Ellery Queen's Penthouse Mystery

In 1970s Hollywood, Detective Philip Marlowe tries to help a friend who is accused of murdering his wife.

Ellery Queen solves a mystery involving a valuable stamp.

Leslie Calvin, the sole survivor of a submarine accident, goes to her relatives in order to recover emotionally. Unfortunately, she encounters...

A troubled young woman agrees to spend two weeks at a friend's Manhattan penthouse while the friend is away on a modeling assignment, but a series of...

Amateur sleuth Ellery Queen learns the truth about a businessman's two long-lost daughters.

A man is framed for embezzlement and runs off to San Francisco. His wife hires Ellery Queen to try and track him down before the police get to him.

The benefactor of the Stack Memorial Hospital dies after an operation. Ellery Queen investigates when it is revealed the cause of death was murder by...

Several days after one of his company's dams burst, ruining the life savings of several investors, a shady power company president is found stabbed...

Detective Ellery Queen aids Free Dutch agents battle Nazi spies over a prize of industrial diamonds.

Famed detective and crime novelist Ellery Queen solves a case involving the suspicious death of a rich man whose inheritors fight over his estate.

Ellery Queen's vacation is interrupted when murder strikes next door to his oceanside cabin.

Susan Hart, assistant to private detective Russ Ashton, is given a camera concealed in a hat box and assigned to take a picture of a woman. A gun is...