Danny O'Brien (Chuck Norris) is a cop who likes to work alone and never waits for his back up. In Los Angeles, O'Brien is trying to apprehend the notorious Simon Moon (Jack O'Halloran), also known as The Terror. Simon has been killing women by snapping their necks and taking them to his lair in an abandoned movie theater. O'Brien is attacked by Simon who almost kills him in the struggle. When the killer flees the scene and climbs up a ladder he slips and falls, knocking himself unconscious. When the backup arrives they think O'Brien caught The Terror and the people of L.A. call him "Hero". Simon is then arrested and taken to jail.