

Realm of Darkness - Caves of Glass
1986, English. Directed by Sid Perou.
Caves of Glass is a documentary from director Sid Perou's Realm of Darkness series, focusing on the ice caves of the Austrian Tennengebirge Alps, including the Eisriesenweld and Eiskogelhöhle. It features Austrian speleologist Fritz Oedl, Belgian speleologist Guy Meauxsoone, and Ian "Tommo" White of the Northern Caving Community. First broadcast on Channel 4 on February 15, 1986, it won a Special Mention at the 5th Barcelona International Festival of Esoteric Cinema that same year.
- Runtime
- 0h 52m
- Post-credits
- None listed
- Language
- English
- Rated
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Realm of Darkness - Caves of Glass isn’t streaming on any OTT platform in India yet; it released on 15 February 1986.
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Cast & crew
Details
- Released
- 15 February 1986
- Country
- United Kingdom
- Written by
- Sid Perou
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Realm of Darkness - Caves of Glass: quick answers
Is Realm of Darkness - Caves of Glass worth watching?
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How long is Realm of Darkness - Caves of Glass?
Realm of Darkness - Caves of Glass runs 52 minutes (0h 52m).
Does Realm of Darkness - Caves of Glass have a post-credits scene?
None is listed for Realm of Darkness - Caves of Glass. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
Realm of Darkness - Caves of Glass parents guide: is it suitable for kids?
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Which OTT platform is Realm of Darkness - Caves of Glass on?
Realm of Darkness - Caves of Glass isn’t streaming on any OTT platform in India yet; it released on 15 February 1986. (Checked 13 November 2026.)
What movies are like Realm of Darkness - Caves of Glass?
If you liked Realm of Darkness - Caves of Glass, try Explorer: The Last Tepui, The Alpinist, The Dawn Wall.
Who directed Realm of Darkness - Caves of Glass?
Realm of Darkness - Caves of Glass (1986) was directed by Sid Perou and stars David Fleeshman, Guy Meauxsoone, Fritz Oedl.