Island of the Fishmen
L'isola degli uomini pesce
“Killers from the deep guard the forbidden treasures on...”
We checked 8 streaming services in India on 06 Jun 2026 at 00:51 IST
About
After their prison ship sinks in the Caribbean, a group of prisoners and a doctor wash ashore on a seemingly deserted island. They soon discover a strange couple, who invite them to stay at their house. While the prisoners plan an escape, the doctor does some investigating, and soon finds out just what the pair are really doing, and why the prisoners keep disappearing mysteriously.
Cast
Barbara Bach
as Amanda Marvin
Claudio Cassinelli
as Lt. Claude de Ross
Richard Johnson
as Edmond Rackham
Beryl Cunningham
as Shakira
Joseph Cotten
as Prof. Ernest Marvin
Franco Javarone
as Jose
Roberto Posse
as Peter
Giuseppe Castellano
as Skip
Franco Mazzieri
as Francois
Cameron Mitchell
as Decker (US version)
Mel Ferrer
as Radcliffe (US version)
Eunice Bolt
as Samantha (US Version)
Jim Alquist
as James (US version)
Tom J. Delaney
as Patterson (US version)
Bobby Rhodes
as Rackham's Servant (uncredited)
Riccardo Petrazzi
as Prisoner on Lifeboat(uncredited)
Where does Island of the Fishmen rank today?
Island of the Fishmen is #10000 on the CineFlixo Daily Streaming Charts today.
- Highest: #10000
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Watch Island of the Fishmen Online Free in HD
Stream Island of the Fishmen online free in HD on CineFlixo. A talked-about science fiction and horror movie originally produced in Italiano and released in 1979, it's earned a solid 5.7/10 from 77 viewers worldwide.
About Island of the Fishmen
“Killers from the deep guard the forbidden treasures on...”
After their prison ship sinks in the Caribbean, a group of prisoners and a doctor wash ashore on a seemingly deserted island. They soon discover a strange couple, who invite them to stay at their house. While the prisoners plan an escape, the doctor does some investigating, and soon finds out just what the pair are really doing, and why the prisoners keep disappearing mysteriously. Running 93 minutes.
Island of the Fishmen Cast and Characters
The cast features Barbara Bach (as Amanda Marvin), Claudio Cassinelli (as Lt. Claude de Ross), Richard Johnson (as Edmond Rackham), Beryl Cunningham (as Shakira), and Joseph Cotten (as Prof. Ernest Marvin). Their performances are a major reason Island of the Fishmen has built such a passionate audience.
Where to Watch Island of the Fishmen Online
On CineFlixo you can watch Island of the Fishmen free — no account, no credit card, no ads in the middle of the show. We stream the full film in 720p / 1080p HD, with subtitles when available, on any device: phone, tablet, laptop, or smart TV browser.
▶ Watch Island of the Fishmen NowWhy People Are Watching Island of the Fishmen
Island of the Fishmen flies under the radar but it deserves your attention. What makes it work is world-building that respects the audience's intelligence. If you enjoy Italiano storytelling that doesn't follow the same tired beats, this is the kind of film you'll end up recommending to friends.
Frequently Asked Questions about Island of the Fishmen
Where can I watch Island of the Fishmen online for free?
You can watch Island of the Fishmen online free on CineFlixo. Just open the page and hit play — no signup, no subscription, full HD streaming on phone, tablet, or desktop.
How long is Island of the Fishmen?
Island of the Fishmen runs for 93 minutes (about 1.6 hours).
Is Island of the Fishmen good? What's the rating?
Island of the Fishmen holds a 5.7/10 rating based on 77 reviews — a niche pick worth checking out.
Who is in the cast of Island of the Fishmen?
The main cast includes Barbara Bach, Claudio Cassinelli, Richard Johnson, and Beryl Cunningham, plus a strong supporting ensemble.
Is Island of the Fishmen available in Italiano?
Yes — Island of the Fishmen was originally produced in Italiano and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.
When was Island of the Fishmen released?
Island of the Fishmen was released in 1979.
Do I need an account to watch Island of the Fishmen on CineFlixo?
No. CineFlixo is free and you can watch Island of the Fishmen without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.
Similar Movies You Might Like
If you enjoyed Island of the Fishmen, check out Bermuda Tentacles, Lizard Man, Leviathan, Atlantis: The Lost Empire, and Creature from the Black Lagoon.
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Frequently Asked Questions
Common questions about Island of the Fishmen
Where can I watch Island of the Fishmen for free?
You can watch Island of the Fishmen (1979) online for free on CineFlixo. Just click "Watch Free" on this page to start streaming instantly — no account, subscription, or downloads required.
What is Island of the Fishmen about?
Island of the Fishmen is a Science Fiction/Horror film. After their prison ship sinks in the Caribbean, a group of prisoners and a doctor wash ashore on a seemingly deserted island. They soon discover a strange couple, who invite them to stay at their house. While the prisoners plan an escape, the doctor does some investigating, and soon finds out just what the pair are really doing, and why the prisoners keep disappearing mysteriously.
When was Island of the Fishmen released?
Island of the Fishmen was released on January 18, 1979. It has a runtime of 1h 33m. The film was produced by Medusa Distribuzione.
Who stars in Island of the Fishmen?
Island of the Fishmen stars Barbara Bach, Claudio Cassinelli, Richard Johnson and Beryl Cunningham. The full cast list is available in the Cast section above.
Is Island of the Fishmen available in HD?
Yes, Island of the Fishmen is available to stream in high definition (HD) on CineFlixo. Our players automatically deliver the best quality your connection supports — no extra setup needed.