Synopsis
During the US Civil War, Union POWs escape in a balloon and end up stranded on a South Pacific island, inhabited by giant plants and animals. They must use their ingenuity to survive the dangers, and to devise a way to return home. Sequel to '20,000 Leagues Under the Sea' .
Movie Information
- Director
- Cy Endfield
- Writers
- Crane Wilbur, John Prebble, Daniel B. Ullman
- Release Year
- 1961
- Runtime
- 101 minutes
- Genre
- Adventure, Science Fiction
- Language
- EN
- Country
- United Kingdom, United States of America
- Status
- Released
- Rating
- 6.6 / 10 (208 votes)
Top Cast
Official Trailer
Ready to watch Mysterious Island?
Pick a streaming source and press play — free, HD, no signup.
▶ Watch Mysterious Island FreeYou May Also Like
Frequently Asked Questions
Where can I watch Mysterious Island online for free?
You can watch Mysterious Island (1961) online for free in HD on FreeFlix. No signup or subscription is required — just open this page and click play.
Is Mysterious Island available in HD?
Yes. FreeFlix offers Mysterious Island in full HD with multiple mirror sources, so if one source is slow you can switch in one click.
What is Mysterious Island about?
During the US Civil War, Union POWs escape in a balloon and end up stranded on a South Pacific island, inhabited by giant plants and animals. They must use their ingenuity to survive the dangers, and to devise a way to return home. Sequel to '20,000 Leagues Under the Sea' .
Do I need to register or pay?
No. FreeFlix is completely free, with no registration, account, credit card, or hidden charges.