This is a somewhat simplistic time-travel movie from Disney Animation, that, while mostly intended for those under ten-years-old, does have a decent "zombie" sequence toward the end. The main character goes to an alternate future where these robot hats have taken over physical control of everyone and uses them as slave labor, sort of like NIGHT OF THE LIVING DEAD meets THE MATRIX. This was cool. Unfortunately, the rest of the movie is unmemorable.