Femme fatale in "The Killers" and Cora (Lana Turner) in "The Postman Always Rings Twice", based on novels by Ernest Hemingway and James M. Cain respectively, manipulate men into killing their husbands. In the Hitchcock film "The Paradine Case" (1947), Alida Valli's character causes the deaths of two men and the near destruction of another. Another frequently cited example is the character Jane played by Lizabeth Scott in "Too Late for Tears" (1949); during her quest to keep some dirty money from its rightful recipient and her husband, she uses poison, lies, sexual teasing and a gun to keep men wrapped around
The Postman Always Rings Twice (novel) while Frank is driving. The book ends with Frank, from death row, summarizing the events that followed, explaining that he was wrongly convicted of having murdered Cora. The text, he hopes, will be published after his execution. The title is a "non sequitur" in that no postman appears or is even alluded to. The meaning of the title has therefore often been the subject of speculation. William Marling, for instance, suggested that Cain may have taken the title from the sensational 1927 case of Ruth Snyder, who, like Cora in "Postman", had conspired with her lover to murder her husband.