Ellery Queen and the Perfect Crime (1941)

Ralph Bellamy

as Ellery Queen

Margaret Lindsay

as Nikki Porter

Charley Grapewin

as Insp. Queen

Spring Byington

as Carlotta Emerson

H.B. Warner

as Ray Jardin

James Burke

as Sgt. Velie

Douglass Dumbrille

as John Matthews

John Beal

as Walter Matthews

Linda Hayes

as Marian Jardin

Sidney Blackmer

as Anthony Rhodes

Walter Kingsford

as Henry (Jardin butler)

Honorable Wu

as Lee (Matthews butler)

Charles Lane

as Dr. Prouty (coroner)

Charles Halton

as Rufus Smith (auctioneer)

Arthur Q. Bryan

as Book salesman