Discover
Original Release
08/31/1998
US Release
08/31/1998
Cast
| Name | Character |
|---|
| Phillip Van Dyke | Arnold / Arnold (voice) |
| Dan Castellaneta | Grandpa Phil (voice) / Arnold's Grandpa / Announcer / Dr. