Underground Marvels (2019)
45 Min.·IMDb 6.5
Season 1: Episode 6
The world's biggest labyrinth is a 1,553-mile cave system that's home to some of history's darkest mysteries, and new discoveries at this strange place reveal the long-lost secrets of Nazi occupation, Soviet revolution, and Cold War subterfuge.
Episodes
20 totalAvailability
Multiple subtitles. Streaming in Full HD quality.
Information
GB · 20 episodes
Overview
The world's biggest labyrinth is a 1,553-mile cave system that's home to some of history's darkest mysteries, and new discoveries at this strange place reveal the long-lost secrets of Nazi occupation, Soviet revolution, and Cold War subterfuge.
DocumentaryDrama
Cast
Chris Jarman
IMDB
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