Hey Arnold!

Spencer Klein

Arnold (voice)

73 eps

Francesca Marie Smith

Helga Pataki (voice)

186 eps

Jamil Walker Smith

Gerald Johanssen (voice)

186 eps

Blake McIver Ewing

Eugene Horowitz (voice)

42 eps

Olivia Hack

Rhonda Wellington Lloyd (voice)

66 eps

Phillip Van Dyke

Arnold (voice)

76 eps

Justin Shenkarow

Harold Berman (voice)

149 eps

Christopher Walberg

Stinky Peterson (voice)

89 eps

Lane Toran

Arnold (voice)

56 eps

Dan Castellaneta

Grandpa Phil (voice)

163 eps

Anndi McAfee

Phoebe Heyerdahl (voice)

111 eps

Michael Welch

2 eps

Elizabeth Ashley

Mrs. Vitello (voice)

2 eps

Christopher Castile

Eugene Horowitz (voice)

9 eps

John Mariano

Vic / Morrie (voice)

4 eps

Shari Belafonte

Mrs. Johanssen (voice)

4 eps

Lauren Robinson

Nadine (voice)

5 eps

Rick Corso

Dino Spumoni (voice)

3 eps

Ben Diskin

Eugene Horowitz (voice)

19 eps

Frank Martorana

Thug / Teen #3 (voice)

2 eps

Sam Gifaldi

Sid (voice)

48 eps

James Keane

Mr. Green (voice)

14 eps

Adam Wylie

Curly Gammelthorpe (voice)

14 eps

Jim Belushi

Coach Wittenberg (voice)

3 eps

Marcus Toji

Park (voice)

5 eps

Lou Rawls

Harvey (voice)

12 eps

Michael Bacall

Torvald (voice)

4 eps

Tress MacNeille

Grandma Gertie (voice)

33 eps

Mark Hamill

Cop (voice)

2 eps

Vincent Schiavelli

Mr. Bailey (voice)

2 eps

Caroline Aaron

Landlady (voice)

2 eps

Rick Fitts

Mr. Johanssen (voice)

5 eps

Carlos Alazraqui

Nigel / Man (voice)

3 eps

Avriel Epps

Timberly Johanssen (voice)

5 eps

Mary Scheer

Suzie Kokoshka (voice)

9 eps

Joey Paul Jensen

Woman (voice)

4 eps

Jarrett Lennon

Eugene Horowitz (voice)

4 eps

Billy Riback

TV Reporter / Announcer (voice)

2 eps

Baoan Coleman

Mr. Hyunh (voice)

18 eps

Dom Irrera

Ernie Potts (voice)

24 eps