When a cruel king makes a terrible rule, his thirteen children must deal with the consequences. On a scale of Grimm, Grimmer, and Grimmest, this episode is Grimmest.

Will Ten Thumbs help the giants eat the princess, or will they eat him instead? Find out in the conclusion to this thrilling tale. On a scale of Grimm, Grimmer, and Grimmest, this episode is Grimmer.