Cast

William Gargan

Ellery Queen

Margaret Lindsay

Nikki Porter

John Litel

Norman Hadley

Charley Grapewin

Insp. Queen

James Burke

Sgt. Velie

Frank M. Thomas

Capt. H.T. Daley

Lilian Bond

Adele Belden

Morgan Conway

Ray Stafford

Jack La Rue

Tommy Gould

Charlotte Wynters

Irene Hadley

Crew

James P. Hogan

Director (Directing)

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Manfred Lee

Writer (Writing)

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Eric Taylor

Writer (Writing)

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James S. Brown Jr.

Director of Photography (Camera)

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Frederic Dannay

Writer (Writing)