The Mandarin Mystery

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.

Detective Ellery Queen sets out to solve a puzzling case following the sudden death of a wealthy businessman.

A radio astronomer receives the first extraterrestrial radio signal ever picked up on Earth. As the world powers scramble to decipher the message and...

A woman notices strange activity in her house. The same goes for a man. They live in the same house but they can't see each other...

One of the strange guests at the eerie inn is a serial killer, trapping a ventriloquist investigator and his wooden sidekick.