I voted for Nightmare on Elm Street because collectively, those movies have scared me more than any others; Saw is my favorite movie on the list!
There's just something about Freddy, and the fact that he can kill you while you're sleeping and in a nightmare...
Also, the song the little girls sing: "one, two, Freddy's coming for you..." STILL freaks me out to this day.
There's just something about Freddy, and the fact that he can kill you while you're sleeping and in a nightmare...