

Subterranian Secrets
1991, Swedish. Directed by Clas Lindberg.
The ten year old Nisse suffers from acute asthma and is rushed to the hospital. There he meets Lelle who is a bitter, lonely and seriously ill twelve-year-old. Lelle, who never gets any visits treats Nisse kindly. Lelle inaugurates Nisse in his secret plan to build a giant Zeppelin and steal the food available in the hospital's underground reserves.
- Runtime
- 1h 22m
- Post-credits
- None listed
- Language
- Swedish
- Rated
- Check local
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Where to watch Subterranian Secrets
Subterranian Secrets isn’t streaming on any OTT platform in India yet; it released on 22 February 1991.
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Cast & crew
Details
- Released
- 22 February 1991
- Original title
- Underjordens hemlighet
- Country
- Sweden
- Written by
- Clas Lindberg
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News & fan talk
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Subterranian Secrets: quick answers
Is Subterranian Secrets worth watching?
Subterranian Secrets doesn’t have enough ratings for a verdict yet.
How long is Subterranian Secrets?
Subterranian Secrets runs 82 minutes (1h 22m).
Does Subterranian Secrets have a post-credits scene?
None is listed for Subterranian Secrets. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
Subterranian Secrets parents guide: is it suitable for kids?
No age rating is listed for Subterranian Secrets yet.
Which OTT platform is Subterranian Secrets on?
Subterranian Secrets isn’t streaming on any OTT platform in India yet; it released on 22 February 1991. (Checked 9 November 2026.)
What movies are like Subterranian Secrets?
If you liked Subterranian Secrets, try Welcome Home Roscoe Jenkins, The Happiest Millionaire, The Longshots.
Who directed Subterranian Secrets?
Subterranian Secrets (1991) was directed by Clas Lindberg and stars Max Vitali, Oliver Loftéen, Gösta Ekman.