S03E13
S03E13
Grandpa's Birthday
Sep 30, 1998 · 11 min
6.0Cast
Phillip Van Dyke
Arnold (voice)
Francesca Marie Smith
Helga Pataki (voice)
Jamil Walker Smith
Gerald Johanssen (voice)
Dan Castellaneta
Grandpa Phil (voice)
Dom Irrera
Ernie Potts (voice)
Tress MacNeille
Grandma Gertie (voice)
Steve Viksten
Oskar Kokoshka (voice)
Baoan Coleman
Mr. Hyunh (voice)