Teachers' Strike

Phillip Van Dyke

Arnold (voice)

Francesca Marie Smith

Helga Pataki (voice)

Jamil Walker Smith

Gerald Johanssen (voice)

Olivia Hack

Rhonda Wellington Lloyd (voice)

Anndi McAfee

Phoebe Heyerdahl (voice)

Lane Toran

Arnold (voice)

Ben Diskin

Eugene Horowitz (voice)

Christopher Walberg

Stinky Peterson (voice)

Justin Shenkarow

Harold Berman(voice)

Tony Jay

Craig Bartlett

Brainy (voice; uncredited)

Tress MacNeille

Miss Slovak (voice)

David Wohl

Principal Wartz (voice)

Joey Paul Jensen

Mindy / Mrs. Uberman (voice)

Daniel Stern

Mr. Packenham (voice)