An unprecedented look at the iconic shower scene in Alfred Hitchcock's Psycho (1960), the "man behind the curtain", and the screen murder that profoundly changed the course of world cinema.An unprecedented look at the iconic shower scene in Alfred Hitchcock's Psycho (1960), the "man behind the curtain", and the screen murder that profoundly changed the course of world cinema.An unprecedented look at the iconic shower scene in Alfred Hitchcock's Psycho (1960), the "man behind the curtain", and the screen murder that profoundly changed the course of world cinema.