The Wishbone family is far from happy. The family owns a bookstore on the verge of bankruptcy, the patriarch of the family is desperately trying to save this business. Family children, two teenagers, are extremely rebellious. Despite all the problems, Emma is trying to be the perfect mother. After taking her family to a Halloween party, family members are cursed by a wicked witch and turned into a vampire, a werewolf, a mummy and the monster Frankenstein. Now Emma will fight to keep her family of monsters united and get rid of this curse.