Ellery Queen's Penthouse Mystery
Chinese ventriloquist 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 Billed Cast
Ralph Bellamy
Ellery Queen
Margaret Lindsay
Nikki Porter
Charley Grapewin
Insp. Queen
Anna May Wong
Lois Ling
James Burke
Sgt. Velie
Featured Crew
James P. Hogan
Director
James S. Brown Jr.
Director of Photography
Frederic Dannay
Writer
Eric Taylor
Screenplay
Manfred Lee
Writer
Dwight Caldwell
Editor
Lee Zahler
Original Music Composer
Larry Darmour
Producer
Images
