Alright, my little sister and her friends want me to download a really scary movie. I don't know any, I think it would be hilarious to scar them for life. Any suggestions?
The Last Exorcism is pretty solid for a newish film. Though probably a little over the head for younger viewers.
Alright here's Aaron's Intro to Horror: (off the top of my head)
The Ring and
The Grudge if you want Japanese re-makes, if you can handle subtitles watch the originals.
Alien for an all-out scarefest.
Poltergeist if they want a haunted house movie.
Evil Dead II for zainey, scary fun.
Silver Bullet for some 1980's Corey-Gary love.
The Devil's Backbone Bill De Torro, subtitles, wow-isms out the ying.
The Descent a gang of hard 7's go caving and find creatures that be craving.
Here is a list of OG horror that may or may not be in their age bracket:
The Exorcist
The Shining
Salem's Lot
A Nightmare on Elm Street
Suspiria
Dawn of the Dead, the original ya dope!
The Silence of the Lambs
All to be watched in the dark and without skepticism or machismo.