If there’s a main humn villain for the Paranormal Activity movies, it’s Katie Featherston, the possessed victim of the first sleeper hit who has been the only character to consistently appear in most of the installments of the horror franchise. Played by Katie Featherston (who was an unknown who starred by her own name in the original Paranormal Activity), Katie has appeared five times total through the franchise’s six films. And she might be making a sixth appearance in the latest Paranormal Activity sequel that’s currently in development.