I know the animation is so similar between Shaun the Sheep and Wallace and Grommit I actually thought the farmer was Wallace once

This is a really well written prequel to the other books in the City of Ember series. It not only explains how Ember came to be, it also tells a completely different story that eventually leads to the founding of Ember.

First of all Will Smith, secondly Will Smith. And finally, this movie is good bc Will Smith is in it.