Hey Arnold!
Operation: Ruthless (1x13)
Date de diffusion: Nov 18, 1996
At the Annual Cheese Fair, Helga tries her best to keep Arnold well away from Ruth - a girl who Arnold has a crush on.
- Première: Oct 1996
- Épisodes: 190
- Abonnés: 127
- Fini
- Nickelodeon
- Daily à 18