Ellery Queen

William Gargan

Acting

Nikki Porter

Margaret Lindsay

Acting

Norman Hadley

John Litel

Acting

Insp. Queen

Charley Grapewin

Acting

Sgt. Velie

James Burke

Acting

Capt. H.T. Daley

Frank M. Thomas

Acting

Adele Belden

Lilian Bond

Acting

Ray Stafford

Morgan Conway

Acting

Tommy Gould

Jack La Rue

Acting

Irene Hadley

Charlotte Wynters

Acting

George Belden

Noel Madison

Acting

Riley

Johnny Arthur

Acting

Freddy Froelich

Byron Foulger

Acting

Desk Clerk at Florence Garden Apartments

Marie Blake

Acting

Fingers Muldoon

Syd Saylor

Acting

Waiter at Golden Dragon

Willie Fung

Acting

Raymond Radcliffe

Arthur Q. Bryan

Acting