Black Swan is a 2010 psychological horror film directed by Darren Aronofsky. Winona Ryder has a supporting role as Beth MacIntyre, a veteran ballerina who becomes threatened by the arrival of a talented newcomer, played by Natalie Portman. The film explores themes of obsession, perfectionism, and the dark side of the competitive world of ballet. Winona Ryder's performance in Black Swan adds another layer of intensity to the film and highlights her versatility as an actress.
