Jaime, a nostalgic old man, gets a device that can make him relive his memories, which he uses to see the last Christmas he lived with his family in 1995. This will show him that all memories have a price.

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."