Irréversible (French pronunciation: [iʁevɛʁsibl]) is a 2002 French psychological thriller drama film, written and directed by Gaspar Noé and starring Monica Bellucci, Vincent Cassel and Albert Dupontel. The film employs a reverse chronology and follows two men through the streets of Paris as they seek to avenge a brutally raped girlfriend. The film's soundtrack was composed by Thomas Bangalter, one half of the electronic music duo Daft Punk.
Irréversible competed at the 2002 Cannes Film Festival and won the Stockholm International Film Festival's award for best film.
Irréversible has been associated with a series of films defined as the cinéma du corps ("cinema of the body"), which according to Palmer share affinities with certain avant-garde productions: an attenuated use of narrative, assaulting and often illegible cinematography, confrontational subject material, and a pervasive sense of social nihilism or despair. Irréversible has also been associated with the New French Extremity movement.