Michael Yarmush

Arthur (voice)

Oliver Grainger

D.W. (voice)

Bruce Dinsmore

Binky / Dad (voice)

Daniel Brochu

Buster (voice)

Jodie Resther

Francine (voice)

Melissa Altro

Muffy (voice)

Steven Crowder

Alan "The Brain" Powers (voice)

Arthur Holden

Mr. Ratburn (voice)

Sonja Ball

Mom / Quackers (voice)

Joanna Noyes

Grandma Thora (voice)