When Graham decides to surprise his family by traveling home for Christmas, he is shocked to discover them already celebrating with an unexpected guest of honor, his ex-fiancée, Ali. The two exes battle it out to see who the family will pick to stay through Christmas Day and who must go.

As the countdown to graduation begins, students at Osborne High are being stalked by a maniac intent on exposing their darkest secrets to the entire town, terrorizing victims while wearing a life-like mask of their own face. With a mysterious past of her own, Makani and her friends must discover the killer's identity before they become victims themselves.

An art instructor and an English teacher form a rivalry that ends up with a competition at their school in which students decide whether words or pictures are more important.