Horror films make us imagine what it would be like to live in that scary cinematic world, but in most cases we can go home and tell ourselves it will never happen, because there are no such things as ghosts, vampires, demons, or ancient curses. Stalkers are different, because obsession and stalking happens in real life, and we all know that some people are deranged and hide it well. In fact, we might know people who resemble these seemingly-normal movie characters who turn out to be truly dangerous. Relive five horrifyingly creepy movies featuring stalker characters in video clips at TVOM.