We don't have a biography for Arnold yet. Hang in there, or go ahead and contribute one.
Appearances
Hey Arnold!
Guest cast, played by Alex D. Linz
- Episode 5x14: April Fool's Day (Apr 1, 2002)
- Episode 5x19: The Journal (1) (Nov 11, 2002)
- Episode 5x20: The Journal (2) (Nov 11, 2002)