Where To Stream Underground Marvels Season 2 Episode 1
Hotel Bunker of the Apocalypse
- Aired August 5, 2021
- 60 Min
- Rated 8.5
- Number 14 Of 16 Rated Episodes
The top-secret construction of a massive nuclear bunker remained concealed under a palatial West Virginia hotel for decades, and now, experts reveal how this vast subterranean structure was one of the most closely guarded Cold War secrets in US history.