AllMovie

An emotionally tortured teenager returns from the grave and promptly makes life hell for those who ostracized him, in this jet-black horror comedy with echoes of Carrie At the center of the British secondary school in question is Justine (Tuppence Middleton), a pampered, elitist rich bitch. Following the suicide of a bullied classmate - overweight, asthmatic Darren Mullett (Calvin Dean) - Justine tries to wheedle her way into the "in crowd," whose members are every bit as snotty and obnoxious as she is, and strikes up a torrid affair with Alexis (Dimitri Leonidas), the most popular boy in class. For a time, everyone assumes that Darren is dead and gone; then his corpse begins turning up and gruesomely picking off the bullies, one by one.