found: Lee Daniels' The butler, 2014:credits (directed by Lee Daniels ; written by Danny Strong)
found: IMDb, August 12, 2014(Lee Daniels' The Butler (I) (2013) "The Butler" (original title); Biography, Drama; director: Lee Daniels; writers: written by Danny Strong; Wil Haygood (article: "A Butler Well Served by This Election"); also lists other films with title The Butler, including another from 2013)
found: Wikipedia, August 12, 2014:The Butler (The Butler (full title Lee Daniels' The Butler) is a 2013 American historical drama film directed and produced by Lee Daniels and written by Danny Strong; loosely based on the real life of Eugene Allen; based on "A Butler Well Served by This Election" by Wil Haygood)