Season 1

Jason Szwimmer

D.W. Read (voice)

Aaron Grunfeld

Tommy Tibble (voice)

Sonja Ball

Mrs. Read (voice)

Mark Rendall

Arthur Read (voice)

Arthur Holden

Mr. Ratburn / Bionic Bunny (voice)

Bruce Dinsmore

Mr. Read / Binky Barnes / Bailey (voice)

Daniel Brochu

Buster Baxter (voice)

Jodie Resther

Francine Frensky (voice)

Melissa Altro

Muffy Crosswire (voice)

Tracy Braunstein

Baby Kate (voice)

Simon Peacock

Pal (voice)

Tamar Kozlov

Prunella (voice)

Mitchell David Rothpan

George (voice)

Patricia Rodríguez

Sue Ellen Armstrong (voice)

Joanna Noyes

Grandma Thora (voice)

Samuel Holden

Timmy Tibble (voice)

Alex Hood

Alan "The Brain" Powers (voice)