D.W. Thinks Big

Michael Caloz

D.W Read (voice)

Bruce Dinsmore

Mr. Read / Binky Barnes / Bailey (voice)

Jodie Resther

Francine Frensky (voice)

Daniel Brochu

Buster Baxter (voice)

Melissa Altro

Muffy Crosswire (voice)

Sonja Ball

Mrs. Read (voice)

Arthur Holden

Mr. Ratburn / Bionic Bunny (voice)

Tracy Braunstein

Baby Kate (voice)

Simon Peacock

Pal (voice)

Luke Reid

Alan "The Brain" Powers (voice)

Joanna Noyes

Grandma Thora (voice)

Tamar Kozlov

Prunella (voice)