Hey Arnold! - Season 5 Episode 15
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.
- Zhanri: Family, Animation, Comedy, Kids
- Studio: Nickelodeon
- Fjalen: 90s’ animation
- Cast: Spencer Klein, Francesca Marie Smith, Jamil Walker Smith, Olivia Hack, Anndi McAfee, Justin Shenkarow
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