
5
The Pirate Queen's Lair
43 min
6
Templars and The Founding Fathers
43 min
7
Secrets of the Ancient Metropolis
43 min
NOW PLAYING
8
The Lost Aztec Colony
43 min
