A rat named Remy dreams of becoming a great chef despite his family's wishes and the obvious problem of being a rat in a decidedly rodent-phobic profession. When fate places Remy in Paris, he finds himself ideally situated beneath a restaurant made famous by his culinary hero. Despite the apparent dangers of being an unwanted visitor in the kitchen of one of Paris' most exclusive restaurants, Remy forms an unlikely partnership with Linguini, the garbage...

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.