Real estate developer Jake Berman hires private investigator and war veteran Jake Gittes for some run-of-the-mill matrimonial work. After Berman shoots his wife's lover, who happens to be his business partner, Gittes is drawn into a web of conspiracy and deceit involving the oil reserves beneath Los Angeles. While investigating, Gittes hears a voice from his past that causes him to revisit a traumatic case in Chinatown.
Roberto, a drummer in a rock band, keeps receiving weird phone calls and being followed by a mysterious man. One night he manages to catch up with his persecutor and tries to get him to talk but in the ensuing struggle he accidentally stabs him. He runs away, but he understands his troubles have just begun when the following day he receives an envelope with photos of him killing the man. Someone is killing all his friends and trying to frame him for the murders.
Xavier Lombard is a world-weary private eye in London, in exile from his native Paris; his best friend is Nathalie, a high-class call girl. He gets a call from an old friend from the Paris police department, now a businessman whose brother-in-law is missing. The missing man's parents hire Xavier over their daughter's objections, and quickly he finds himself in the realm of children's sexual slavery.
In New York City, a bank robbery of $300,000 goes unsolved for a year, until some of the marked bills are found in a Los Angeles drugstore theft. Police detectives Cal Bruner and Jack Farnham investigate and are led from the drugstore to a nightclub, where singer Lilli is another recipient of a stolen bill. With Lilli's help, the partners track down the remaining money, but both Lilli and Jack are dismayed when Cal decides he wants to keep part of it.
Sherlock Holmes investigates when young women around London turn up murdered, each with a finger severed. Scotland Yard suspects a madman, but Holmes believes the killings to be part of a diabolical plot.
John Rosow drinks to forget. He is a former New York City cop turned Chicago-based private investigator. At the last minute, he is hired by someone he's never met to follow a middle-aged male subject on the soon-departing California Zephyr train to Los Angeles.
Lew is a small time loser with a troubled past and a very big secret. Overhearing a couple plan a kidnapping, Lew is tempted to come up with a scheme of his own. He decides to get to the victim first and then blackmail the real criminals. His plan soon spins out of control.
A married society woman accidentally kills her would-be lover and blackmailer and then suffers a crisis of conscience when his disgruntled butler is charged with the crime.
Charlie Chan's investigation of a blackmail-induced suicide as a case of murder leads him into a world of magick and mysticism peopled with a stage magician, a phoney spiritualist, and a for-real mind reader.
The famous Borgia Pearl, a valuable gem with a history of bringing murder and misfortune to its owner since the days of the Borgias, is brought to London, thanks in part to Sherlock Holmes. But before long the jewel is stolen, due to an error on Holmes' part, and shortly thereafter, a series of horrible murders begin, the murderer leaving his victims with their spines snapped and surrounded by a mass of smashed china.
Lost Caverns Hotel bellhop Freddie Phillips is suspected of murder. Swami Talpur tries to hypnotize Freddie into confessing, but Freddie is too stupid for the plot to work. Inspector Wellman uses Freddie to get the killer (and it isn't the Swami).
A mystery writer is intrigued by the tale of notorious criminal Dimitrios Makropolous, whose dead body was found washed up on the shore in Istanbul. He decides to follow the career of Dimitrios around Europe, in order to learn more about the man. Along the way he is joined by the mysterious Mr. Peters, who has his own motivation.
Semi-true story of the Hollywood murder that occurred at a star-studded gathering aboard William Randolph Hearst's yacht in 1924.
Action and excitement beckon as popular sleuth Mick Cardby goes on the trail of a missing girl, and finds himself in the clutches of a gang of blackmailers.
Robert Mitchum stars as a down-and-out ex-cop whose entanglement with a shady casino owner leaves him one step behind a killer.
Jack Williams was the best friend of Vietnam veteran and detective Mike Hammer. When Jack is murdered, Mike makes it his business to solve the crime. He is helped by his secretary Velda, and partly helped, partly hindered by the Chief of Police, Pat Chambers. On the trail of the killer, Mike discovers government conspiracies, and plots used by the CIA and the Mafia.
Mitch McDeere is a young man with a promising future in Law. About to sit his Bar exam, he is approached by 'The Firm' and made an offer he doesn't refuse. Seduced by the money and gifts showered on him, he is totally oblivious to the more sinister side of his company. Then, two Associates are murdered. The FBI contact him, asking him for information and suddenly his life is ruined. He has a choice - work with the FBI, or stay with the Firm. Either way he will lose his life as he knows it. Mitch figures the only way out is to follow his own plan...
In the midst of a spat, film critic Terry Thorpe accidentally kills his lover. Though Thorpe covers his tracks, he raises the suspicions of a private investigator, who then tries to blackmail him. Thorpe also falls under the watchful eye of Detective Fred Stapelli, a cop who is intent on becoming a screenwriter. Before long, Thorpe's girlfriend, Kit, and Stapelli's wife, Patricia, are roped into the case.
A wealthy man hires a detective to investigate his wife's mysterious past.
The shooting of a U.S. senator's wife raises the stakes for kidnappers seeking a hefty ransom for a computer magnate.