Tokyo, Japan is a city straight out of the future, above ground and below. Go beneath the busy streets to see the latest technology that will save the city from the many natural disasters ready to strike. From there go back in time to World War II to see how Hiroshima's underground offered protection from the most powerful bombs.

Episode Viewers and Ratings

Season 2 Episode 3 of Cities of the Underworld resulted in a 0.00 rating in the 18-49 demographic.

Cities of the Underworld Season 2 Episodes...

• s02e01 - Underground Apocalypse
• s02e02 - Vietnam
• s02e03 - A-Bomb Underground
• s02e04 - Viking Underground
• s02e05 - Hitler's Last Secret
• s02e06 - Maya Underground
• s02e07 - Mob Underground
• s02e08 - Prophecies from Below
• s02e09 - New York: Secret Societies
• s02e10 - Washington DC: Seat of Power
• s02e11 - Stalin's Secret Lair
• s02e12 - Katrina Underground
• s02e13 - Secret Soviet Bases

Cities of the Underworld Show Summary

Peel back the layers of history with hosts Don Wildman and Eric Geller, as they explore underneath the cities of the world to find the hidden engineering feats and dark histories buried beneath. Travel though a maze of tunnels, hidden water supplies, hideouts, and tombs lost to time.