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.
Directed by Sergio Martino
sea monster
Trailer
IMDB
N/A
Letterboxd
2.8 / 5
Where to Watch
Cast
Barbara Bach
Amanda Marvin
Claudio Cassinelli
Lt. Claude de Ross
Richard Johnson
Edmond Rackham
Beryl Cunningham
Shakira
Joseph Cotten
Prof. Ernest Marvin
Franco Javarone
Jose
Roberto Posse
Peter
Giuseppe Castellano
Skip
Franco Mazzieri
Francois
Cameron Mitchell
Decker (US version)
Mel Ferrer
Radcliffe (US version)
Bobby Rhodes
Rackham's Servant (uncredited)
Crew
Sergio Martino
Director
Sergio Donati
Screenplay
Sergio Martino
Screenplay
Luciano Michelini
Original Music Composer
Eugenio Alabiso
Editor
Giancarlo Ferrando
Director of Photography
Luciano Martino
Producer
Roger Corman
Executive Producer
Luciano Martino
Story
Massimo Antonello Geleng
Production Design
Chris Walas
Special Effects Makeup Artist
Popular Reviews
11 reviews
Kolli
5.0★ · 03/17/26
The first 10 minutes are really good horror then it becomes much more of a cliche adventure mystery, still pretty fun.
The first 10 minutes are really good horror then it becomes much more of a cliche adventure mystery, still pretty fun.
danny
4.9★ · 10/06/24
hooptober 11 #12
i mean. pretty much what i was expecting out of island of the fishmen. i love when you can tell what was reshoots because there's just a random scene with cameron mitchell that does not connect at all with the plot. apparently 30 mins of this were cut for international release?? lame. roger corman why 💔
hooptober 11 #12
i mean. pretty much what i was expecting out of island of the fishmen. i love when you can tell what was reshoots because there's just a random scene with cameron mitchell that does not connect at all with the plot. apparently 30 mins of this were cut for international release?? lame. roger corman why 💔
Cinergy
4.0★ · 10/24/19
Low budget "Island of Doctor Moreau" ripoff with fishpeople instead of mammalian animal people.
Low budget "Island of Doctor Moreau" ripoff with fishpeople instead of mammalian animal people.
