When Kirk Bennett is convicted of a singer's murder, his wife tries to prove him innocent...aided by the victim's ex-husband.

Sherlock Holmes investigates when young women around London turn up murdered, each with a finger severed off. Scotland Yard suspects a madman, but Holmes believes the killings to be part of a diabolical plot.

Sherlock Holmes investigates a series of deaths at a castle with each foretold by the delivery of orange pips to the victims.

Holmes is recruited to escort the heir to a European throne safely back to his homeland after his father's assassination.

Donald Duck becomes a suspect in a whodunit of his own imagination.

Sherlock Holmes takes on a case that the press has dubbed the pajama suicides. Eminent men are going to bed in the safety of their own homes, with everything seemingly being normal, only to commit suicide in the night. Holmes fakes his own death in the hopes of giving him a freer hand in the investigation and is convinced that a woman, a female Moriarty as he describes her, is behind the deaths. The dead men were all eminent and very wealthy. He impersonates a wealthy retired Indian military officer in the hope of drawing out the woman and he soon meets Adrea Spedding but she quickly sees through his disguise and proves herself to be the challenge Holmes predicted she would be. She is a worthy adversary and soon traps him setting him up in a carnival shooting gallery that seems to assure his death.

When a gentlewoman is found dead with her throat torn out, the villagers blame a supernatural monster, but Sherlock Holmes, who gets drawn into the case from nearby Quebec, suspects a human murderer.

When a stranger arrives in a western town he finds that the rancher who sent for him has been murdered...

Detective Mark McPherson investigates the killing of Laura, found dead on her apartment floor before the movie starts. McPherson builds a mental picture of the dead girl from the suspects whom he interviews. He is helped by the striking painting of the late lamented Laura hanging on her apartment wall. But who would have wanted to kill a girl with whom every man she met seemed to fall in love? To make matters worse, McPherson finds himself falling under her spell too. Then one night, halfway through his investigations, something seriously bizarre happens to make him re-think the whole case.

Paula's aunt, Alice Alquist, a famous entertainer, is murdered in her home. Paula, who lives with her aunt, finds the body. Police fail to find the killer, and Paula is sent away to school. Ten years later, Paula returns to London with her new husband. They take up residence in her aunt's house, which she has inherited. Paula is increasingly isolated by her husband but does come to the attention of an admirer of her aunt, Mr. Brian Cameron.

Starting in Switzerland, Sherlock Holmes rescues the inventor of a bomb-sight which the allies want to keep from the Nazis. Back in London it sems that the inventor is not all that he seemed.

Charlie Chan investigates apparent poisonings at a mystery mansion in the Mojave Desert.

Johnny Jones is an action reporter on a New York newspaper. The editor appoints him European correspondent because he is fed up with the dry, reports he currently gets. Jones' first assignment is to get the inside story on a secret treaty agreed between two European countries by the famous diplomat, Mr. Van Meer. However things don't go to plan and Jones enlists the help of a young woman to help track down a group of spies.

During the first world war, novelist Edgar Brodie is sent to Switzerland by the Intelligence Service. He has to kill a German agent. During the mission he meets a fake general first and then Elsa Carrington who helps him in his duty.

When a nobleman is murdered, a professor of the occult blames vampires; but not all is what it seems.

The lives of an eclectic group of men who live in an affluent American suburb in the '70s are forever changed by their obsession with five doomed sisters.

In late 1950's New York, Tom Ripley, a young underachiever, is sent to Europe to retrieve a rich and spoiled millionaire playboy, named Dickie Greenleaf. But when the errand fails, Ripley takes extreme measures.