15. Parents Day (2001)
Arnold asks Grandpa what really happened with his parents, and he finds out that they disappeared after they left the country on a plane, although they might still be alive.
Release date: 2001-05-10
User rating:
8 / 10
1 votes
Season number: 5
Episode number: 15
Runtime: 24 minutes
Writer: Craig Bartlett
Cast
Spencer Klein
as Arnold (voice)
Francesca Marie Smith
as Helga Pataki (voice)
Jamil Walker Smith
as Gerald Johanssen (voice)
Olivia Hack
as Rhonda Wellington Lloyd (voice)
Anndi McAfee
as Phoebe Heyerdahl (voice)
Justin Shenkarow
as Harold Berman (voice)
Blake McIver Ewing
as Eugene Horowitz (voice)
Dan Castellaneta
as Grandpa Phil (voice)