Ron Gorton

La mujer de un tirador le convence de que no acepte el acuerdo del codicioso propietario de un casino para matar a Bat, pero el dueño del casino busca la forma de forzar el asesinato por cualquier medio.

Playboy sportsman Elliot Conway and his wife Gloria employ Mike Nelson to teach them skin-diving and guide their underwater 'safari' for sharks in the waters off Peru. Mike fights a school of hungry sea beasts to save the lives of his 'pupils.'

Latin American revolutionists seek Mike's help in overthrowing their country's ruthless dictator. They ask him to recover the body of the dictator's murdered opponent from the bottom of the palace lagoon to spark a full-scale revolt