19th-century "folklore collectors" Wilhelm and Jacob Grimm are con artists who perform bogus exorcisms of "evil enchantments" while traveling from village to village in French-occupied Germany. The two soon find themselves ensnared in a genuinely supernatural crisis involving the curse of the Mirror Queen and other such fantastical marvels as the Big Bad Wolf, the Gingerbread Man, and other truly enchanted flora and fauna.

An exiled princess is assisted by seven rebels in order to reinstate her stolen birthright. After a beloved King vanishes, his ruthless wife seizes control of the kingdom and keeps her beautiful 18-year-old stepdaughter, Snow White, hidden away in the palace. But when the princess attracts the attention of a charming and wealthy visiting prince, the jealous Queen banishes the girl to a nearby forest. Taken in by a band of rebellious but kind-hearted...