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- 20,000 Meters Under the Earth, in search of the giant cave's mystery
2020s · Germany · documentary
20,000 Meters Under the Earth, in search of the giant cave's mystery (2021)
Directed by Freddie Röckenhaus · 1 h 30 min
- Year
- 2021
- Running time
- 1 h 30 min
- Countries
- Germany
- Languages
- German
Same director