When a Navy SEALs' attractive date goes missing off a desolate beach, he's in deep trouble with the police. But there's not enough evidence of a misdeed, so he's released on bail while the police investigate further. People are being whipped off beaches and small boats. Suspicions are aroused after an orca is released from a dolphinarium by a keeper who takes pity on it and its mate. The huge orca is suspected of seeking revenge after the senseless killing of its partner. Jason's increased fame, due to his rising notoriety and coupled with his experience with orcas, causes his knowledge to be sought after. He is invited to a hastily assembled seminar on orcas, as authorities are forced to take action against the new threat to the American coastline. Meanwhile, the killer whale situation is getting out of hand, and instant action by the authorities is required.