

Documentary
The Best Episodes of Cities of the Underworld
Every episode of Cities of the Underworld ranked from best to worst. Let's dive into the Best Episodes of Cities of the Underworld!

Documentary
The Best Episodes of Cities of the Underworld
Every episode of Cities of the Underworld ranked from best to worst. Let's dive into the Best Episodes of 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.
Seasons4
Best Episodes Summary
"A-Bomb Underground" is the best rated episode of "Cities of the Underworld". It scored 8.6/10 based on 25 votes. Directed by Unknown and written by Unknown, it aired on 2/11/2008. This episode scored 0.4 points higher than the second highest rated, "Vietnam".