Christian Distefano
D.W. Read (voice)

Hayley Reynolds
Nadine Flumberghast (voice)

Jacob Ursomarzo
Arthur Read / Ruthra (voice)

Daniel Brochu
Buster Baxter (voice)

Krystal Meadows
Ladonna Compson / Cyborg Cyndi (voice)

Julie Lemieux
Bud Compson / Muk (voice)

Sally Taylor-Isherwood
Emily / Filomena (voice)

Samuel Faraci
Timmy Tibble / Bobbleboo (voice)

Devan Cohen
Tommy Tibble / Bobblebay (voice)

Arthur Holden
Nigel Ratburn (voice)

Max Friedman-Cole
The Brain (voice)

Tracy Braunstein
Kate Read (voice)

Melissa Altro
Muffy Crosswire (voice)

Bruce Dinsmore
David Read (voice)

Sonja Ball
Jane Read (voice)

Terrence Scammell
Planetarium Narrator (voice)