Puppeteers
John Tartaglia as Gobo Fraggle, Sprocket, Architect Doozer, Gunge, Barry Blueberry, and Lyle Craggle (puppetry only)
Karen Prell as Red Fraggle, Icy Joe, Merggle Queen (puppetry only), and Princess Gorg (eye performance only)
Donna Kimball as Mokey Fraggle, Cotterpin Doozer, and Storyteller Fraggle
Jordan Lockhart as Wembley Fraggle, and Murray the Minstrel
Frank Meschkuleit as Boober Fraggle (puppetry only), Uncle Traveling Matt (puppetry only in select episodes), The World's Oldest Fraggle (puppetry only), Pa Gorg (face and voice performance), Large Marvin Fraggle, and Mantivore
Aymee Garcia as Ma Gorg (face and voice performance), Archivist (puppetry only), Marjorie the Trash Heap, Brool the Minstrel, Henchy Fraggle, Bongo, and Styles Craggle
Dan Garza as Junior Gorg (face and voice performance), Philo, and Kyle Craggle
Ali J. Eisner as Turbo Doozer, Jack Hammer Doozer (puppetry only), Joogie the Inkspot, and Balsam the Minstrel
Kira Hall as Brio the Minstrel, Princess Gorg
Kanja Chen as Pogey
Kevin Clash as Uncle Traveling Matt (puppetry only in select episodes)
Andy Hayward as Pa Gorg (in-suit performance), Wrench Doozer, Jamdolin (puppetry only), Rupert Fraggle, and Giant Talking Radish
Ingrid Hansen as Ma Gorg (in-suit performance), and Skitter Stone
Ben Durocher as Junior Gorg (in-suit performance)
Anna Cummer as Additional puppeteer
