Guest Stars Roberts Gannaway voices Roto Alanna Ubach voices Carla Bonnie Hunt voices Ms. Flint Christopher Swindle voices Fungus Alanna Ubach voices Rosie Roberts Gannaway voices Otis Roberts Gannaway voices Bobs Christopher Swindle voices Charlie Romi Dames voices Lisa Christopher Swindle voices Don Co Starring Michaela Dietz voices Additional Monsters Dee Bradley Baker voices Additional Monsters