Captain Video: Master of the Stratosphere

HERE AT LAST! THE CONQUEROR OF SPACE IN THE ALL-TIME SERIAL SCOOP

Space hero Captain Video, the leader of a group of crime-fighters known as the Video Rangers. Who battles the evil interplanetary menace, dictator Vultura on the planet Atoma, and his lackey, the traitorous earth scientist Dr. Tobor who are planning to conquer the earth.