Hey Arnold!
Rich Guy (5x23)
Air date: Feb 03, 2002
After Arnold saves the life of a rich man, the man invites Arnold and Grandpa to his house. He tells Arnold that he wishes Arnold was the son he never had, but he really does have a son, but they share nothing in common.
- Premiered: Oct 1996
- Episodes: 209
- Followers: 127
- Ended
- Nickelodeon
- Daily at 18