Ellery Queen's Penthouse Mystery

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.

Top Cast

Ralph BellamyEllery Queen

Margaret LindsayNikki Porter

Charley GrapewinInsp. Queen

Noel MadisonGordon Cobb

Ann DoranSheila Cobb

James BurkeSergeant Velie

Anna May WongLois Ling

Eduardo CiannelliCount Brett