Guest Stars Kevin Clash voices Uncle Travelling Matt Dave Goelz as Uncle Travelling Matt Ben Durocher voices Junior Gorg Dan Garza as Junior Gorg Frank Meschkuleit as Pa Gorg Andy Heyward voices Pa Gorg John Tartaglia voices Sprocket Donna Kimball voices Cotterpin Dave Goelz voices World's Oldest Fraggle Frank Meschkuleit as World's Oldest Fraggle John Tartaglia voices Architect Andy Heyward voices Wrench Ali J. Eisner voices Turbo Karen Prell voices Icy Joe Donna Kimball voices Storyteller Frank Meschkuleit voices Large Marvin John Tartaglia voices Barry Blueberry Aymee Garcia voices Henchy Dan Garza voices Kyle Craggle Aymee Garcia as Styles Craggle Co Starring Harvey Mason Jr. voices Background Singers Andrew Hey voices Background Singers Sam Ramirez voices Background Singers Britt Mason voices Background Singers Ana Krafchick voices Background Singers