On Dangerous Ground (1951)
Genres: Noir, Drama
Cast: Ida Lupino, Robert Ryan, Ward Bond
On Dangerous Ground is a 1951 film noir-melodrama starring Robert Ryan and Ida Lupino, directed by Nicholas Ray, and produced by John Houseman. The screenplay was written by A. I. Bezzerides based on the 1945 novel Mad with Much Heart, by Gerald Butler.