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.
Sunday, March 1
Secret Soviet Bases
Season 2 • Episode 13
Host Don Wildman digs into the subterranean world of Cold War secrets in Ukraine.
Monday, March 2
Secret Soviet Bases
Season 2 • Episode 13
Host Don Wildman digs into the subterranean world of Cold War secrets in Ukraine.
Monday, March 2
Secret Soviet Bases
Season 2 • Episode 13
Host Don Wildman digs into the subterranean world of Cold War secrets in Ukraine.
Monday, March 2
Secret Soviet Bases
Season 2 • Episode 13
Host Don Wildman digs into the subterranean world of Cold War secrets in Ukraine.
Monday, March 9
Secret Soviet Bases
Season 2 • Episode 13
Host Don Wildman digs into the subterranean world of Cold War secrets in Ukraine.
Tuesday, March 10
Secret Soviet Bases
Season 2 • Episode 13
Host Don Wildman digs into the subterranean world of Cold War secrets in Ukraine.
Tuesday, March 10
Secret Soviet Bases
Season 2 • Episode 13
Host Don Wildman digs into the subterranean world of Cold War secrets in Ukraine.
Watchlist Easy access to only the shows you care about — all in one simple place
Alerts Only important notifications — when a show is returning, when it becomes available to stream, and more.
Special Offers Exclusive products we release related to your favorite shows and streaming services