Lewis is a genius, the sort of boy who makes Stephen Hawkins look a bit slow on the uptake, and when he invents a time machine he's propelled into an alternative world where everything has a distinctly surreal twist on the place he left behind. Along with his fantastically eccentric adoptive family Lewis finds that the survival of the world rests on his narrow shoulders. An adventure to trump all adventures and an enjoyable, occasionally touching, animated Disney tale.