The Case of the Stuttering Bishop is a 1937 American mystery film directed by William Clemens and starring Donald Woods as Perry Mason and Ann Dvorak as Della Street, his secretary. Edward McWade plays the role of stuttering Bishop William Mallory. It is the sixth and final film in the Warner Bros. Perry Mason series. It is based on the novel The Case of the Stuttering Bishop (1936) by Erle Stanley Gardner.

Plot

Perry is asked by an Australian Bishop to take the case of a woman who was falsely accused of manslaughter 22 years ago. During his investigations Perry gets involved in another murder for which Ida, the woman he is supposed to free, gets arrested.