Send us a text Three teenagers are taken. A man with 23 personalities holds the key. And somewhere between adrenaline, trauma, and belief, a monster takes shape. We pull Split apart scene by scene to ask the questions the movie dares us to consider: what’s real about Dissociative Identity Disorder, what’s pure cinematic myth, and how should a survivor respond when seconds count. We start with the craft. James McAvoy’s performance is a clinic in subtlety—posture shifts, eye focus, compulsive ...