Exploring the secret, Cold War US government bunker hidden under Greenbrier Hotel, West Virginia; Plus, delve into the depths of a former slate mine in Wales, UK.
Episode Information
TV Show
Underground Worlds
Season
Season 2
Episode Number
4
Air Date
January 31, 2022
Runtime
45 minutes
Underground Worlds: Season 2 - Hotel Bunker of the Apocalypse | StreamFlix | StreamFlix
