Who will be the fairy-tale serial killer's next victim among the "cast members" of the Storybook Kingdom theme park? Prince Prince Charming (yes, his name is Prince) of the Queen's Guard? Joelle, the Littlest Mermaid? Jamar, a.k.a. John Henry, the Steel-Driving Man? Two of the above? All of the above? Princess-Detective Tanith must save them by exposing the masked killer in time!