Tells the story of one day in the lives of the various people who populate a police detective squad. An embittered cop, Det. Jim McLeod, leads a precinct of characters in their grim daily battle with the city's lowlife. The characters who pass through the precinct over the course of the day include a young petty embezzler, a pair of burglars, and a naive shoplifter.

After serving five years of a life sentence, Rocky Mulloy hopes to clear his friend who's still in prison for the same crime.

A drunken attorney tries to sober up in order to defend a friend in murder case.

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

Bulldog Drummond leaves retirement to help a Scotland Yard Sergeant catch thieves armed with radar.

Mystery novelist Janet Frobisher, lives in an isolated house, having been separated for years from her criminal husband. She has fallen in love with her secretary's fiancé and when her estranged husband unexpectedly returns, Janet poisons him, but just as she's about to dispose of the body, one of her husband's criminal cohorts also shows up.

A young social climber wins the heart of a beautiful heiress but his former girlfriend's pregnancy stands in the way of his ambition.

Adam Hayward is a successful New York City defense lawyer. One day he receives a cable that the British war buddy who saved his life at Anzio Beach is now in trouble with the law in England. Taking the advice of his secretary to go to England rather than wire money, Adam arrives in his friend's village to find him about to stand trial for the murder of the hired stable-hand, Lawrence.

Frank Johnson, a sole witness to a gangland murder, goes into hiding and is trailed by Police Inspector Ferris, on the theory that Frank is trying to escape from possible retaliation. Frank's wife, Eleanor, suspects he is actually running away from their unsuccessful marriage. Aided by a newspaperman, Danny Leggett, Eleanor sets out to locate her husband. The killer is also looking for him, and keeps close tabs on Eleanor.

As far as the rest of the world is concerned, mill heiress Deborah Chandler Clark is dead, killed in a freak auto accident. But Deborah is alive, if not too well. Having discovered a horrible truth about her new husband, Deborah is now a “woman in hiding,” living in mortal fear that someday her husband will catch up with her again. When a returning GI recognizes Deborah, however, she must decide whether or not she can trust him.

The wife of a psychoanalyst falls prey to a devious quack hypnotist when he discovers she is an habitual shoplifter. Then one of his previous patients now being treated by the real doctor is found murdered, with her still at the scene, and suspicion points only one way.

A police detective's violent nature keeps him from being a good cop.

An agent searches for a psychopath guilty of robbery and murder, and falls in love with a murder victim's sister.

A photographer falls for a rich girl and gets mixed up with crooks.

A petty crook moves to an Ohio town and courts a factory owner's disabled daughter.

Police catch a break when suspected kidnappers are spotted on a train heading towards Union Station. Police, train station security and a witness try to piece together the crime and get back the blind daughter of a rich business man.

After her father is murdered, a girl joins the police force in an effort to track down the killers.

A man - trapped in a cistern - reflects on the dark events that lead to his lonely entrapment. Told in flashback, we witness his chance encounter with a nefarious lawyer who persuades him to impersonate a wealthy man who went missing 7 years ago.

A group of juvenile delinquents live a violent life in the infamous slums of Mexico City; among them Pedro, whose morality is gradually corrupted and destroyed by the others.

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.

A blacklisted reporter brings his shady ways to a small-town newspaper after being fired from a big city daily.

A family man – desperate for a job – latches onto a friend who encourages him into being a criminal.

A young doctor taking a break from work is shot in the head, and the police can't find a clue even as to a possible motive. Inspector Al Gordon (John Alexander) decides that he has to put some men on duty at the hospital, and one of them is Fred Rowan (Richard Conte), a detective with experience as an army medic, masquerading as an intern. What Rowan finds is a high-pressure world in which interns are hopelessly squeezed for time, sleep, energy, and -- most of all -- money, and walk a fine line on the edge of personal and professional disaster.

The wedding of Ellen and David is halted by a stranger who insists that the bride is already married to someone else. Though the flabbergasted Ellen denies the charge, the interloper produces enough evidence that his accusation must be investigated. Ellen and David travel to the small coastal town where her first wedding allegedly occurred. There, they meet a number of individuals whose stories make Ellen question her own sanity.