Arnold's Hat

Cast

• 

  Francesca Marie Smith

  Helga Pataki (voice)

• 

  Jamil Walker Smith

  Gerald Johanssen (voice)

• Lane Toran

  Arnold (voice)

• 

  Dan Castellaneta

  Grandpa Phil (voice)

• 

  Elizabeth Ashley

  Mrs. Vitello (voice)

• 

  Tress MacNeille

  Grandma Gertie / Arnold's Mother (voice)

• 

  Kath Soucie

  Mariam Pataki (voice)

• 

  Craig Bartlett

  Arnold's Father (voice)

• 

  Lou Rawls

  Harvey / Bus Driver (voice)

• 

  James Keane

  Mr. Green (voice; uncredited)