A tsunami floods Malibu and unleashes a hunting pack of deep-water prehistoric goblin sharks, targeting a group of lifeguards trapped in their half-submerged station on stilts and a team of construction workers stranded in a flood...

When Luke is viciously attacked and his fiancée is raped and murdered, he pledges to train himself in deadly hand-to-hand combat and use it against any wrongdoers who dare cross his path.