Closer is a 2004 American romantic drama film written by Patrick Marber, based on his award-winning 1997 play of the same name. The movie was produced and directed by Mike Nichols and stars Julia Roberts, Jude Law, Natalie Portman and Clive Owen. The film, like the play on which it is based, has been seen by some as a modern and tragic version of Mozart's opera Così fan tutte, with references to that opera in both the plot and the soundtrack. Owen starred in the play as Dan, the role assumed by Law in the film.