Dangerous climate changes are ravaging Earth and the U.S. government requests an investigation by masked super-scientist Commando Cody. He discovers that the disasters are being caused by space-alien forces from unknown planetary origins.

Commando Cody is introduced to his two new assistants, Joan and Ted. He briefs them on continued missile attacks on Earth and the steps being taken to stop them and track down the source of the attacks. Agents working for an unknown enemy are ordered to sabotage Cody's latest project. Commander Cody not only has to stop the sabotage but root out and expose the gang while ensuring the safety of his own team—[email protected]

A strange rocket crash lands on Earth containing a secret agent. The agent is carrying a modified fuel which he intends to let Commando Cody use to test his rocket. Once the agent is satisfied the new fuel works well enough he intends to steal Cody's rocket and return to his home world with a powerful new weapon for the supreme leader.—[email protected]

It is the near future as seen from the perspective of the early 1950s. Earth is in radio contact with civilizations on planets in our solar system, as well as planets in other, distant solar systems, and Commando Cody has just built the world's first spaceship.—Pilot TV Network

The Ruler develops a ray gun that can slip poisonous toxins through Earth's protective dust blanket and plans to poison the Earth with various lethal germs. Commando Cody must find and destroy the ray gun before The Ruler can carry out his plans.—[email protected]