A mysterious, irradiated rock on the ocean floor transforms sea creatures into a terrifying monster. As charred, radioactive corpses wash up on the shore, a scientist and government agent team up to uncover the source of the horror and its link to a local marine biology professor.
The Phantom from 10,000 Leagues
A legendary sea creature wreaks havoc on a peaceful coastal town, its monstrous form a catastrophic outcome of irresponsible nuclear research.