Cities of the Underworld uncovers dark secrets and mysteries of the subterranean environment and culture beneath various cities of the world. The host is peeling back layers of time and explores the Tomb of the Lost Mummies in Cairo, Rome's Hidden Empire, deadly Catacombs in Paris, Dracula's Underground in Bucharest and much more.

Die Sendung wird ausgestrahlt am Samstag, den 02.07.2022 um 10:30 Uhr auf BBC World News.