In the town of Hushville lived a boy named Miles who had two mouths. And those two mouths made sure he never stepped out of the house. Until one day, Miles heard about Dr. Doofenstein's cure. With an eagerness to finally fit in, Miles decided to head for Dr. Doofenstein's doors. Along his journey, he's met with various challenges. Is Miles able to overcome the humps and finally get the cure, or is his journey derailed into an unraveling swirl?