The Master Builders

Jacob Ursomarzo

Arthur Read (voice)

Bruce Dinsmore

Mr. Read / Binky Barnes / Bailey (voice)

Jessica Kardos

Sue Ellen Armstrong (voice)

Melissa Altro

Muffy Crosswire (voice)

Jodie Resther

Francine Frensky (voice)

Daniel Brochu

Buster Baxter (voice)

Sonja Ball

Mrs. Read (voice)

Max Friedman-Cole

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)

Christian Distefano

D.W. Read (voice)