Cities of the Underworld
TVPG
Documentary
History
Science
World history
Discoveries lie under the streets of today’s greatest cities.
Cast & Crew
Upcoming TV Airings
The airings below are based on a generic national schedule. Times and dates can vary by TV provider.
Wednesday, February 12
A-Bomb Underground
Season 2 • Episode 3
Underground technology protects Tokyo from natural disasters.
Wednesday, February 12
A-Bomb Underground
Season 2 • Episode 3
Underground technology protects Tokyo from natural disasters.
Thursday, February 13
A-Bomb Underground
Season 2 • Episode 3
Underground technology protects Tokyo from natural disasters.
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