Unpopular at school because of his high I.Q., neglected by his weak and alcoholic father, Marvin is easy prey for the campus vamp, Betty, who pretends an interest in Marv only so that he will write her term paper. When the two are discovered cheating by their professor, the longed-for scholarship recommendation is withdrawn. Meanwhile the jealousy of Betty's boyfriend has been aroused and when Marv learns that he can only hold the girl's affections by offering her riches, he plans a million dollar robbery. Even the professional gangsters with whom he works are amazed at the brilliance of the young genius.

Two couples are on a boating trip when they come across an uncharted island. The four investigate and find themselves in the clutches of Dr. Albert Balleau, whose hobby is hunting both animals and humans… The group tries to escape only to be thwarted by Dr. Balleau and his henchmen.

An over-the-hill rodeo champion is so self-centered that he ignores his wife, son, and best friend.

A woman tracks down the three men who raped her, helped by an Apache. Traveling through the Old West to her new home, young schoolteacher Alice McAndrew is abducted by five outlaws headed by robber Pudge Elliott. The thugs rape Alice before leaving her for dead, but she is rescued by Chatto, an Apache chief. He restores her health and aids her in her bloodthirsty quest for revenge. With her sanity wavering, will Alice be able to find the men who tortured her?

The theft of a fortune in diamonds and the attempt by soldier of fortune Johnny Dent to outwit his pursuers who would stop at nothing to get their hands on the treasure forms the story-line. The chase reaches across the continent as Dent eludes the diamond syndicate police, a ruthless gangster, and a scheming girl in his attempt to escape.

An ex-police officer operating a private detective business comes face to face with a syndicate-backed dope ring.

The sweet and perky Barbara, the sunny Janis, and the responsible Sandra are a trio of young and attractive nurses who work in the psych ward at a hospital. The threesome really have their hands full dealing with nutty patients, creepy stalkers, and black revolutionaries

Bickford Waner, an apparently naive young man from Fort Worth, arrives in the tiny Texas town of Dime Box and takes on a variety of menial jobs. He's befriended by Reese Ford and his wife Molly, but before long Molly has seduced Bickford. Only with the arrival of Bickford's former girlfriend Janet Conforto is it revealed that Bickford is actually the notorious train robber Kid Blue. Humiliated by a scandal arising from his affair with his friend's wife, Bickford gives up on going straight and plots a crime.