Some of Sin City's most hard-boiled citizens cross paths with a few of its more reviled inhabitants.
Obsessive master thief, Neil McCauley leads a top-notch crew on various daring heists throughout Los Angeles while determined detective, Vincent Hanna pursues him without rest. Each man recognizes and respects the ability and the dedication of the other even though they are aware their cat-and-mouse game may end in violence.
Threats from sinister foreign nationals aren't the only thing to fear. Bedraggled college professor Michael Faraday has been vexed (and increasingly paranoid) since his wife's accidental death in a botched FBI operation. But all that takes a backseat when a seemingly all-American couple set up house next door.
An ex-tennis pro carries out a plot to have his wife murdered after discovering she is having an affair, and assumes she will soon leave him for the other man anyway. When things go wrong, he improvises a new planâ€”to frame her for murder instead.
In the futuristic action thriller Looper, time travel will be invented but it will be illegal and only available on the black market. When the mob wants to get rid of someone, they will send their target 30 years into the past where a looper, a hired gun, like Joe is waiting to mop up. Joe is getting rich and life is good until the day the mob decides to close the loop, sending back Joe's future self for assassination.
John Anderton is a top 'Precrime' cop in the late-21st century, when technology can predict crimes before they're committed. But Anderton becomes the quarry when another investigator targets him for a murder charge.
LĂ©on, the top hit man in New York, has earned a rep as an effective "cleaner". But when his next-door neighbors are wiped out by a loose-cannon DEA agent, he becomes the unwilling custodian of 12-year-old Mathilda. Before long, Mathilda's thoughts turn to revenge, and she considers following in LĂ©on's footsteps.
A rich woman and a calculating insurance agent plot to kill her unsuspecting husband after he signs a double indemnity policy. Against a backdrop of distinctly Californian settings, the partners in crime plan the perfect murder to collect the insurance, which pays double if the death is accidental.