A fishing vessel crosses a stormy night, witnessing a bizarre creature attacking a crew member. As the fish population dwindles, a biologist investigates the cause. Meanwhile, a group of friends, including the skipper's daughter, plan a weekend getaway to a nearby island, but their trip takes a deadly turn when a deep-sea predator starts killing them off one by one.
Troglodyte
Monstrous sea creatures rise from the depths to devour the inhabitants of a small coastal town.