Kristoff and Anna's son Krag seemed like a godsend upon his arrival--but as he grows, so does his power and his desire to rule. He begins to pose a threat to the conjoined kingdoms of Arendelle and the Stone Tribe, and soon, he gathers an army and performs a skillful coup that dethrones both Queen Elsa and Chief T'chetri, forcing them to depart from Arendelle with their families. Not only that, but Krag manages to effectively strip Elsa of her magic. Now, aided by a crew of familiar strangers, she and her family must venture to lands unknown in search of a cure for the magic-nullifying serum that flows through her veins. Will Elsa find a cure and return to reclaim her throne? Or will the Prince of Prophecy have the last laugh? Find out in "Frozen: Prince of Prophecy".