Hey Arnold!

The daily life of Arnold--a fourth-grader with a wild imagination, street smarts and a head shaped like a football.

• 
  Spencer Klein

  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)
• 
  Justin Shenkarow

  Harold Berman (voice)
• 
  Blake McIver Ewing

  Eugene Horowitz (voice)
• 
  Dan Castellaneta

  Grandpa Phil (voice)