William Healy
Arthur Read (voice)
Andrew Dayton
D.W. Read (voice)
Bruce Dinsmore
Mr. Read / Binky Barnes / Bailey (voice)
Jessica Kardos
Sue Ellen Armstrong (voice)
Jodie Resther
Francine Frensky (voice)
Daniel Brochu
Buster Baxter (voice)
Sonja Ball
Mrs. Read (voice)
Siam Yu
Alan "The Brain" Powers (voice)
Arthur Holden
Mr. Ratburn / Bionic Bunny (voice)
Tracy Braunstein
Baby Kate (voice)
Simon Peacock
Pal (voice)
Joanna Noyes
Grandma Thora (voice)
Tamar Kozlov
Prunella (voice)
Jake Sim
Tommy Tibble (voice)
Jacob Ewaniuk
Timmy Tibble (voice)
Sally Taylor-Isherwood
Emily (voice)
Eleanor Noble
George (voice)
Robyn Thaler Hickey
Catherine Frensky (voice)