Adaptation of the award-winning comic series created by Frank Miller. Interweaving multiple storylines from the series' history, the film paints a picture of the ultimate town through the eyes of its roughest characters. There's the street thug Marv (Mickey Rourke), whose desperate quest to find the killer of a prostitute named Goldie (Jaime King) will lead him to the foulest edges of town. Inhabiting many of those areas is Dwight (Clive Owen), a photographer in league with the sordid ladies of Sin City, headed by Gail (Rosario Dawson), who opens up a mess of trouble after tangling with a corrupt cop by the name of Jackie Boy (Benicio Del Toro). Finally, there's Hartigan (Bruce Willis), an ex-cop with a heart problem who's hell-bent on protecting a stripper named Nancy (Jessica Alba).

Badly wounded and suffering from amnesia, Jason Bourne (Matt Damon) is pulled out of the Mediterranean by fishermen, and is able to recall neither who he is nor what happened to him. His only clue to his identity is the number of a Swiss bank account which has been etched into a device implanted in his body. Following the lead to Zurich, he discovers money, passports and a gun waiting for him, but also earns the attention of the security services and has to leave in a hurry. He then persuades a young woman named Marie Kreutz (Franka Potente) to drive him to Paris, where he hopes to find out his true identity and discover the reason why the CIA are taking such an interest in him. Directed by Doug Liman ('Swingers', 'Go').