Cities of the Underworld — Season 1, Episode 8: London's Lost Cities
Documentary • 43 min • 4 seasons, 48 episodes • ★ 8.1/10
Episode synopsis
For thousands of years London has been among the most powerful cities in the world, below the busy streets and marketplaces another city hides--a city of Roman baths, secret crypts, lost rivers, indestructible bunkers that could hold up to 8,000 people, Winston Churchill's hidden war-rooms; host Eric Geller.
About Cities of the Underworld
Don Wildman travels to the farthest and deepest reaches of the globe, using cutting-edge technology to explore mysteries buried deep underground.