Production(s): Milner Brothers Productions , American Releasing Corporation (ARC) ,
Date de sortie: 1955-12-01
A marine biologist and a government agent investigate mysterious deaths and rumors of a sea monster in a secluded ocean cove, and find themselves involved with a marine biology professor conducting secretive experiments, international spies trying to steal his secrets, a radioactive light on the sea bottom, and the malevolent thing which guards it..