Directed by Tuck Tucker   Written by Craig Bartlett   Cast Ashley Buccille ... Lila Sawyer (voice) Dan Castellaneta ... Arnold's Grandpa (voice) Tim Curry ... Leichliter (voice) Avriel Epps ... Timberly Johanssen (voice) Blake Ewing ... Eugene Horowitz (voice) (as Blake McIver Ewing) Sam Gifaldi ... Sid (voice) Olivia Hack ... Rhonda Wellington Lloyd (voice) Spencer Klein ... Arnold (voice) Anndi McAfee ... Phoebe Heyerdahl / Betty (voice) Francesca Marie Smith ... Helga Pataki (voice) (as Francesca Smith) Jamil Walker Smith ... Gerald Johanssen (voice) Christopher Walberg ... Stinky Petersen (voice) Produced by Craig Bartlett   Ryan Slater   Steve Socki   Original Music by Jim Lang

Additional Info Premiere: January 28, 2003 DVD Release: December 04, 2009 Country: Distributor: Shout! Factory Websites: Production Companies Nicktoons Productions Nubian Nights Worldwide Games Animation (seasons 1-3) Nickelodeon Animation Studios (seasons 4-5) Nickelodeon Network Nicktoons Productions (1996-2004) Snee-Oosh Productions Distributors Nickelodeon Network   (1996-2004) (USA) (TV) CBS All Access   (2020) (USA) (video) (VOD) CBS   (2001) (USA) (TV) Nickelodeon   (USA) (TV) Paramount Home Entertainment   (1997) (USA) (VHS) Paramount Home Entertainment   (2001) (USA) (DVD) Shout! Factory   (2011) (USA) (DVD) (season one) Shout! Factory   (2012) (USA) (DVD) (Season Two, Parts One and Two) Rating Stats Overall Rating -- / 10 Our Rating -- / 10 Your Friends -- / 10 Male Users -- / 10 Female Users -- / 10 Site Ranking #2,892 / 21,551 Site Ranking