Bound by a shared destiny, former boy-genius Frank, jaded by disillusionment, and Casey, a bright, optimistic teen bursting with scientific curiosity, embark on a danger-filled mission to unearth the secrets of an enigmatic place somewhere in time and space known only as "Tomorrowland". What they must do there changes the world-and them-forever.

Joe Gardner is a middle-school band teacher who gets the chance of a lifetime to play at the best jazz club in town. A misstep takes him from New York City to The Great Before, a fantastical place where new souls get their personalities before going to Earth. Determined to return to his life, Joe teams up with a precocious soul, 22, who has never understood the appeal of the human life. As Joe tries to show 22 what's great about life, he may discover...