Blockheads

Drew Adkins

Arthur Read (voice)

Melissa Altro

Muffy Crosswire

Michael Caloz

D.W Read

Alex Hood

Alan "The Brain" Powers

Cameron Ansell

Arthur Read

Jake Beale

D.W. Read (voice)

Justin Bradley

Arthur Read

Mitchell David Rothpan

George Lundgren

Bruce Dinsmore

Mr. Read / Binky Barnes / Bailey (voice)

Mark Rendall

Arthur Read

Jessica Kardos

Sue Ellen Armstrong (voice)

Oliver Grainger

D.W Read

A.J. Henderson

Ed Crosswire

Michael Yarmush

Arthur Timothy Read

Melissa Altro

Muffy Crosswire (voice)

Walter Massey

Principal Herbert Haney

Jodie Resther

Francine Frensky (voice)

Bronwen Mantel

Mrs. Sarah MacGrady

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)