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.
Genre : Mystery
Runtime : 70 mins
Release Date : 1941-11-18
(Ellery Queen)
(Nikki Porter)
(Insp. Queen)
(Nurse Marian Tracy)
(Page)
(Sgt. Velie)
(John Stack)
(Dr. Edwin L. Jannery)
(Mrs. Augusta Stack)
(Miss Fox)
(Lou Thomas)
(Dr. Williams)
(Dr. Dunn)
(Alice Stack)
(Crothers)
(Hospital Orderly (uncredited))