• WARNING: Spoilers

    The film opens to eight men eating breakfast at a diner. Six of them wear matching black suits and ties and are using aliases: Mr. Blonde (Michael Madsen), Mr. Blue (Eddie Bunker), Mr. Brown (director Quentin Tarantino), Mr. Orange (Tim Roth), Mr. Pink (Steve Buscemi), and Mr. White (Harvey Keitel). Among them is the elderly Los Angeles gangster Joe Cabot (Lawrence Tierney), and his beefy son, "Nice Guy" Eddie Cabot (Chris Penn). Mr. Brown discusses his comparative analysis on Madonna's "Like a Virgin". Joe's senior moments involving an old address book rankle Mr. White; White grabs the book away from Joe and refuses to give it back until Joe stops talking incessantly about it. When it comes time to pay the bill for the meal, Mr. Pink explains that he doesn't tip and defends his anti-tipping policy until Joe forces him to contribute with the group.

    After the opening credits, the action cuts to the interior of a speeding car. Mr. White, driving with one hand, is trying to comfort Mr. Orange laying in the back seat, who has been shot in the abdomen and is bleeding and screaming in delirium. They arrive at an abandoned warehouse, the robbers' rendezvous point. Orange begs White to take him to an emergency room but White refuses, saying that it takes a long time to die from an abdominal gunshot wound. Mr. White leaves Mr. Orange on the floor when Mr. Pink appears, angrily suggesting that their robbery of a jeweler, orchestrated by Joe Cabot, was a police set up, indicated by the rapid response of the police to the alarm. White agrees, and they wearily get their stories straight with each other.

    The scene cuts to Mr. Pink escaping from the jewelry store with the diamonds. While running down a street chased by three or four policemen, Mr. Pink is hit by a car, out of which he drags the woman driver and opens fire on the policemen hitting one or two of them before getting in the car and driving away.

    Back in the present. Mr. White reveals to Mr. Pink that Mr. Brown was shot and killed by the police during the getaway, and the whereabouts of Mr. Blonde and Mr. Blue are unknown to both. They agree to stay put for the time being.

    The film then flashes back to a scene showing Mr. White meeting with Joe Cabot and at Joe's office where he offers Mr. White (whose real name is Larry Dimmick), a low-time veteran criminal from Wisconsin, a job in an upcoming heist in a few months. Mr. White agrees, hinting at White's long-time friendship with Joe Cabot.

    In the present, after taking care of an unconscious Orange, the two men discuss the actions of Mr. Blonde, who acted psychotic during the heist and murdered several civilians in the store after the alarm had been triggered. Mr. White is angered about Joe's decision to employ such a violent individual and agrees about the possibility of a set up, while Mr. Pink confesses to having hidden the diamonds in a secure location. However, they violently argue about whether or not to take the unconscious Mr. Orange to a hospital when Mr. White reveals that he had told the former his true first name, "Larry". Mr. Blonde, who has been watching them from the shadows, steps forward and ends the dispute. White angrily chews out Blonde for his antics, while Blonde calmly defends himself, saying simply that he'd warned the staff of the jeweler's not to touch the alarm. He tells them not to leave the rendezvous as Nice Guy Eddie is on his way. Mr. Blonde walks to his car and opens the trunk to reveal a captured police officer named Marvin Nash (Kirk Baltz) who he apparently took as a hostage to escape from the jewelry store.

    Another flashback to several months ago shows the origin of Mr. Blonde who meets with Joe Cabot and Nice Guy Eddie at their office. The meeting reveals that Mr. Blonde became involved in the heist because of his friendship with Nice Guy Eddie. Blonde (whose real name is Vic Vega) had served four years in prison for armed robbery and had refused to give the authorities Joe's name for a lighter sentence. When he meets with Joe and Eddie, they first arrange a job that will appease Vic/Blonde's parole officer, then Eddie suggests that Blonde join the crew they're putting together for the jewel heist. Blonde enthusiastically accepts.

    In the present, White, Pink, and Blonde beat the policeman and demand that he reveal who the "rat" is. He protests that he doesn't know. The beating continues until a furious Eddie arrives at the warehouse. After berating the men over the carnage and incompetence displayed at the heist, he orders Pink and White to assist him in retrieving the stolen diamonds and disposal of the two hijacked vehicles. He orders Blonde to stay with Marvin and the dying Orange.

