Horror musical in which a young woman must gather her friends in a battle of survival against a zombie apocalypse. When the living dead begin to wipe out the small town of Little Haven, it is up to Anna (Ella Hunt) and her friends to forget their Christmas plans with their families and instead prepare to fight for their lives and slay any zombies that get in their way. Luckily, they are able to sing and dance their way through the terror unfolding before them.