The benefactor of the Stack Memorial Hospital dies after an operation. Ellery Queen investigates when it is revealed the cause of death was murder by strangulation.
Ralph Bellamy
Ellery Queen
Margaret Lindsay
Nikki Porter
Charley Grapewin
Insp. Queen
Mona Barrie
Nurse Marian Tracy
Paul Hurst
Page
James Burke
Sgt. Velie
Leon Ames
John Stack
George Zucco
Dr. Edwin L. Jannery
Blanche Yurka
Mrs. Augusta Stack
Charlotte Wynters
Miss Fox
Tom Dugan
Lou Thomas
Olin Howland
Dr. Williams
Dennis Moore
Dr. Dunn
Jean Fenwick
Alice Stack
Pierre Watkin
Crothers
Byron Foulger
Hospital Orderly (uncredited)
James P. Hogan
Director
Oct 9, 1944
Jul 25, 1986
Oct 30, 1942
Dec 23, 1936
Jan 31, 1950
Feb 27, 1945
Nov 23, 1943
Mar 7, 2025
Aug 27, 2017
Sep 8, 1942
Nov 21, 1941
Nov 17, 1939
Sep 17, 2011
Dec 24, 1944
Jan 15, 2017
Sep 20, 2014
Columbia Pictures
US
United States
English