    When Blonde questions Officer Nash again, the policeman states that he has been a police officer for eight months and is ignorant as to a possible set up. He then pleads with Blonde to release him without further incident. However, after the others leave, Blonde confesses to enjoying torture, and is really uninterested in what the cop knows and what he doesn't. He turns on the radio and dances to "Stuck in the Middle With You" by Stealers Wheel before slashing Marvin's face and severing his ear with a straight razor. Blonde then douses Officer Nash in gasoline, making a small trail of the remaining gasoline in front of the policeman. Just as he is about to light the gasoline, Orange suddenly wakes up and saves Marvin from being burned to death by shooting Blonde several times, killing him. At this point, the policeman and Orange are alone in the warehouse. Orange reveals he is a police detective named Freddy Newendyke. Marvin says he knows (because he briefly met him a couple of months earlier) showing us that he had resisted the beating and torture so as not to reveal Orange's true identity. Orange reassures Marvin that a massive police force is in position several blocks away but are waiting to move in when Joe arrives.

    A series of character development past scenes detail Orange's involvement in an undercover police operation to capture Joe, and his developing friendship with White. Orange/Freddy is shown rehearsing his cover with his handler Holdaway (Randy Brooks), as well as getting into character for his first meeting with Joe involving something called the Commode Story.

    Mr. Orange/Freddie first meets Joe Cabot, Eddie, and Mr. White at a local nightclub where he tells them "the Commode Story"; a fabricated story (shown in a completely fabricated flashback) about being in a men's room with a large bag full of marijuana. In the men's room with him were four L.A. County sheriffs with a German Shepherd and explains about his coolness under pressure, knowing the dog can smell the marijuana. The group is wholly amused and accepts him into their gang.

    Later on, Orange then goes with Eddie, White, and Pink on a drive where they discuss their favorite movie soundtracks and about Pam Grier movies from the 1970s and Eddie tells them a story about how a black waitress at one of Joe's nightclubs got even with her abusive husband as well as how black women seem to be more abused and temper angry then white women.

    At the warehouse, Joe Cabot meets with all of the members of the gang where he angrily tells them that their joking camaraderie might get them in trouble if they don't take the heist seriously. He gives them their aliases to be used and to go over details about the upcoming robbery of a diamond store. A brief argument ensues when Pink complains about his name. Joe regains his control over the meeting and they begin plotting the heist. Later on after the meeting, Orange develops a friendship with White as they drive over to the jewelry store to discuss their roles in the upcoming robbery. White tells Orange about a few methods of crowd control he knows are foolproof.

    In another flashback to the robbery getaway, we see that Brown was somehow shot in the head, and dies while driving their escape car with Orange and White. While attempting to steal another getaway car, Orange was shot in the stomach by the female driver of the car he stole along with White. Orange reflexively shoots and kills the woman after she shoots him.

    Flashing forward back to the present, the remainder of the heist group returns to the warehouse to find Blonde dead. Orange claims that Blonde was going to kill Marvin, Orange and the rest of the gang so that he could take the diamonds for himself. Boiling over with rage, Eddie reveals Blonde's back story, that he was a close friend of his and a loyal soldier of his father's. Orange struggles to defend himself, which makes Eddie even angrier and he fatally shoots the captive policeman three times. Joe himself arrives and, after informing the group that Mr. Blue was killed, confidently accuses Orange of being an informant, forcing White to defend his friend. A Mexican standoff ensues, leaving Joe and Eddie dead, and White severely wounded, and Orange mortally wounded. Pink, who hid to avoid the shootout, takes the cache of diamonds and flees the warehouse.

    As police sirens are heard outside, White cradles Orange in his arms and Orange reveals that he is in fact a detective. This piece of information devastates White, who begins sobbing in frustration and points his gun at Orange's head as police can be heard outside. At that moment, the police can be heard raiding the warehouse (with the camera in a close-up of White's face), demanding White drop his gun; he refuses and shoots Orange, resulting in the police opening fire on White just before the screen goes black.