Men In Black 3
Synopsis: Agent J travels in time to M.I.B.’s early days in 1969 to stop an alien from assassinating his friend Agent K and changing history.
Director: Barry Sonnenfeld
IMDb Link: http://www.imdb.com/title/tt1409024/
Click here to read a PDF version of the full screenplay:
Men In Black 3 (undated, unspecified draft)