This is a VERY, VERY supensful movie, and the suspense may be too intense for younger viewers, it has other issues too:
1. little violence, but when it dose happen it can be intense, including: Someone being stabed by a pen, a man chokes a woman, a man chaces a woman through her house and atempts to kill her, some one is hit by a car, death threts, a man knocks out a woman, litttle blood, only one person dies in the whole movie.
3. Some language including one F--k, (if you listen closely you can hear another one when the villian is chocking the woman, but it's hard to hear) as well as some milder profanities.
3. some drinking.
So overall this is a very suspensuf movie for teens!