Runaway Float

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)

Sam Gifaldi

Sid (voice)

Lauren Robinson

Nadine (voice)

Steve Viksten

Oskar Kokoshka (voice)

Maurice LaMarche

Big Bob Pataki (voice)

Tress MacNeille

Miss Slovak (voice)

Jarrett Lennon

Eugene Horowitz (voice)

Dan Castellaneta

Nick Vermicelli (voice)