 When did this serial killer and Satan-y-ness start to weave its way in? Well, if you've got Silence of the Lambs, Caesar's Seven of Cross, then you know you need a serial killer who's going to be your nine down. And so it became, okay, well, then who's the monster? What's the baddie here? Buffalo Bill is a tough act to follow. John Doe from Seven is a tough act to follow.