Twentieth Century Fox presents ; an Art Linson production ; an Alfonso Cuarón film ; produced by Art Linson ; screenplay by Mitch Glazer ; directed by Alfonso Cuarón
Warner Bros. Pictures ; lyrics by Alan Jay Lerner ; music by Frederick Loewe ; screenplay by Alan Jay Lerner ; produced by Jack L. Warner ; directed by George Cukor
Focus Features presents ; in association with Perfect World Pictures ; a Carnival Films production ; screenplay by Julian Fellowes ; produced by Gareth Neame, Julian Fellowes, Liz Trubridge ; directed by Michael Engler