Steve, mid-thirties and an unpublished author, had taken a writing class with Carl Johnson an award-winning novelist. Carl sees the potential in Steve. In writing exercises, he stuns his classmates with his wit and use of language but Carl wants more. Carl and his wife Trish are planning a trip and ask Steve if he could take care of their Chihuahua Captain. Steve says yes without hesitation, thinking it will be a good opportunity to re-establish his relationship with Carl, who three months earlier, kicked him out of class and wouldn't be allowed back until he made a commitment to becoming the best writer he could be.
An extremely wealthy elderly man dying from cancer undergoes a radical medical procedure that transfers his consciousness to the body of a healthy young man but everything may not be as good as it seems when he starts to uncover the mystery of the body's origins and the secret organization that will kill to keep its secrets.
Bound by a shared destiny, a bright, optimistic teen bursting with scientific curiosity and a former boy-genius inventor jaded by disillusionment embark on a danger-filled mission to unearth the secrets of an enigmatic place somewhere in time and space that exists in their collective memory as "Tomorrowland.