The Underground Eiger (1979)
A marvelous portrayal of a key event in British caving, and of the adventurous spirit of the two cavers famous for their numerous cave diving breakthroughs and records. Documenting a world record-breaking cave dive of 6,000 ft (1,800 m) made by Geoff Yeadon and Oliver Statham from West Kingsdale Master Cave, in North Yorkshire, England to Keld Head.
- Year: 1979
- Genres: Documentary
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- Runtime: 50 min