A detective discovers his son-in-law is cheating on his wife. He confronts the other woman and accidentally kills her, then tries to pin the crime on a local derelict.
Émile targets women he believes are too depressed to go on living. As multiple victims fall to his suffocating white scarf, an inspector resorts to unorthodox methods to get him with the assistance of a potential victim.
A neurosurgeon with a cheating wife takes an amnesiac into his home and conditions him to believe that the cheating wife is his own and to take the "appropriate" action.
In Paris, in the beginning of the Twentieth Century, Cesar Charron owns a theater at the Rue Morgue where he performs the play "Murders in the Rue Morgue" with his wife Madeleine Charron, who has dreadful nightmares. When there are several murders by acid of people connected to Cesar, the prime suspect of Inspector Vidocq would be Cesar's former partner Rene Marot. But Marot murdered Madeleine's mother many years ago and committed suicide immediately after.
Phillip Calvert is a British Treasury secret service agent assigned to stop the ruthless pirating of millions in gold bullion off the western coast of the Scottish highlands. His search takes him to the small port town of Torbay on the Isle of Torbay where numerous fishing boats, yachts and people have been mysteriously disappearing. A trail of deceit and subterfuge leads him to Cypriot tycoon and shipping magnate Sir Anthony Skouras and his beautiful wife, Charlotte aboard their luxury yacht anchored off the coast, who may hold the answers to the truth.
Tan Jen-chieh's life spins out of control when he’s forced into exile to clear his name following the murder of his adopted father. He's hunted in the streets. His lover, Butterfly, turns to prostitution. And his father's likely killer – a smooth operator known as the Rambler – is always lingering nearby. But before Tan and the Rambler can slit each other's throats, they learn they've been double-crossed and go two against everyone in a rage of double-edged vengeance.
The San Francisco area is beset by a series of seemingly random murders without motive or pattern. The police are taunted by phone calls and letters. Could the maniac be the violent truck driver, or the seemingly mild-mannered mailman, or even a cop?
Against a backdrop of Swingin' 60s London a young playboy type "steals" a beautiful Italian girl from her elderly date and suggests she comes back to his place for some good times. "His place" being owned by his father, a rich and respected solicitor. Unfortunately a couple of criminals have plans of their own, one for money, the other for revenge, and the lovers end up prisoners in a tense siege situation
A police captain arranges the release of a criminally insane prisoner, who soon winds up dead. When the District Attorney takes on the case, he uncovers corruption in the department and vows to take down the man who's responsible.
A down-and-dirty town is forced to shape up when a new marshal (Clint Walker) comes to town. However, when a scheme is launched to destroy the lawman's authority, he must discover the perpetrators and preserve his reputation.
After a schoolgirl is raped while taking a short cut through the local woods, and another murdered a few days later, the police are baffled. With the help of a reporter, and against the wishes of a local psychologist, a young schoolteacher uses herself as bait to lure the perpetrator out.
When socialite and heiress Julie Wardh begins receiving blackmail letters attributed to a mysterious serial killer, she suspects her cruel and sadistic former lover Jean is behind them. With her husband Neil frequently out of town, she falls into the arms of her friend's cousin George, and as the unknown assassin begins to make his move, she fears that one of the three men in her life may be the killer.
A mob courier is given the responsibility of transferring drugs from California to Hawaii. What he doesn't count on is his backstabbing girlfriend hiring an assassin to steal his stash.
A man plans to kill his wealthy wife for her money and so he can be with his beautiful young mistress. However, things don't turn out exactly as he had planned.
During the Korean War, Joe Moran, is convicted for striking a colonel. Imprisoned in Germany he encounters his former company commander Captain Ross, jailed for black marketeering. Together with Ross' cohorts Joe agrees to escape with them, but things go wrong and a policeman is killed. An appalled Joe escapes by himself, abandoning the others, who are recaptured. Years later Joe has a boat rental business where he is found by Ross. Now a wanted drug smuggler he wants the use of Joe's boats and to ensure his cooperation, they kidnap his wife and daughter.