A Letter to Three Wives (1949) Jeanne Crain, Linda Darnell, Ann Sothern, Kirk Douglas, Paul Douglas

Deborah Bishop, Lora Mae Hollingsway and Rita Phipps are three friends who all receive letters from another friend, Addie Ross, telling them that she is about to leave town with one of their husbands. Deborah, Lora Mae and Rita have to find out which of their spouses, Brad, Porter and George respectively, have been unfaithful.