Mysteries of the Abandoned (2019) Season 4 Episode 4 2019
7.132/10 by 19 users
Tunnels filled with human bones lie beneath the streets of Paris, and this horrifying engineering marvel points to a dark secret; new discoveries reveal why this grisly underground death maze was built and why it was abandoned.
- Released: 2019-04-25
- Runtime: 42 minutes
- Genre: Documentary
- Stars: Kasper Michaels
- Director:
- Source: Layarstar
