The Substitute Arthur

Michael Yarmush

Arthur Read

William Healy

Arthur Read (voice)

Michael Caloz

D.W Read

Alex Hood

Alan "The Brain" Powers

Cameron Ansell

Arthur Read

Justin Bradley

Arthur Read

Andrew Dayton

D.W. Read (voice)

Mitchell David Rothpan

George Lundgren

Mark Rendall

Arthur Read

Bruce Dinsmore

Mr. Read / Binky Barnes / Bailey (voice)

Jessica Kardos

Sue Ellen Armstrong (voice)

Oliver Grainger

D.W Read

Melissa Altro

Muffy Crosswire (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)