In a series of flashbacks, shows that attorney John Morland has given a lift to a hitchhiker who turns out to be a murderer. As a result, Morland himself is implicated in a killing. A pair of detectives discover that Morland has been having business problems and no end of difficulties with his wife Catherine. The trail of clues leads to a surprising revelation.
A boy tries to protect his dog, a German shepherd that served with U.S. Army forces after it begins attacking strangers several years after the war.
A favor for an old friend leads a Los Angeles gambler (Kent Taylor) into a dangerous search for a missing document.
Jewel thieves battle investigators.
A former GI gets his old job back working for a bookie after returning from serving in the military. Unfortunately, he loses the $20,000 he was supposed to deliver to gambling and a con artist. His attempts to get the money back leads to bigger problems including a murder plot.
Jeff Carter has put an end to the town's delinquency with a boys' club. Young hoodlum Danny shows up and influences teenagers Doris, Willy and Leo. They hang out at a juke joint where Eve works. When Jeff tries to stop a robbery planned by Danny, he is killed and Danny goes on trial.
Reformed racketeer "Lucky" Leeds flees from the police when he thinks they are about to arrest him for a murder he didn't commit. He and his wife Patti fly to his privately-owned remote island and have to crash land. Also on the island is a group of shipwrecked people, including a German professor, his daughter, an English journalist, a wealthy widow, a sailor and a Nazi Agent.
Eight strangers meet in Shanghai to stake claims to the fortune of a late shipping magnate, then must evade a murderer in their midst.
An ex-convict, freed to fight in World War II, gets a factory job and is accused when a bracelet is missing.
A suicide attempt is investigated by a pair of female police rookies.
A detective encounters a woman in a nightclub. He finds that she is being blackmailed by a dancer who is murdered that very night. Of course, the woman becomes the main suspect. She and the gumshoe team up and begin searching for the real killer.
The story of Andy Bryant, a University of Arizona student whose grades suffer because of his preoccupation with an upcoming intercollegiate rodeo. Andy's father is more interested in embarrassing a rival at the rodeo than he is with his son's academic progress. When his lack of focus nearly causes a tragic accident in the university chemistry lab, Andy decides to hunker down and study.
Larry Morgan, a private detective, is hired by a woman who wants Larry to trail her husband. The husband is murdered and, shortly afterwards, the wife is also killed. Larry shuffles through a long list of suspects before revealing the killer...
A crooked crime boss tries to put a crony into office.
A former secret agent is sent to retrieve a priceless collection of stolen jewels from a Lisbon nightclub owner who worked both sides during World War II.