Eddie Quillan

Charlotte Henry

Rita La Roy

Wade Boteler

Franklin Pangborn

Ellery Queen solves a mystery involving a valuable stamp.

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

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 strangulation.

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 to death. Ellery Queen gets to the bottom of the mystery.

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.

Ventriloquist and world traveler Gordon Cobb is murdered by a gang of jewel thieves. Baffled by the contradictory clues, Inspector Queen asks his son, Ellery, to help out.

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

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