That's a hard Вопрос because being around any horror movie character is scary but I would say Micheal Myers. Probably because it was the first horror movie franchise I ever saw.
well I'm a big Jason Фан but he'd kill me in a секунда so it would have to be either John Kramer, Anthony Perkins, Hannibal Lector, или even Jack Torrance :) Mind-Game Killers.