Lupita Nyong'o takes on a dual role in the psychological horror film 'Us,' directed by Jordan Peele. She plays Adelaide Wilson, a woman who becomes terrorized by a family of doppelgängers. Nyong'o's performance in the movie is haunting and intense, showcasing her versatility as an actress. 'Us' explores themes of identity, duality, and societal issues, while keeping audiences on the edge of their seats with its suspenseful plot and thought-provoking twists. Nyong'o's portrayal of both the protagonist and her sinister counterpart is captivating and adds depth to the film's narrative.