Glass is a superhero thriller film directed by M. Night Shyamalan. Sarah Paulson portrays the character of Dr. Ellie Staple, a psychiatrist who specializes in treating individuals who believe they are superheroes. The film is a crossover and sequel to Shyamalan's previous films, Unbreakable and Split. In Glass, Dr. Staple is tasked with convincing three individuals with extraordinary abilities, David Dunn (played by Bruce Willis), Kevin Wendell Crumb (played by James McAvoy), and Elijah Price (played by Samuel L. Jackson), that their powers are merely delusions. Sarah Paulson's performance as Dr. Staple adds a layer of intrigue and suspense to the film, as she challenges the beliefs and identities of the main characters.