Veronika Slowikowska

Best friends Davey and Jonesie escape their bland high school lives through their locker, which is actually a portal to other universes.

When Graham decides to surprise his family by travelling home for Christmas, he is shocked to discover them already celebrating with an unexpected guest of honour—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.