Black Swan is a 2010 American psychological horror film.
Synopsis[]
A committed dancer wins the lead role in a production of Tchaikovsky's "Swan Lake" only to find herself struggling to maintain her sanity.
Plot[]
Nina Sayers is a dancer in a New York City ballet company, which is preparing to open its new season with Tchaikovsky's Swan Lake. With prima ballerina Beth MacIntyre being forced into retirement, artistic director Thomas Leroy announces he is looking for a new dancer to portray the dual role of the innocent White Swan and the sensual Black Swan. Nina auditions for the role and gives a flawless performance as the White Swan, but fails to embody the Black Swan.
The following day, Nina asks Thomas to reconsider choosing her to play the role. When he forcibly kisses her, she bites him before running out of his office. Later that day, Nina sees the cast list and discovers, much to her surprise and that of her overprotective mother Erica, that she will be portraying the lead. At a gala celebrating the new season, an intoxicated Beth confronts Nina, accusing her of sleeping with Thomas to get the role. The following day, Nina discovers that Beth was hit by a car while walking in the street and that Thomas believes she did it on purpose.
During rehearsals, Thomas tells Nina to observe new dancer Lily, whom he describes as possessing an uninhibited quality that Nina is unable to show. Nina also falls victim to several hallucinations of a doppelgänger following her wherever she goes and finds unexplained scratch marks on her back. One night, Nina accepts Lily's invitation to dinner despite Erica's objections.
Over dinner, Lily offers Nina an ecstasy capsule to help her relax. Nina turns it down but later accepts a drink laced with ecstasy powder. The two dance at a nightclub and return to Nina's apartment late. After fighting with her mother, Nina barricades herself in her room and is physically intimate with Lily. The following morning, Nina wakes up alone and realizes she is late for the dress rehearsal. Upon arriving at Lincoln Center, she finds Lily dancing the Black Swan and learns that their encounter never took place.
After learning that Thomas has made Lily her alternate, Nina's hallucinations grow increasingly stronger to the point where Erica tries to prevent her from performing on opening night. Nina forces her way out of the apartment and arrives at Lincoln Center only to discover that Lily is set to take over. She confronts Thomas, who becomes impressed by her confidence that he allows her to perform.
During the end of the second act, Nina becomes distracted by a hallucination, causing her partner to drop her. She returns to her dressing room and finds Lily preparing to play the Black Swan. When Lily transforms into Nina's doppelgänger, the two engage in a fight that ends with Nina stabbing the doppelgänger with a shard of glass. She hides the corpse and returns to the stage, where she loses herself and gives a flawless performance as the Black Swan.
Nina receives a standing ovation from the audience and, after surprising Thomas with a passionate kiss, returns to her dressing room. While changing, Nina hears a knock at the door and opens it to find Lily congratulating her. Realizing the fight never occurred and that she stabbed herself, Nina quietly continues changing.
After dancing the final act, in which the White Swan commits suicide by throwing herself off a cliff, Nina falls onto a hidden mattress. As the theater erupts in thunderous applause, Thomas, Lily and the cast gather to congratulate Nina only to discover that she is bleeding profusely. Nina loses consciousness, but not before telling Thomas that her performance was perfect.