Secret Beyond the Door (1948)
Genres: Thriller, Noir
Cast: Joan Bennett, Michael Redgrave
Secret Beyond the Door is a 1947 American film noir psychological thriller and a modern updating of the Bluebeard fairytale, directed by Fritz Lang, produced by Lang's Diana Productions, and released by Universal Pictures. The film stars Joan Bennett and was produced by her husband Walter Wanger. The black-and-white film noir drama is about a woman who suspects her new husband, an architect, plans to kill her.