Agnes "Astra" Huston, a fortune teller at a run-down fair, is found strangled in her bedroom. As the police question five suspects, their interactions with her are shown in flashbacks from their point of view.
The big national crime syndicate has moved into town, partnering up with local crime boss Nick Scanlon. McQuigg, the only honest police captain on the force, and his loyal patrolman, Johnson, take on the violent Nick.
Warren Quimby manages a drugstore while trying to keep his volatile wife, Claire, happy. However, when Claire leaves him for a liquor store salesman, Warren can no longer bear it. He decides to assume a new identity in order to murder his wife's lover without leaving a trace. Along the way, his plans are complicated by an attractive neighbor, as well as a shocking discovery that opens up a new world of doubts and accusations.
Jenny Marsh, recently released from prison for killing a man, finds herself under the watchful eye of her parole officer, Griff Marat, who helps her secure a job caring for his ailing mother.
An unscrupulous boxer fights his way to the top, but eventually alienates all of the people who helped him on the way up.
In New York City, an insolent pickpocket, Skip McCoy, inadvertently sets off a chain of events when he targets ex-prostitute Candy and steals her wallet. Unaware that she has been making deliveries of highly classified information to the communists, Candy, who has been trailed by FBI agents for months in hopes of nabbing the spy ringleader, is sent by her ex-boyfriend, Joey, to find Skip and retrieve the valuable microfilm he now holds.
A family man – desperate for a job – latches onto a friend who encourages him into being a criminal.
A prison convict escapes through the Louisiana swamps.
Unsuccessful writer Aylmer Franklyn takes the chance to change identities after he discovers a corpse. However, he soon finds himself accused of the murder of a maid at a near-by boarding house.
On trial for murdering his girlfriend, philandering stockbroker Larry Ballentine takes the stand to claim his innocence and describe the actual, but improbable sounding, sequence of events that led to her death.
Raoul Leduc is a police inspector trailing a spy who plots to kidnap an important American atomic scientist. Joe Victor a gangster who is hired to carry out the abduction, balks when he learns what is at stake and helps Leduc out instead.
Eddie Darrow, seeking a mobster's widow in Macao, gets involved in a casino owner's affairs.
Gentleman gangster Max and his partner, Riton, pull off their last, most successful heist and find themselves comfortable enough to retire in the style they enjoy. However, Max confides the details of the theft to his younger mistress, Josey -- who has secretly taken up with ambitious young rival gangster Angelo. Angelo then has Riton kidnapped and demands the stash of gold as ransom, which threatens Max's dreams of the perfect retirement.
A criminal known as Thunderbolt is imprisoned and facing execution. Into the next cell is placed Bob Moran, an innocent man who has been framed and who is in love with Thunderbolt's girl, without knowing of their relationship. Thunderbolt hopes to stave off the execution long enough to kill young Moran for romancing his girl.
A private detective is hired to find a young heiress but finds himself accused of murder.
A bedridden and gravely ill man believes his wife and doctor are conspiring to kill him, and outlines his suspicions in a letter.
A prim psychology professor fights to hide a murder she committed in self-defense.
The film is about an unemployed banker, Henri Verdoux, and his sociopathic methods of attaining income. While being both loyal and competent in his work, Verdoux has been laid-off. To make money for his wife and child, he marries wealthy widows and then murders them. His crime spree eventually works against him when two particular widows break his normal routine.
A female research scientist conducting experiments on a new anesthetic has a very bad week. Her scheming assistant intentionally scars her face, her almost-fiancee appears to have deserted her and she finds herself being blackmailed by a women she accidentally knocked down with her car.
A night club owner becomes infatuated with a torch singer and frames his best friend/manager for embezzlement when the chanteuse falls in love with him.