In
Long Island, a mysterious man shows a heavyset, middle-aged woman the remains of a leather jacket, which is of great sentimental value to the woman, and the man tells the story of the jacket's owner. In 1953
Brooklyn, New York, Italian-American rebel, Vinnie Genzianna, is the leader of a
greaser gang named "The Stompers". His best friend, Crazy Shapiro, is subject to multiple murder attempts by Crazy's detective father, Solly. While in an old basketball court, Vinnie reunites with an old flame Roslyn "Rozzie" Featherschneid, but their reunion is abruptly interrupted by Rozzie's protective Jewish father, who chains her to her bed to prevent her from seeing Vinnie again. Vinnie and Crazy steal a car and spend the evening drinking, playing pool, playing pranks on others and seeing the entire town. They arrive at a bar where they encounter two prostitutes and rest on the beach, waking up to find themselves close to a group of showering women and their mobster husbands. While Crazy inches over to the ladies, Vinnie finds a dead body buried in the sand. The horrified screams of Vinnie and the women alert the mobsters, who beat up Crazy. Vinnie runs off and finds himself on the black area of the beach where he bumps into rival gang leader, Boogaloo Jones, and his gang: "The Chaplains". Boogaloo sets up a rumble between his gang and the Stompers. Vinnie later meets up with Rozzie and Crazy's date, Eva. The four head out to a party, where Vinnie tells the Stompers that they are going to fight with the Chaplains, to which the gang responds negatively. Much of the gang and their girlfriends head out to a rock and roll show. Vinnie is horrified at the idea of Crazy and himself having to fight the Chaplains alone. One of the Stompers, Sal, has a run-in with Boogaloo while driving and winds up in a car crash. Vinnie finally persuades the Stompers to rumble with the Chaplains through a passionate speech. At a drive-in restaurant, Vinnie and Crazy both make out with their dates. When Rozzie spots a car that she thinks Boogaloo is in, Crazy is quick to drive off after it. Crazy ends up shooting two of the black gang members in an alley dead, which scares Vinnie into ditching town, Rozzie, and the rumble. Disgusted with Vinnie's cowardice, Rozzie allows Crazy to make love to her in an abandoned warehouse. Solly, who had been investigating the gang members' deaths, interrupts their time together and fights with Crazy to get him to talk. As he is losing, Crazy falsely claims that Vinnie killed the gang members. During his departure, Vinnie bumps into the Stompers and in time for the rumble. As the two gangs wait for Boogaloo to show up, Solly drives up, ready to arrest Vinnie. On the rooftop of a nearby building, Crazy begins hallucinating and shoots randomly towards the street, causing both gangs to begin shooting at each other. Boogaloo is seen on the same rooftop as Crazy, hiding out from the rumble. Sal steps out of protection and is killed by a stray bullet, causing both gangs to cease fire and back away. Vinnie tries to flee and is shot at by Solly. Vinnie pretends to be hit, falls and plays dead. Crazy jumps off the rooftop and lands on Solly, killing them both. As Rozzie calls up a radio station to make a memorial request in honor of Vinnie, he stands up and walks away, unseen by anyone else. After seeing the town as he did before without Crazy, he finally leaves Brooklyn. In a bar back in the present day, the mysterious middle-aged man finishes his tale by explaining that Vinnie left due to the heartbreak he felt at Crazy's death. The woman determines the mysterious man to be Vinnie and reveals herself to be Rozzie. She calls him out for his cowardice and bluffs that her husband will be arriving shortly and that he'll have to fight him for her, fully expecting him to avoid another fight and leave again. However, defying her expectation, Vinnie does not leave Rozzie and instead embraces her without hesitation and the two lovers joyfully reunite. ==Cast==