11 Season
116 Episode
Mysteries of the Abandoned - Season 3 Episode 4 Underwater Ghost Prison (2024)
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.
- Country : United States of America
- Genre : Documentary
- Studio : Science
- Director : Philip Grossman
- Cast : Kasper Michaels
