Wubbzy's Big Movie! - S0.E1

Wubbzy, Widget and Walden are going to get some doodleberry pie, but Wubbzy ends up tripping over a rock, smashes his head, down a hill and ends up getting Knockity-Noggin and being unable to remember who he is. Widget and Walden try help Wubbzy recover his memory, but fail miserably.