Arthur (voice)
Michael Yarmush
D.W.
Oliver Grainger
D.W.
Michael Caloz
Muffy
Melissa Altro
Binky / Dad
Bruce Dinsmore
Mr. Ratburn
Arthur Holden
Buster (voice)
Daniel Brochu
Francine
Jodie Resther
Uncle Fred
Haeey Standjofski
Brain (voice)
Steven Crowder
Mr. Ratburn
Arthur Holden
Mom / Quackers (voice)
Sonja Ball
Grandma Thora (voice)
Joanna Noyes
Tommy Tibble
Jonathan Koensgen
Timmy Tibble (voice)
Ricky Mabe
Oliver Frensky / Security Guard
Mark Camacho
George (voice)
Mitchell David Rothpan
Bitzi / Old Woman
Ellen David