This gory, chilling low-budget shocker from the Roger Corman stable concern the conflict over a pink-orange cannery in a Pacific Ocean northwestern United States town. Genetically treated salmon flight the works and are eat by coelacanth, who mutate into humanoid monster with elephantine cranium and crisp claw. The animal get down attack adolescent couple, kill the male child and copulate with the girl (in some pretty graphical monster-rape scene). finally, a clump of them make entire chaos at the one-year salmon festival.