Underwater Ghost Prison
Show: Mysteries of the Abandoned --> Season: 3 - Season 3
AirDate: 10/23/2018
Runtime: 45
Voting: 0 (0)

Overview: 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.