Barney, BJ, Baby Bop and their new friends discover anything can happen in The Land of Make Believe. When a puzzled young princess from a storybook magically appears, the group begins a quest to help her find her way home. On the journey, they swim with dolphins, see a beautiful mermaid and even meet a magician! But will the princess ever find her kingdom? Will Barney and his friends make it home? Filled with fairytale characters and familiar friends, it's a story as big as your imagination.