Ellery Queen's Penthouse Mystery (1941)
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.
Cast
Ellery Queen
Nikki Porter
Harry Walsh
McGrath
Roy
Jim Ritter
Insp. Queen
Lois Ling
Sgt. Velie
Count Brett (as Edward Ciannelli)
Sanders
Sheila Cobb
Gordon Cobb
Doc Prouty
Crew
Director
Screenplay
Writer
Writer
Producer
Original Music Composer
Director of Photography
Editor