Lucy has a complicated relationship with her dysfunctional family, but when her mother disappears on Christmas Eve, she must bring her family back together whether she knows it or not.

A group of friends find their party is being crashed by a crew of mysterious cat-like ghouls. To make matters worse, their school's murderous bullies decide to show up as well.

Every year Karen dreads the holidays but, this season, her husband, friends, and one particularly wacky neighbor pitch her a new perspective.