This is the international trailer for the horror flick Tormented.  This looks like a creepy little gem.  Looking forward to seeing this.

Synopsis:

Classrooms and cafeterias, school ties and pool parties, teenage lives full of promise – all get a terrifying makeover as the best days of your lives become your worst nightmare.

Justine Fielding (TUPPENCE MIDDLETON) is the gorgeous head girl of her plush suburban grammar school, Fairview High. She has just won a place at Oxford University when In-Crowd hunk Alexis (DIMITRI LEONIDAS) asks her out on a date.

All seems perfect…. except that Alexis and his circle of friends aren’t quite as good as they look. Led by tormentor-in-chief Bradley (ALEX PETTYFER), the clique’s ‘too cool for school’ veneer hides a pack of inventive and merciless bullies who find it vastly amusing to persistently tease anyone they consider a worthless loser.

Their main target Darren Mullett (CALVIN DEAN) knows what his classmates did last summer. They bullied him to death. The overweight, asthmatic nerd was so relentlessly victimized by their cruel taunts, website intimidation and ‘happy slapping’ mobile phone recordings he committed suicide.

But being dead allows Darren to finally find the courage to stand up for himself. With nothing left to lose, he takes murderous revenge on his former classmates in increasingly brutal, bloody and imaginative ways. And the In-Crowd soon discover, to their horror, that there is little point reasoning with a very pissed off zombie ghost.  [TrailerAddict]