
The Island of the Fishmen
1979 · Movie · R · 93 min · ★ 5.7 · 42% critics
After a prison ship sinks in the Caribbean, a few survivors wash up on a remote island that seems empty at first. A welcoming household offers shelter, but disappearances, strange experiments, and lurking creatures turn the castaways’ search for escape into a tense adventure-horror mystery.
Also known as Screamers · Island of Mutations · Something Waits in the Dark · The Fish Men
Where to watch
Watch free on Tubi — also streaming on Full Moon.
2 hours to watch.
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Details
- Original title
- L'isola degli uomini pesce
- Years
- 1979
- Release date
- 1979-01-18
- Language
- Italian
- Rated
- R
- Runtime
- 93 min
- Max quality
- HD
- Critic score
- 42/100
- TMDB rating
- 5.7/10 (77 votes)
About
You may enjoy this if you like pulpy island adventures with monsters, mad-science vibes, and a campy 1970s feel, somewhere between Zombie and Nightmare City; Not for you if you want nonstop scares or polished creature effects.
Pros: fun adventure-horror mix; memorable fish-creatures; colorful island atmosphere | Cons: slow pacing; goofy effects at times; uneven dubbing
Themes
- sea monster
Cast & crew

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)
Directed by Sergio Martino