Loading...
William Gargan
Ellery Queen
Margaret Lindsay
Nikki Porter
Charley Grapewin
Inspector Richard Queen
Gale Sondergaard
Mrs. Van Dorn
Gilbert Roland
Paul Gilette
Sig Ruman
Heinrich, Spy Leader
James Burke
Police Sergeant Velie
-
Released
Columbia Pictures
James P. Hogan
Director
Manfred Lee
Story
Frederic Dannay
Arthur Strawn
Additional Dialogue
