An alien criminal kills a Agent K in 1969, altering history and the Agency. So Agent J travels back in time to 1969 to stop the murder. Together with a young Agent K, they fight to save the Agency and the Earth. Starring Will Smith, Tommy Lee Jones and Josh Brolin. Directed by Barry Sonnenfeld. Written by Etan Cohen based on the graphic novel by Lowell Cunningham. Produced by Laurie MacDonald and Walter F. Parkes. Genre: Sci-Fi Action Comedy.