Directed by Sergio Martino Written by Cesare Frugoni Luciano Martino Sergio Donati Sergio Martino H.P. Lovecraft 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 ... José (as Franco Iavarone) Roberto Posse ... Peter Giuseppe Castellano ... Skip Franco Mazzieri ... François (as Francesco Mazzieri) Jim Alquist ... James (US version) (as James Alquist) Eunice Bolt ... Samantha (US version) Tom J. Delaney ... Patterson (US version) Mel Ferrer ... Radcliffe (US version) Cameron Mitchell ... Decker (US version) Uncredited Cast Bobby Rhodes ... Rackham's Servant Produced by Roger Corman Luciano Martino Original Music by Luciano Michelini

Additional Info Premiere: January 18, 1979 Theatrical Release: June 26, 1981 DVD Release: July 28, 2009 Blu-ray Release: March 08, 2022 Country: Distributor: Full Moon Pictures Websites: Alternate Titles L'isola Degli Uomini Pesce Screamers Something Waits In The Dark Volcano Island Production Companies Dania Film Medusa Distribuzione Distributors New World Pictures   (1981) (USA) (theatrical) (dubbed) Viacom   (1989) (USA) (TV) (syndication) Alan Young Pictures   (2005) (USA) (DVD) (as "Island of Mutations") Mya Communication   (2009) (USA) (DVD) Scorpion Releasing   (2014) (USA) (Blu-ray) Scorpion Releasing   (2014) (USA) (DVD) Embassy Home Entertainment   (USA) (VHS) (as 'Screamers') Full Moon Features   (2021) (USA) (Blu-ray) Sinister Cinema   (USA) (DVD) (widescreen) (as 'Island of the Fishmen') Rating Stats Overall Rating 5.2 / 10 Our Rating -- / 10 Your Friends -- / 10 Male Users -- / 10 Female Users -- / 10 Site Ranking #7,061 / 20,698 Site Ranking #7,057 Richard Pryor: Here And Now (1983) #7,058 Operation Delta Force 3: Clear Target (1998) #7,059 In The Name Of The King 3: The Last Mission (2014) #7,060 Christina's House (2000) #7,061 The Island Of The Fishmen (1979) #7,062 Howling VI: The Freaks (1991) #7,063 The Ring Virus (1999) #7,064 Best Of The Best 3: No Turning Back (1995) #7,065 The Adventures Of Puss In Boots: Season 4 (2016)