Raging Bull is a 1980 American biographical sports drama art film directed by Martin Scorsese, produced by Robert Chartoff and Irwin Winkler and adapted by Paul Schrader and Mardik Martin from Jake LaMotta's memoir Raging Bull: My Story. It stars Robert De Niro as Jake LaMotta, an Italian American middleweight boxer whose sadomasochistic rage, sexual jealousy, and animalistic appetite destroyed his relationship with his wife and family. Also featured in the film are Joe Pesci as Joey, La Motta's well-intentioned brother and manager who tries to help Jake battle his inner demons; and Cathy Moriarty as his abused wife. The film features supporting roles from Nicholas Colasanto, Theresa Saldana and Frank Vincent.
Scorsese was initially reluctant to develop the project, though he eventually came to relate to La Motta's story.