The Two Jakes is a 1990 American neo-noir mystery film and the sequel to the 1974 film Chinatown. Directed by and starring Jack Nicholson, who reprises his role of J.J. “Jake” Gittes from the first film, the cast also features Harvey Keitel, Meg Tilly, Madeleine Stowe, Richard Farnsworth, Frederic Forrest, David Keith, Rubén Blades, Tracey Walter and Eli Wallach. Also reprising their roles from Chinatown are Joe Mantell, Perry Lopez, James Hong, and, in a brief voice-over, Faye Dunaway. The musical score for the film is by Van Dyke Parks, who also appears as a prosecuting attorney.

Chinatown is a 1974 American neo-noir mystery film directed by Roman Polanski from a screenplay by Robert Towne. The film stars Jack Nicholson and Faye Dunaway. It was inspired by the California water wars, a series of disputes over southern California water at the beginning of the 20th century, by which Los Angeles interests secured water rights in the Owens Valley. The Robert Evans production, released by Paramount Pictures, was Polanski's last film in the United States and features many elements of film noir, particularly a multi-layered story that is part mystery and part psychological drama.