The Bigamist (1953)
San Francisco businessman Harry Graham and his wife and business partner, Eve, are in the process of adopting a child. When private investigator Mr. Jordan uncovers the fact that Graham has another wife, Phyllis, and a small child in Los Angeles, he confesses everything.
Directed by: Ida Lupino
Starring: Joan Fontaine, Ida Lupino, Edmond O'Brien, Edmund Gwenn, Kenneth Tobey, Jane Darwell
Links: IMDb, Movie posters, Movie stills