5 Season
186 Episode
Hey Arnold! - Season 4 Episode 25 Helga Sleepwalks (2004)
After eating pork rinds, Helga sleepwalks, uttering her secret about Arnold as she does so.
- Country : United States of America
- Genre : Family, Animation, Comedy, Kids
- Studio : Nickelodeon
- Director : Craig Bartlett
- Cast : Spencer Klein, Francesca Marie Smith, Jamil Walker Smith, Olivia Hack, Anndi McAfee, Justin Shenkarow