Before he was Craig of the Creek, he was just Craig — a new kid in a new town. All Craig wants is to go back to his old friends at his old home. But when he learns that the nearby creek is hiding a lost treasure that could make his wish come true, Craig sets off on a journey to find it — navigating the perilous suburban wilderness, forging new friendships, all while being pursued by a fearsome band of pirates who are bent on destroying the Creek itself.
It's the Fourth of July in Los Angeles, and Jamie, a broke illustrator who is behind on his rent, tries to throw a cookout while his overbearing roommate is out of town, but everything seems to go wrong.
Based on the Emmy Award-winning preschool series this movie follows Wubbzy and his friends as they play, laugh, and learn wholesome messages about friendship, helping others, and believing in oneself. First the gang has to keep Wubbzy clean for annual picture taking day. Then they help him to remember his past adventures after Wubbzy trips, hits his head, and gets a case of "knockety noggin."