5 Season
186 Episode
Hey Arnold! - Season 5 Episode 31 The Racing Mule (2004)
Mr. Hyunh, Oskar, and Ernie purchase a race horse, or so they think.
- 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