Last Tango in Paris is a 1972 Franco-Italian romantic erotic drama film directed by Bernardo Bertolucci which portrays a recently widowed American who begins an anonymous sexual relationship with a young betrothed Parisian woman. It stars Marlon Brando, Maria Schneider, and Jean-Pierre Leaud.
The film's raw portrayal of sexual violence and emotional turmoil led to international controversy and drew various levels of government censorship in different venues. Upon release in the United States, the most graphic scene was cut and the MPAA gave the film an X rating. After revisions were made to the MPAA ratings code, in 1997 the film was re-classified NC-17 for "some explicit sexual content". Metro-Goldwyn-Mayer released a censored R-rated cut in 1981.
Film critic Pauline Kael gave the film the most ecstatic endorsement of her career, writing, "Tango has altered the face of an art form. This is a movie people will be arguing about for as long as there are movies", and called it "the most powerfully erotic movie ever made, and it may turn out to be the most liberating movie ever made".
(Summary from Wikipedia)