Ellery Queen and the Murder Ring
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
Cast: Ralph Bellamy, Margaret Lindsay, Charley Grapewin, Mona Barrie, Paul Hurst, James Burke, Leon Ames, George Zucco, Blanche Yurka, Charlotte Wynters, Tom Dugan, Olin Howland, Dennis Moore
Crew: Eric Taylor (Screenplay), Gertrude Purcell (Screenplay), James S. Brown Jr. (Director of Photography), Manfred Lee (Story), Frederic Dannay (Story)