John Garfield of the last film, based on the life of Al Schmid, a war hero blinded in combat. In preparing for the role, Garfield lived for several weeks with Schmid and his wife in Philadelphia and would blindfold himself for hours at a time. After the war, Garfield starred in a series of successful films such as "The Postman Always Rings Twice" (1946) with Lana Turner, "Humoresque" (1946) with Joan Crawford, and the Oscar-winning Best Picture "Gentleman's Agreement" (1947). In "Gentleman's Agreement", Garfield took a featured, but supporting, part because he believed deeply in the film's exposé of antisemitism in America.
The Postman Always Rings Twice (1946 film) February 1934, before Cain's novel was published, a synopsis of his story was submitted to the Production Code Administration (PCA), which reviewed movie scripts against the morals code established for motion picture industry, script by RKO executive Merian C. Cooper. After reviewing the synopsis, the PCA persuaded RKO to abandon its plans to film Cain's story, calling it "definitely unsuitable for motion picture production." After Cain's novel was released, Columbia Pictures and Warner Bros. expressed interest in the property, but Warner Bros. quickly rejected the story, fearful that any attempt to get a screen story out of it would end