Arthur (voice)
Michael Yarmush
D.W. (voice)
Oliver Grainger
Tommy Tibble (voice)
Jonathan Koensgen
Timmy Tibble (voice)
Ricky Mabe
Oliver Frensky / Security Guard (voice)
Mark Camacho
George (voice)
Mitchell David Rothpan
Bitzi / Old Woman (voice)
Ellen David
Binky / Dad (voice)
Bruce Dinsmore
Buster (voice)
Daniel Brochu
Francine (voice)
Jodie Resther
Muffy (voice)
Melissa Altro
Alan "The Brain" Powers (voice)
Steven Crowder
Mr. Ratburn (voice)
Arthur Holden
Mom / Quackers (voice)
Sonja Ball
Grandma Thora (voice)
Joanna Noyes
Writer
Peter K. Hirsch
Executive Producer
Marc Brown
Sound Effects Editor
Mario Choquette
Editor
Natalie Rossin
Marc Léveillé
Supervising Sound Editor
Louis Collin
Director
Greg Bailey
Original Music Composer
Raymond C. Fabi
Carol Greenwald
Producer
Lesley Taylor
Cassandra Schafhausen
Peter Moss