Hey Arnold!
Helga and the Nanny (3x20)
Air date: Oct 19, 1998
Big Bob and Miriam hire a Nanny around the house, but she's so perfect that Helga wants to get her out of there.
- Premiered: Oct 1996
- Episodes: 190
- Followers: 127
- Ended
- Nickelodeon
- Daily at 18