Take a trip with Barney, BJ, Baby Bop and their new friends as they 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?

Shown only at EPCOT Center, Ellen DeGeneres plays herself as she goes on a fantasy tour with Bill Nye "The Science Guy" through time to learn facts about energy as she prepares to face off against an old rival of hers on TV's Jeopardy.