MYSTERY

A millionaire offers $10,000 to five people who agree to be locked in a large, spooky, rented house overnight with him and his wife.

A crazed killer known as "The Bat" is on the loose in a mansion full of people.

A simple Connecticut farm girl is recruited by a distant relative, an aristocratic patroon, to be governess to his young daughter in his Hudson Valley mansion.

A police detective falls in love with the woman whose murder he is investigating.

An American author finds a dilapidated Welsh manor perfect for writing until the residents host a bizarre family reunion.

A man in London tries to help a counter-espionage agent, but when the agent is killed and the man stands accused, he must go on the run to save himself and stop a spy ring that is trying to steal top-secret information.

A series of strangulation murders of Boston women sparks a protracted complex manhunt. Law professor John Bottomley leads a multi-jurisdictional task force in the investigation, with help from surviving victim Diane Cluny.

Former detective Nick Charles and his wealthy wife Nora investigate a murder case, mostly for the fun of it.

An obsessed cop tracks an elusive serial killer who strangles his victims on rainy nights.

An engineer kills his first Wife, then woos her sister.

An explosives manufacturer suspects a young man is out to kill him. He calls in new parents Nick and Nora to sort things out.

Nick, a private detective, visits his hometown with wife Nora. Locals believe he's investigating a case. When someone is murdered on his doorstep, Nick gets embroiled in solving the crime despite intending a vacation.

Nick and Nora Charles are on a gambling boat when someone is murdered. The two main suspects are at large and come to Nick for help. Nick turns them in to the police but then sets out to figure out the mystery.

Why is Inspector Ed Cornell trying to railroad Frankie Christopher for the murder of model Vicky Lynn?

After an innocent man is executed in a case for which he was not responsible, a Scotland Yard superintendent finds himself investigating the murder of his key witness.

A jockey has been shot dead at the race track. Famous detective Nick Charles and his wife Nora happen to be on the scene and Lt. Abrahams asks for Nick's expert help.

The neglected wife of a high profile attorney dallies with a unscrupulous womanizer and finds herself involved in blackmail and murder.

Private detective Nick Charles and his wealthy wife Nora are back home at last and hoping for a quiet New Year when there is a murder. The obvious suspect is his wife, Nora's cousin, Selma.

Shortly before his execution on the death row in San Quentin, amateur sleuth and baby photographer Ronnie Jackson tells reporters how he got there.

Hypnotist Dr. Caligari uses a somnambulist, Cesare, to commit murders.

An aspiring young writer insinuates herself into the life of a Broadway producer only to meet an unexpected fate.

Sinister forces compete to find the million dollars in gold hidden by recently deceased gangster Joe Valerie in his family's old dark house 15 years earlier,

A ghostly woman warns a beautiful Victorian heiress about a count, and a strange spell haunts a mansion and its inhabitants in an adaptation of Wilkie Collins' novel.

Detectives try to solve the case of a murdered Los Angeles defense attorney.

Virginia Cunningham can't recall how she landed in an asylum. In flashback, her husband Robert relates their courtship, marriage, and her developing symptoms. She remains in misery as Dr. Mark Kik tries to solve her problem.