Warning: This article contains spoilers for the movies Glass, Split, and Unbreakable. Read at your own risk. M. Night Shyamalan's superhero trilogy came to its conclusion in Glass, giving a clear -- albeit unexpected -- ending to the stories of David "The Overseer" Dunn, Elijah "Mr. Glass" Price, and Kevin Wendell Crumb. Unexpected endings are par for the course for any Shyamalan movie. And while it's always ...