When Alan Webster's parents tell him that they have to move, the 17-year-old student is understandably upset - but not nearly as much as when he learns their destination is the planet Alturus, 85 billion miles away.

Public-relations man Joe Willoughby thinks that promoting the Miss Stardust beauty pageant will be a snap, until "Cabbage Man," a representative from outer space, arrives and contends he owns the rights to the title and threatens to eliminate Earth unless he gets some satisfaction.