| Written By | Steve Viksten, Craig Bartlett (as Radio DJ), Dan Butler (as Mr. Simmons), Dan Castellaneta (as Arnold's Grandpa), Ben Diskin (as Eugene Horowitz), Sam Gifaldi (as Sid), Olivia Hack (as Rhonda Wellington Lloyd), Anndi McAfee (as Phoebe Heyerdahl), Justin Shenkarow (as Harold Berman), Francesca Marie Smith (as Helga Pataki / Sheena), Jamil Walker Smith (as Gerald Johanssen), Phillip Van Dyke (as Arnold), Steve Viksten (as Oskar Kokoshka), Christopher Walberg (as Stinky Petersen), Jordan Warkol (as Chocolate Boy), David Wohl (as Principal Wartz), Adam Wylie (as Curly Gammelthorpe) |
