So I grew up watching several scary movies, thanks to my older sister, and I can't get enough of the genre! Lately there hasn't been any good "Scary" movies release. We have the remakes...of the remakes...of the remakes mostly. So I'd like to see what your favorite old school scary movie, and modern scary movies might be, and why(optional ).

Old School: Pet Cemetery (Growing up, the little kid scare the living crap outta me)
Modern: Paranormal Activity (Since Voorhees, Krueger, or Chucky can't scare me anymore, the more "realistic" films tend to creep me out)