Question: Who directed the 2003 American drama film in which Sean Penn and the daughter of English actress Jane Birkin stars?
Context: 21 Grams is a 2003 American drama film directed by Mexican director Alejandro González Iñárritu from a screenplay written by Guillermo Arriaga.  It stars Sean Penn, Naomi Watts, Charlotte Gainsbourg, Danny Huston and Benicio Del Toro. Charlotte Lucy Gainsbourg (born 21 July 1971) is a British-French actress and singer.  She is the daughter of English actress Jane Birkin and French singer and songwriter Serge Gainsbourg.  After making her musical debut with her father on the song "Lemon Incest" at the age of 12, she released an album with her father at the age of 15.  More than 20 years passed before she released three albums as an adult ("", "IRM" and "Stage Whisper") to commercial and critical success.  Gainsbourg has also appeared in many films, including several directed by Lars von Trier, and has received both a César Award and the Cannes Film Festival Best Actress Award. Judgment in Berlin is a 1988 American drama film directed and written by Leo Penn, produced by Joshua Sinclair, who also co-wrote the film and acted in it, and Ingrid Windisch and starring Martin Sheen, Sam Wanamaker and Sean Penn, the director's son.  It is based on the book of the same name by Herbert J. Stern. Main Aisa Hi Hoon (English: I Am Like This ) is a Bollywood drama film released in 2005.  It was directed by Harry Baweja and stars Ajay Devgan, Sushmita Sen, Esha Deol and Anupam Kher.  This film is a remake of the American drama film "I Am Sam" written and directed by Jessie Nelson, and starring Sean Penn as a father with a developmental disability. Judy Campbell (born Judith Mary Gamble; 31 May 1916 – 6 June 2004) was an English actress and playwright, widely known to be Noël Coward's muse.  Her daughter is the actress and singer Jane Birkin, her son the screenwriter and director Andrew Birkin, and among her grandchildren are the actresses Charlotte Gainsbourg and Lou Doillon, the late poet Anno Birkin, the artist David Birkin and the late photographer Kate Barry. Jane B. par Agnès V. is a 1988 French docudrama film directed by Agnès Varda and starring French-English actress Jane Birkin.  The film was conceived when Birkin admitted to Varda she was apprehensive about turning 40 and Varda told her it was a beautiful age and the perfect time to make a portrait on Birkin's life. Slogan (French Title: L'amour et l'amour) is a 1969 French satirical romantic drama film written and directed by Pierre Grimblat.  It stars Serge Gainsbourg and Jane Birkin in their first film together.  The film marked the beginning of the 13-year relationship between Gainsbourg and Birkin. Mystic River is a 2003 American mystery crime drama film directed and scored by Clint Eastwood.  It stars Sean Penn, Tim Robbins, Kevin Bacon, Laurence Fishburne, Marcia Gay Harden, and Laura Linney.  The screenplay by Brian Helgeland was based on the novel "Mystic River" by Dennis Lehane.  The film was produced by Robert Lorenz, Judie G. Hoyt and Eastwood.  It is the first film on which Eastwood was credited as composer of the score. Lucy Gordon (22 May 1980 – 20 May 2009) was an English actress and model.  She became a face of CoverGirl in 1997 before starting an acting career.  Her first film was "Perfume" in 2001 before going on to have small roles in "Spider-Man 3", "Serendipity" and "The Four Feathers".  Gordon had played the actress and singer Jane Birkin in the film "", a biopic of singer-songwriter Serge Gainsbourg.  Before the film was released, she was found hanged in her flat in Paris on 20 May 2009 after committing suicide. Around a Small Mountain (French: 36 vues du pic Saint-Loup ) is a 2009 French-language drama film directed by Jacques Rivette, which was his final film before his death on 29 January 2016, and starred Jane Birkin and Sergio Castellitto.  It was screened in the main competition at the 66th Venice International Film Festival.
Answer: Alejandro González Iñárritu