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Availability last checked Oct 1, 2026.
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What it's about
Adventure-seeker Ted Osborne has convinced his finacee Carole to finance his expedition to an uncharted South Pacific island supposedly populated with dinosaurs. Piloting their ship is Captain Tarnowski, a ruthless alcoholic suffering from malaria- induced bouts of insanity. When they arrive at the island, they discover that the stories they have heard are all true. Will they survive to tell anyone what they've found?
Cast and crew
- Director
- Jack Bernhard
- Writer
- Robert T. Shannon, Jack Harvey
- Starring
- Virginia Grey, Phillip Reed, Richard Denning
Details
- Release date
- Oct 15, 1948
- Language
- English
- Country
- United States
Where to Watch Unknown Island (1948) in the US — common questions
- Where to watch Unknown Island in the United States?
- Unknown Island is available free with ads in the United States. Watch the movie free with ads on Tubi TV.
- Can I stream Unknown Island or do I have to rent it in the United States?
- We have not confirmed a subscription, rental, or purchase option for Unknown Island in the United States.
- Can I watch Unknown Island for free in the United States?
- Watch the movie free with ads on Tubi TV.
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