hd.thomson-multimediaMysteries of the Abandoned Arctic Hell Pit (2017– ) watch online HD
- Original title:Arctic Hell Pit
- Category:TV Episode / Documentary
- Released:2017–
- Duration:42min
- Video type:TV Episode
- Rating 7.5
- Votes 864
Related videos:
Short summary
Traces of a Russian hole to hell in the Arctic, a military base in America's wild west, and a strange looming tower are mysterious deserted engineering projects, and new discoveries real how they were built and why they were abandoned.