Captain Patterson and his crew, accidently land on Venus and are captured by a cruel Queen, Yllana. The noble women on the planet and the astronauts conspire to overthrow the Queen. Will they succeed?
Paul Lavond is framed for murder and robbery by his associates and sent to the Devil's Island. Years later, when Paul escapes with the help of a scientist, he vows vengeance on his associates.
Dr Jeffery Stewart and Dr Dan Forbes, two scientists, from the Office of Scientific Investigation must stop a creature that threatens to destroy Earth.