Where To Stream Mysteries of the Abandoned Season 3 Episode 4
Underwater Ghost Prison
- Aired October 23, 2018
- 60 Min
- Rated 8.5
- Number 37 Of 140 Rated Episodes
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, and new discoveries reveal how they were built and why they were abandoned.