An evil doctor and the greedy wife of a rich man plot to poison him so they can get their hands on his money.
Released: Sep 08, 1936
Runtime: 64 minutes
Genre: Mystery
Stars: Boris Karloff, Joan Wyndham, Arthur Margetson, Mona Goya, Anthony Ireland, Morton Selten
Crew: Henry Edwards (Director), Cyril Campion (Screenplay), H. Fowler Mear (Screenplay), Heinrich Fraenkel (Adaptation), Michael C. Chorlton (Editor), James A. Carter (Art Direction)