Ellery Queen's Penthouse Mystery
1941Chinese 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.
Acted in
Ralph Bellamy
as Ellery Queen
Margaret Lindsay
as Nikki Porter
Charley Grapewin
as Insp. Queen
Anna May Wong
as Lois Ling
James Burke
as Sgt. Velie
Eduardo Ciannelli
as Count Brett (as Edward Ciannelli)
Frank Albertson
as Sanders
Ann Doran
as Sheila Cobb
Noel Madison
as Gordon Cobb
Charles Lane
as Doc Prouty
Russell Hicks
as Harry Walsh
Tom Dugan
as McGrath
Mantan Moreland
as Roy
Theodore von Eltz
as Jim Ritter