A woman who believes her missing husband is in prison in Hawaii on a murder charge travels there to see if it actually is him. However, he escapes before she sees him, when he hears that his current girlfriend has been murdered. The wife searches the slum area of Honolulu known as Hell's Half Acre for him, he searches for his girlfriend's killer, and his gangland associates are looking for the two of them.
Albert Lory is a teacher at a school in German-occupied France. He is a coward, but he is drawn into the actions of the resistance. Arrested by the Germans because of a murder, the German officers promise him freedom, if he is willing to collaborate with them against France.
Dave Hirsch, a writer and army veteran, returns to 1948 Parkman, Indiana, his hometown. His prosperous brother introduces him to Gwen French, a local teacher. But the more flamboyant Ginny has followed him to Parkton, where he also meets gambler Bama Dillert. Dave must come to terms with his roots and with his future.
Loner Cody trades with the Comanches to get a white girl released. He is joined on his way back to the girl's husband by an outlaw and his sidekicks. It turns out there is a large reward for the return of the girl, and with the Indians on the warpath and the outlaw being an old enemy of Cody's, things are set for several showdowns.
Four astronauts returning from mankind's first mission to Mars enter a time warp and crash on a 26th Century Earth devastated by atomic war. Our heroes meet with hideous mutant cavemen, giant spiders, love-struck beauties in short dresses, and jealous old geezers in sparkly skullcaps as they struggle to save humanity and build a new world.
The tranquility of a small town is marred only by sheriff Tod Shaw's unsuccessful courtship of widow Ellen Benson, a pacifist who can't abide guns and those who use them. But violence descends on Ellen's household willy-nilly when the U.S. President passes through town... and slightly psycho hired assassin John Baron finds the Benson home ideal for an ambush.