Hey Arnold! Season 4 Episode 23 Grandpa's Sister 1999
8/10 by 897 users
Phil's twin sister comes for a visit, bringing along an unsettled conflict between them.
- Released: 1999-10-16
- Runtime: 12 minutes
- Genre: Family, Animation, Comedy, Kids
- Stars: Spencer Klein, Francesca Marie Smith, Jamil Walker Smith, Olivia Hack, Anndi McAfee
- Director: Francesca Marie Smith, Craig Bartlett, Gábor Csupó, Jim Lang
