Release Message:  T.D. (Alex Ferris) uses a time machine to bring a dinosaur back from the late Cretaceous period, to see if it is more powerful than a bulldozer.

Description:  T.D. ponders the age-old question: what's more powerful, a bulldozer or a dinosaur? The kids can't come to an agreement, so T.D. does what any boy faced with this question would do. He uses a time machine to bring a dinosaur back from the late Cretaceous period. Let the competition begin.