Answer
The answer is "A Letter to Three Wives," a 1949 American drama film directed by Joseph L. Mankiewicz. The film stars Jeanne Crain, Linda Darnell, Ann Sothern, Kirk Douglas, and Paul Douglas. Celeste Holm played the role of Peggy, one of the three wives in the film. The film was a critical and commercial success, winning two Academy Awards, including Best Director for Mankiewicz.