On the night of her thirteenth birthday, Kate is supposed to become a werewolf. But when she hears the moon calling, Whoooo near her familys backwoods cabin, it sounds more like Whoooo? as in, Who are you? So instead of howling back, Kate does what shes always wanted to do: she quacks.

Kates family struggles to understand her new full-moon form while making room in their camp for some edgy new werewolves in town who have a mysterious past. And to make matters even hairier, theres a strange reporter lurking around who thinks he mightve heard a howl or two.