Hatty is a hamster and the show's host. He wears a bow-tie, and a top hat that shape-shifts from one episode to another. He is the only character to not to have a RollyPod. Hatty takes the title characters to certain places in his top-shaped aircraft called the "Spin Again". His shape-shifting hat also contains cards with questions that he reads to them. He would serve as a school teacher to them by providing some information during their adventures. His catchphrases are " Today were going on a(n)..." and " To your RollyPods!" He is voiced by Forrest Harding.