Island of the Fishmen

L'isola degli uomini pesce
French theatrical release poster
Directed by	Sergio Martino
Screenplay by	Sergio Martino Sergio Donati Cesare Frugoni
Story by	Luciano Martino Cesare Frugoni
Produced by	Luciano Martino
Starring	Barbara Bach Claudio Cassinelli Richard Johnson Joseph Cotten
Cinematography	Giancarlo Ferrando
Edited by	Eugenio Alabiso
Music by	Luciano Michelini
Production companies	Dania Film Medusa Cinematografica
Distributed by	Medusa Distribuzione (Italy) New World Pictures (United States)
Release dates	18 January 1979 (1979-01-18) (Italy) 26 June 1981 (1981-06-26) (U.S.)
Running time	100 minutes
Country	Italy
Languages	Italian English

Island of the Fishmen aka. Island of Mutations (Italian: L'isola degli uomini pesce) is a 1979 Italian action-horror film directed by Sergio Martino, starring Barbara Bach, Joseph Cotten and Richard Johnson.

In 1981, about 30 minutes of footage was removed from the original film and replaced with new material for international release. This version was given the title Screamers.