AdvertisementFresh Air Weekend: Graham Yost, Review Of Courtney Barnett, 'American Crime'March 28, 2015facebookEmailTimothy Olyphant plays Deputy U.S. Marshal Raylan Givens on FX's Justified, which is based on a novella by Elmore Leonard. The show's creator, Graham Yost, says the only "tussle" the writers had with Leonard happened during the pilot, over which hat Raylan should wear. (FX)