Big Brother has detected a pistol — the Last Hand Gun on Earth — in a security bunker in Pasadena, and it’s up to daring Commander Adenoid and his spaceship crew to locate, remove and retrieve the deadly weapon before it’s too late. Will their strap-on Gucci jetpacks function in the alien San Gabriel Valley environment? Can they escape the missiles of the pursuing anti-aircraft Edsel? Will the rocket techs get overtime?