

Mysterious Island
1951, English. Directed by Spencer Gordon Bennet.
SEE Sensational Inter-Space Serial Thrills...as Mercury Space Ship Invades...
It is 1865 and Union prisoners use a military balloon to escape a Southern prison camp near the end of the Civil War. The balloon drifts for days and finally lands on a mysterious volcanic island with very unusual inhabitants. Also landing, in a better aircraft, is Rulu, a visitor from Mercury. She seeks a radio-active material that will enable her to manufacture an explosive that will destroy the world or, at least, the portion known as Earth in this 15 Chapter Serial from the 1950s.
- Runtime
- 4h 12m
- Post-credits
- None listed
- Language
- English
- Rated
- Check local
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Mysterious Island isn’t on a subscription OTT platform in India, but you can watch it free online.
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Availability in India as of 11 November 2026. Streaming data by JustWatch.
Cast & crew
- Spencer Gordon BennetDirector
- Richard CraneCapt. Cyrus Harding
- Marshall ReedJack Pencroft
- Karen RandleRulu of Mercury
- Ralph HodgesHerbert 'Bert' Brown
- Gene RothPirate Capt. Shard
- Hugh ProsserGideon Spillet
- Leonard PennCapt. Nemo
- Terry FrostAyrton - The Wild Man
- Rusty WescoattMoley - Shard Henchman
- Bernie HamiltonNeb
- William FawcettMr. Jackson
- George RobothamMercurian
Details
- Released
- 13 September 1951
- Country
- United States of America
- Written by
- Lewis Clay, Royal K. Cole, George H. Plympton
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News & fan talk
What Mysterious Island is based on
Mysterious Island is based on The Mysterious Island (6767) by Jules Verne, published by Hetzel éds.
6767
The Mysterious Island
By Jules Verne
Published by Hetzel éds
Source details from Wikidata and TMDB.
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Mysterious Island: quick answers
Is Mysterious Island worth watching?
Mysterious Island doesn’t have enough ratings for a verdict yet.
How long is Mysterious Island?
Mysterious Island runs 252 minutes (4h 12m).
Does Mysterious Island have a post-credits scene?
None is listed for Mysterious Island. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
Mysterious Island parents guide: is it suitable for kids?
No age rating is listed for Mysterious Island yet.
Which OTT platform is Mysterious Island on?
Mysterious Island isn’t on a subscription OTT platform in India, but you can watch it free online. (Checked 11 November 2026.)
What movies are like Mysterious Island?
If you liked Mysterious Island, try The Primevals, Babylon 5: The Legend of the Rangers - To Live and Die in Starlight, Solo: A Star Wars Story.
Who directed Mysterious Island?
Mysterious Island (1951) was directed by Spencer Gordon Bennet and stars Richard Crane, Marshall Reed, Karen Randle.
What is Mysterious Island based on?
Mysterious Island is based on The Mysterious Island (6767) by Jules Verne, published by Hetzel éds.