Mysteries of the Abandoned

Season 4 Episode 4: Labyrinth of the Dead

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.

Genre:

Documentary

Seasons:

13

Episodes:

140

Actor:

Kasper Michaels

Quality:

HD

Status:

Returning Series

First Air:

2017

IMDb:

7.3