"Black Swan" tells a supernatural thriller about ballet. The heroine is a senior ballerina (Natalie Portman) who finds herself trapped in competition with another dancer. As a big performance approaches, many troubles intensify. And she is not sure whether the competitor is a supernatural hallucination, or just her own delusion
Nina (Natalie Portman) is a New York ballet dancer who has a dominant personality with her. The mother lives together. Her mother, also a former ballet dancer, exercised a suffocating control over her. Before the performance of the new season of "Swan Lake", the artistic director decided to replace the lead dancer Beth (Winona Ryder). He has two candidates: Nina and Lily (Mila Kunis). The play requires an actress who can express the innocence of the White Swan and the cunning and debauchery of the Black Swan. Nina is suitable for the white swan, while Lily is simply the embodiment of the black swan. They develop a twisted friendship in their competition. Nina begins to discover more about her dark side, which could destroy her.