When 4 year old Amanda McCready disappears from her home and the police make little headway in solving the case, the girl's aunt, Beatrice McCready hires two private detectives, Patrick Kenzie and Angie Gennaro. The detectives freely admit that they have little experience with this type of case, but the family wants them for two reasons - they're not cops and they know the tough neighborhood in which they all live. As the case progresses, Kenzie and Gennaro face drug dealers, gangs and pedophiles. When they are about to solve the case, they are faced with a moral dilemma that tears them apart.
Some of Sin City's most hard-boiled citizens cross paths with a few of its more reviled inhabitants.
The Driver specializes in driving getaway cars for robberies. His exceptional talent has prevented him from being caught yet. After another successful flight from the police a self-assured detective makes it his primary goal to catch the Driver. He promises pardons to a gang if they help to convict him in a set-up robbery. The Driver seeks help from The Player to mislead the detective.
After a break-in at their house, a couple gets help from one of the cops that answered their call. He helps them install the security system, and begins dropping by on short notice and unofficial patrol, and spends a lot of time discussing the couple's problems with the wife. The husband begins wondering if they're getting too much help.
Detective Philip Marlowe tries to help a friend who is accused of murdering his wife.
In the smog-choked dystopian Los Angeles of 2019, blade runner Rick Deckard is called out of retirement to terminate a quartet of replicants who have escaped to Earth seeking their creator for a way to extend their short life spans.
Léon, 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 Léon's footsteps.
When the body of Army Capt. Elizabeth Campbell is found on a Georgia military base, two investigators, Warrant Officers Paul Brenner and Sara Sunhill, are ordered to solve her murder. What they uncover is anything but clear-cut. Unseemly details emerge about Campbell's life, leading to allegations of a possible military coverup of her death and the involvement of her father, Lt. Gen. Joseph Campbell.