The Prizzis are a powerful family of mobsters, as devoted to their code of honor as they are to bending laws and breaking skulls. Charley Partanna (Jack Nicholson), a Prizzi hit man, is not quite so honorable, at least where affairs of the heart are concerned. While attending a mob wedding,he throws over his longtime sweetheart Maerose Prizzi (Anjelica Huston) in favor of gorgeous Irene Walker (Kathleen Turner). Supposedly a tax consultant, Irene is actually a paid killer like Charley-and this endears her to him all the more. But when it turns out that Irene has betrayed the Prizzis, Charley finds himself on the horns of a dilemma: does he kill Irene or marry her? Fortuitously, Irene helps Charley make up his mind by attempting to kill him.