Premise

An animated look at city life through the eyes of 9-year-old Arnold, who has a football-shaped head and lives in a racially diverse neighborhood in a boardinghouse with his grandparents.

Cast

Former Cast

119 Episodes (1999-2014)
Arnold
18 Episodes (2002-2014)

Guest Stars

Gerald
194 Episodes (1999-2014)
Jamil Walker Smith
194 Episodes (1999-2014)
27 Episodes (2000-2002)
24 Episodes (2000-2002)
Rhonda
23 Episodes (2000-2002)
21 Episodes (2000-2002)
Big Bob Pataki, Bob Pataki
20 Episodes (2000-2002)
Dom Irrera
Ernie, Harold
20 Episodes (2000-2002)
Phoebe
19 Episodes (2000-2002)
19 Episodes (2000-2002)
Mr. Simmons
17 Episodes (2000-2001)
Miriam, Miriam Pataki
15 Episodes (2000-2002)
Mr. Hyunh
11 Episodes (2000-2002)
Andy Dick
Monkeyman
6 Episodes (2000-2000)
Principal Wartz
6 Episodes (2000-2000)
Arnold
6 Episodes (2002-2002)
6 Episodes (2002-2002)
Eugene
6 Episodes (2001-2001)
6 Episodes (2000-2000)
6 Episodes (2000-2000)
Mr. Green
5 Episodes (2000-2000)
Arnold
3 Episodes (2002-2002)
Harvey Korman
Don Reynolds
3 Episodes (2000-2000)
3 Episodes (2002-2002)
Kathy Baker
Dr. Bliss
3 Episodes (2000-2000)
Martin Johanssen
Rex
3 Episodes (2000-2000)
Mr. Bailey
3 Episodes (2002-2002)
3 Episodes (2000-2000)
Rex III
3 Episodes (2000-2000)
Chocolate Boy
Dino Spumoni
3 Episodes (2000-2000)
3 Episodes (2002-2002)
Timberly
2 Episodes (2001-2001)

Credits

Writer (1 Credit)
Director (2 Credits)

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