Enlarge / Elijah Price, aka "Mr. Glass" (Samuel L. Jackson), Kevin Wendell Crumb, aka "The Horde" (James McAvoy), and David Dunn (Bruce Willis) find themselves thrown together in a mental institution. (credit: Universal Pictures) An evil genius in a wheelchair and a psychotic serial killer with superhuman abilities join forces to escape from a mental institution in the new TV spot for Glass—the third and final installment in what's become known as director M.