Arnold's Christmas

Francesca Marie Smith

Helga Pataki (voice)

Jamil Walker Smith

Gerald Johanssen (voice)

Olivia Hack

Rhonda Wellington Lloyd (voice)

Lane Toran

Arnold (voice)

Anndi McAfee

Phoebe Heyerdahl (voice)

Dan Castellaneta

Grandpa Phil (voice)

Christopher Walberg

Stinky Peterson (voice)

Dom Irrera

Ernie Potts (voice)

Tress MacNeille

Grandma Gertie (voice)

Steve Viksten

Oskar Kokoshka (voice)

Baoan Coleman

Mr. Hyunh (voice)

Maurice LaMarche

Big Bob Pataki (voice)

Kath Soucie

Miriam Pataki (voice)

Hiep Thi Le

Mai Hyunh (voice)

Vincent Schiavelli

Mr. Bailey (voice)