Guest Stars Dave Goelz voices Uncle Travelling Matt Kevin Clash as Uncle Travelling Matt Dan Garza voices Junior Gorg Ben Durocher as Junior Gorg Frank Meschkuleit voices Pa Gorg Andy Heyward as Pa Gorg Aymee Garcia voices Ma Gorg Ingrid Hansen as Ma Gorg John Tartaglia voices Sprocket Donna Kimball voices Cotterpin Kanja Chen voices Pogey John Tartaglia voices Architect Andy Heyward voices Wrench Ali J. Eisner voices Turbo Donna Kimball voices Storyteller Kira Hall voices Measure Doozer Aymee Garcia voices Bongo Aymee Garcia voices Research Doozer Jordan Lockhart voices Development Doozer Dan Garza voices Repeatee Birds Aymee Garcia voices Repeatee Birds Ali J. Eisner voices Repeatee Birds Ben Durocher voices Repeatee Birds Kira Hall voices Repeatee Birds Ingrid Hansen voices Repeatee Birds Co Starring Andrew Hey voices Background Singers Harvey Mason Jr. voices Background Singers Sam Ramirez voices Background Singers Britt Mason voices Background Singers Ana Krafchick voices Background Singers Binney Montgomery voices Background Singers