Written and Directed by Darnell Martin, "Cadillac Records" chronicles the rise of Chess Records and its recording artists. The film stars Adrien Brody as Leonard Chess, Jeffrey Wright as Muddy Waters, Columbus Short as Little Walter, Mos Def as Chuck Berry and Beyoncé Knowles as Etta James. Rounding out the cast are Gabrielle Union, Emmanuelle Chriqui, Cedric The Entertainer, Eamonn Walker and Tammy Blanchard. "Cadillac Records" is produced by Andrew Lack and Sofia Sondervan for Sony BMG Film and Executive Produced by Beyoncé Knowles and Marc Levin.