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. |
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Title: | Underwater Ghost Prison | |
Air Date: | October 23, 2018 | |
Runtime: | 60 min | |
Genres: | Mystery History Travel | |
grasshopper rex : This finally has a release date. Feb 5, 2025. "The film traces the journeys of the four me...