Mysteries of the Abandoned

Season 3 Episode 4: Underwater Ghost Prison

An entrance to the underworld in the American wild, a haunting Soviet underwater prison, and a strange complex of towers in a forest of ice are deserted engineering projects; new discoveries reveal how they were built and why they were abandoned.

Genre:

Documentary

Seasons:

13

Episodes:

140

Actor:

Kasper Michaels

Quality:

HD

Status:

Returning Series

First Air:

2017

IMDb:

7.3