A reporter meets with a 100-year-old woman to ask about her life in the Old West. Her family keeps insisting she lived an upright and charming life in those frontier days, but she remembers the torrid affair she had with notorious outlaw Laramie Cole.
A former sheriff, Will Sonnett, known for his fast draw shows up in Mesa to see an optometrist; he's become nearsighted and badly needs glasses. Also in town is a punk gunfighter who wants to make a name for himself. Knowing Sonnett has vision problems, he challenges the lawman to a duel.
In Hell, the administrating office is hopelessly out of date and incompetent, so Satan enlists the help of an exceptionally aggressive and heartless businessman to modernize the place. He installs an IBM system and soon it's the picture of efficiency, much, it turns out, to the businessman's regret.
A milquetoast employee at a novelty company is overlooked by everyone from his boss to the woman he crushes on. But after being suckered by a shady tailor into getting a shockingly garish suit, he's whistled at by woman and mistaken for a gangster. His newly found self-confidence fits him well.
Diana finally leaves her playboy husband and moves to an apartment in New York. Soon after arriving at her new place, she finds herself locked in with no electricity and very little food. Gradually Diana becomes unhinged which is the goal of the husband and his girlfriend who booby-trapped the place to send her over the edge.
Billie hires an odd man as the new pin boy at her bowling alley, but quickly fire him because of his violent outbursts. Only then does she learn he's a murderous psycho who escaped from prison. That's why she's so terrified when he shows up at the alley one night when she's all alone.
While traveling alone in a train compartment, an elderly, wealthy, wheelchair-bound man (Cedric Hardwicke) is confronted by a younger man (David Niven), whom he had double-crossed over twenty years ago. The younger man, now bent on revenge, tells the elderly man that he intends to kill him when the train passes through an upcoming tunnel. A battle of wits ensues.
Sheila and her brother engineer a gas leak to kill her husband so they can split the insurance money. Overhearing the plot is the husband's invalid father, but it's no concern because he can't speak or write. Sheila doesn't realize he is able to communicate with his nurse through his eyes.
A police detective travels to Borneo looking for an American who murdered his wife for a huge insurance payoff. There are only three Americans there, all on a rubber plantation, but none fits the physical description. Once his cover is blown, the detective comes clean and tells the men he thinks none of them are his man. But he knows the killer is a wine connoisseur and he uses that to set a trap.
A playwright driving to Los Angeles gives a lift to a young woman heading to her father's ranch. Upon arriving, he's locked up and expected to marry the girl or be killed. The writer's unwittingly being used as a stand-in for the man she's being fooling around with.
An undercover agent is dispatched to the anti-communist underground to search for an important contact. But when he's caught by the red Chinese, he's tortured in various ways for important information by a mysterious renegade white man who leads them known by the nom de guerre "Sampan Joe".
A teacher wanting to leave his unfulfilling job needs money to write the book he's dreamed of. A stranger enters and makes an unusual offer: $10,000 to take a physical for a dying man so he can get life insurance to take care of his widow when he passes on.
Fresh out of prison, blackmailer Gus Anderson intends to use Willie's casino to launder his victims' money. To insure his cooperation, Gus' thugs are holding one of Willie's waiters hostage. Glamorous singer Betty Maxwell shows up at Dante's, as scheduled, to lose at blackjack and avoid having a risqué photo of her mailed to the tabloids. Knowing that Lt. Waldo will but his casino yet again, Willie invites to cop over to watch Gus violate his parole.
More interested in his career than in his duty as a physician, a noted doctor intentionally misdiagnoses a patient in an Asian city so he could get back to the U.S. and accept a major award. When his wife realizes that he abandoned a town needing his help to fight a Plague outbreak, she demands a divorce.
Actress Grace Markham's job consists of being the stand-in for movie star Marion Clayton. Unable to accept that she's supremely untalented, Grace instead becomes embittered and blames the leading lady's popularity for her own dead-end show business career.