Sin City, also known as Frank Miller's Sin City, is a 2005 crime thriller film written, produced and directed by Frank Miller and Robert Rodriguez. It is a neo-noir based on Miller's graphic novel series of the same name.

The film is primarily based on three of Miller's works: The Hard Goodbye, about a man who embarks on a brutal rampage in search of his one-time sweetheart's killer; The Big Fat Kill, which focuses on a street war between a group of prostitutes and a group of mercenaries; and That Yellow Bastard, which follows an aging police officer who protects a young woman from a grotesquely disfigured serial killer. The film stars Bruce Willis, Mickey Rourke, Clive Owen, Jessica Alba, Benicio del Toro, Brittany Murphy, Elijah Wood, Rosario Dawson, Jaime King, Rutger Hauer, Carla Gugino, Michael Madsen and Nick Stahl, among others.

Sin City opened to wide critical and commercial success, gathering particular recognition for the film's unique color processing, which rendered most of the film in black and white but retained or added coloring for select objects. The film was screened at the 2005 Cannes Film Festival in-competition and won the Technical Grand Prize for the film's "visual shaping".

Jessica Marie Alba (born April 28, 1981) is an American television and film actress. She began her television and movie appearances at age 13 in Camp Nowhere and The Secret World of Alex Mack (1994). Alba rose to prominence as the lead actress in the television series Dark Angel (2000–2002). Alba later appeared in various films including Honey (2003), Sin City (2005), Fantastic Four (2005), Into the Blue (2005), Fantastic Four: Rise of the Silver Surfer and Good Luck Chuck both in 2007.

Alba has been called a sex symbol. She appears on the "Hot 100" section of Maxim and was voted number one on AskMen.com's list of "99 Most Desirable Women" in 2006, as well as "Sexiest Woman in the World" by FHM in 2007. The use of her image on the cover of the March 2006 Playboy sparked a lawsuit by her, which was later dropped. She has also won various awards for her acting, including the Choice Actress Teen Choice Award and Saturn Award for Best Actress on Television, and a Golden Globe nomination for her lead role in the television series Dark Angel.

Walter Bruce Willis (born March 19, 1955) is a German-born American actor, producer, and musician. His career began in television in the 1980s and has continued both in television and film since, including comedic, dramatic, and action roles. He is well known for the role of John McClane in the Die Hard series, which were mostly critical and uniformly financial successes. He has also appeared in over sixty films, including box office successes like Pulp Fiction (1994), 12 Monkeys (1995), The Fifth Element (1997), Armageddon (1998), The Sixth Sense (1999), Unbreakable (2000), Sin City (2005), Over the Hedge (2006) and Red (2010).

Motion pictures featuring Willis have grossed US$2.64 billion to 3.05 billion at North American box offices, making him the ninth highest-grossing actor in a leading role and twelfth highest including supporting roles. He is a two-time Emmy Award–winning, Golden Globe Award–winning and four-time Saturn Award–nominated actor. Willis was married to actress Demi Moore and they had three daughters before their divorce in 2000, following thirteen years of marriage. He is currently married to model Emma Heming, with whom he has one daughter.

Elijah Jordan Wood ( /ɪˈlaɪdʒə ˈdʒɔrdən ˈwʊd/; born January 28, 1981) is an American actor. He made his film debut with a minor part in Back to the Future Part II (1989), then landed a succession of larger roles that made him a critically acclaimed child actor by age 9, being nominated for several Young Artist Awards. He is best known for his high-profile role as Frodo Baggins in Peter Jackson's critically acclaimed The Lord of the Rings trilogy and its upcoming prequels The Hobbit films. Since then, he has resisted typecasting by choosing varied roles in critically acclaimed films such as Bobby, Eternal Sunshine of the Spotless Mind, Sin City, Green Street and Everything Is Illuminated.

Wood starred in the film Day Zero (2007) and provided the voice of the main character in the award-winning animated musical films Happy Feet and Happy Feet Two. Wood also voiced the lead as 9 in the Tim Burton-produced action/science fiction film 9. He played an American tourist turned vampire in Paris, je t'aime. In 2005, he started his own record label, Simian Records. He currently appears as Ryan in FX's dark comedy Wilfred, which debuted on June 23, 2011.