One of the most chilling last lines in movie history sounds more like someone inviting a friend into their study for a glass of sherry: “Alex, will you come in, please? I wish to talk to you.” Yet every time I see the scene, it gives me goose bumps. It’s terrifying in a way that Norman Bates crashing Janet Leigh’s shower isn’t. It’s more menacing than a flock of crows silently assembling on a jungle gym behind Tippi Hedren as she smokes a cigarette, blissfully unaware of impe