Grandpa's Birthday Hey Arnold! : Season 3 Episode 13
TV-Y7 Nickelodeon 15m
Aired: November 18th, 1998 @ 6:30 PM EST on Nickelodeon
Grandpa thinks he's going to die soon because no one in his family ever made it past his age. He prepares to die, and Arnold tries to convince him that life is still worth living.
