![Hey Arnold!](https://image.tmdb.org/t/p/w300/c1Yv042okfvMdT1Ulwlat9Tj70B.jpg)
Hey Arnold! - Season 1 Episode 18 Roughin' It
Grandpa, Arnold, and Gerald are all going on an old fashioned camping trip... until Big Bob, Helga, and Phoebe show up with luxurious camping equipment.
- Genre: Family, Animation, Comedy
- Studio: Nickelodeon
- Keyword:
- Cast: Spencer Klein, Francesca Marie Smith, Jamil Walker Smith, Olivia Hack, Anndi McAfee, Justin Shenkarow