Season 4, Episode 39 Helga's Masquerade
First Aired: March 11, 2000
Helga masquerades as Lila to impress Arnold.
Cast & Details See all »
- Premiered: October 7, 1996
- Rating: TV-Y7
- 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. (more)