A neurosurgeon relates to his students in medical school a story about an affair he had with a married woman and how after the affair was over, the woman fell out a window and died. The surgeon, suspecting that she was murdered, set out to find her killer -- but, instead of turning the suspect over to the police, he planned to take his own revenge on the murderer.

The dream is unusually vivid: Bank employee Vince Grayson finds himself murdering a man in a sinister octagonal-shaped room lined with mirrors while a mysterious woman breaks into a safe. It is so vivid that Vince suspects it may have really happened. To get the dream off his mind, he goes on a picnic with some relatives. When a thunderstorm forces his party into a nearby mansion, Vince discovers that the bizarre room does exist, and it means nothing but trouble.

Art editor Madeleine Damian carries on numerous loveless affairs. After a failed relationship with advertiser Felix Courtland, the increasingly depressed Madeleine attempts suicide. When Jack Garet, her secretary and former lover, tries to blackmail her, Madeleine resigns and seeks a reclusive life. Neighbor David Cousins befriends Madeleine, but soon Courtland and Garet discover her whereabouts and disrupt her new life.

The French owner of an antique shop, Desius Heiss, has become disillusioned with society since his torture as a prisoner on Devil's Island, since when he has allowed his shop to become a front for criminal activity, and he himself is a receiver of stolen goods.

A fugitive receives help from a victim's sister as he tries to clear his name of robbery and murder charges.

A wealthy man hires a detective to investigate his wife's mysterious past.

An unscrupulous private investigator with a penchant for blackmail is found dead in a car and the leading suspect is Janet Bradley, the daughter of a mayoral candidate. With the election just weeks away, shady and ruthless individuals muscle the medical officer into switching the corpse with another body. Lieutenant Sam Carson, one of the few good apples in the bunch must find a way to get to the bottom of it all.

A man listens to his wife and fakes his own death so that she can get her hands on his insurance policy.

Cashier and part-time starving artist Christopher Cross is absolutely smitten with the beautiful Kitty March. Kitty plays along, but she's really only interested in Johnny, a two-bit crook. When Kitty and Johnny find out that art dealers are interested in Chris's work, they con him into letting Kitty take credit for the paintings. Cross allows it because he is in love with Kitty, but his love will only let her get away with so much.

A federal agent's life is in danger when he's exposed while investigating a parole scheme.

A beautiful but unscrupulous female performer manipulates all the men in her life in order to achieve her aims.

A madcap comedy about a kid sister who tries to steal her older sister's boyfriend. Her plan involves joining forces with a burglar to rob the unfortunate suitor's home.

Two narcotics agents go after a gang of murderous drug dealers who use ships docking at the New York harbor to smuggle in their contraband.

A badly injured fugitive explains to a priest how he came to be in his present predicament.

An estranged wife shows up after a nearly 7 years of disappearance -- thought to be dead, to prevent her husband from marrying his new love until someone kills her.

As a woman walks the "last mile" to her execution she remembers back to the incidents that got her framed for murder.

Joe Beck leaves Central America so that he can return to Texas and collect a large inheritance, but he picks a dangerous ship on which to travel.

The professional gambler Ross Hadley is the owner of a posh gaming establishment in the heart of New York...

A reporter investigates the story of a young man who may have been wrongly convicted and sentenced to be executed.

Vincent Lubeck is a vicious ex-convict. His criminal activities are despised by his family, but he uses and abuses them in the course of his crimes. Eventually his own brother must stand up to him.

A town is shocked when a high school girl commits suicide. A reporter and a cop team up to investigate and find out exactly what is going on among the youth of the town.

Johnny One-Eye was adapted from one of Damon Runyon's lesser-known stories. Martin Martin and Dane Cory were former partners in crime who have long since split up. When a new district attorney puts the heat on, Cory, anxious to save his own hide, accuses Martin of an unsolved murder. Holed up in abandoned house, Martin is befriended by a little girl and her dog. It so happens that the girl is the daughter of the crusading DA, and thereby hangs the rest of this tale.

A California railroad agent hunts two brothers for murder and robbing a payroll express.

Ignored by his alcoholic parents, Jimmy Wilson starts hanging around with some shady characters. After falling in love with a lounge singer, Jimmy tries to impress her by doing jobs for her shady boss. After one of these jobs goes bad, Jimmy ends up on the run. Eventually, he must confront the truth, his past, and his parents. The judge cites parental neglect in the case of a teenager (John Miljan) charged with murder.

A innocent dentist is murdered and the only apparent motive seems to be to steal a set of dental x-rays. To the police it looks like an accident, but private eye Brad Runyan thinks there's more to it.

A bedridden and gravely ill man believes his wife and doctor are conspiring to kill him, and outlines his suspicions in a letter.

A young woman's husband has been imprisoned for a crime he didn't commit. In order to be near him to try to help him get his sentence overturned, she moves into a boardinghouse near the prison whose residents are the wives of inmates.

G-men grab a gangster and a governor thanks to a clerk in the fingerprints division.

Cosmo Jones, a correspondence-school detective from a small town, comes to the big city to offer his services to the police. He happens by where a gangster is killed by an opposing gang. Socialite Phyllis Blake is running around with gang member Tom and the opposing gang plan on kidnapping her. Cosmo is with Sergeant Flanagan when the attempt is made in front of a night club, where a bystander is seriously wounded in the gun-battle. Police Chief Murphy blames Flanagan for the shooting and demotes him. Cosmo, with the aid of a porter, Eustace and Flanagan's fiancée, Susan, tries to find the killer. Phyllis is finally kidnapped and Cosmo decides the act was committed by one of the two gangs. He has her father place an ad in the newspaper that contact has been made with the kidnappers. Each gang thinks the other is pulling a double cross, and one gang wipes out the other.

An ex-American GI returns to Italy to find some money he stashed before doing a prison term. He discovers his cash is now gone and quickly sets off on a manhunt to find out who stole his buried fortune.