A man spots upon a Martian in human form scouting for an invasion. The police won’t believe him, so he finds and kills the spy himself, revealing that he is a Venusian in disguise working to protect Earth.; A scientist discovers his own innate psychic power and builds a machine to slowly enhance it. He is nearly omnipotent after more than a decade, but when his assistant betrays him he finds his muscles too atrophied to repair the device and his powers vanish.; An ugly man rejected by society applies for a job at a circus. It turns out to be a ruse by aliens who are uniformly gorgeous, and so want a man with an ugly face they find fascinating to marry their queen.; A spy calling himself 'Worm Man' uses shrinking pills to easily discover military secrets. On a crucial mission, he is attacked by a rat and loses his growth pills, trapping him forever in his tiny form.