Glass is a superhero thriller film directed by M. Night Shyamalan. Sarah Paulson plays a pivotal role in this movie, which serves as a sequel to both Unbreakable and Split. The film follows the story of David Dunn (Bruce Willis), a security guard with superhuman abilities, and Kevin Wendell Crumb (James McAvoy), a man with multiple personalities. Sarah Paulson's character, Dr. Ellie Staple, is a psychiatrist who specializes in treating individuals who believe they have superhuman powers. Glass received mixed reviews from critics, but Sarah Paulson's performance was praised for adding depth to the complex narrative.