Director M. Night Shyamalan has finally finished his Eastrail 177 Trilogy — which consists of Unbreakable, Split, and, now, Glass — wrapping up the stories of superhumans David Dunn (Bruce Willis), Mr. Glass (Samuel L. Jackson), and Kevin Wendell Crumb (James McAvoy). The latter suffers from dissociative identity disorder, with 24 individual personalities living within his psyche, making McAvoy's performance nothing short of astounding.
While sitting down with Fandango, the director explained how one of Kevin's many personalities, a Southern man identified as "Luke," is actually a nod to the film's real-life editor, Luke Ciarrocchi. Apparently Ciarrocchi has a notorious habit of spoiling the ends of films for his friends, which is why Shyamalan has McAvoy-as-Luke say in Glass, "Everybody knows the priest dies at the end of The Exorcist."
"Luke is one of the editors on the movie, and he has a bad...