"Glass: The Movie" is a 2019 psychological thriller directed by M. Night Shyamalan, serving as a sequel to both "Unbreakable" (2000) and "Split" (2016). The film brings together characters from these previous works, including David Dunn (Bruce Willis), Elijah Price/Mr. Glass (Samuel L. Jackson), and Kevin Wendell Crumb/The Horde (James McAvoy). The narrative delves into themes of heroism, identity, and the blurred lines between reality and delusion.