A 1949 film adapted from the novel Letter to Five Wives by John Klempner. Three women: Lora Mae, Rita and Deborah, receive a letter from a friend telling that she's run-off with one of their husbands. The thing is that she's not telling whose husband it is; she's letting them guess for themselves. Won Oscars for Best Director and Best Screenplay, both for Joseph L. Mankiewicz, and was nominated for Best Picture.