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Gonzo / Zoot / Waldorf / Dr. Bunsen Honeydew (voice)

Mind Cop Frank (voice)

Gonzo / Bunsen / Zoot / Beauregard / Waldorf / Chip / Randy Pig

Baffi (voice) / Baffi (puppet)

Gonzo/Waldorf (voice)

Subconscious Guard Frank (voice)

The Great Gonzo / Waldorf / Zoot (voice)

The Great Gonzo, Dr. Bunsen Honeydew, Zoot, Beauregard, Waldorf

Gonzo / Honeydew / Zoot / Beauregard / Waldorf (voice)

The Great Gonzo / Waldorf / Dr. Bunsen Honeydew / Zoot (voice)

Tin Thing / Kalidah Critic #2 / Dr. Bunsen Honeydew / Zoot

The Great Gonzo / Dr. Bunsen Honeydew / Waldorf / Zoot (voice)

Gonzo / Dr. Bunsen Honeydew / Waldorf / The Birdman (voice)

Humongous Chicken (voice)

The Great Gonzo / Dr. Bunsen Honeydew / Waldorf / Mudwell the Mudbunny / Zoot (voice)

The Great Gonzo as Charles Dickens / Robert Marley / Dr. Bunsen Honeydew / Betina Cratchit / Rat / Zoot (voice)

Gonzo / Dr. Bunsen Honeydew / Zoot / Beauregard / Boober Fraggle

Didymus / The Hat / The Four Guards / Left Door Knocker / Firey 3 (voice)

The Great Gonzo / Digit (voice)

Gonzo / Chester - Rat / Bill - Frog / Zoot / Beauregard / Dog / Dr. Bunsen Honeydew / Penguin (voice)

Uncle "Traveling" Matt

Boober / Uncle "Traveling" Matt / Side Bottom / The World's Oldest Fraggle (voice)

The World's Oldest Fraggle

Fizzgig, a Friendly Monster / General, Garthim Master

Gonzo / Beauregard / Zoot / Dr. Bunsen Honeydew / Lobbuck Lou

The Great Gonzo / Dr. Bunsen Honeydew / Zoot / Doglion / Iraqian in El Sleezo Cafe / Pig (voice)

The Great Gonzo

Wendell / Pop-eyed Catfish / Will Possum (voice)

Gonzo / Zoot / Beauregard / Dr. Bunsen Honeydew (voice)

Self - Cameo (uncredited)

Teenager (uncredited)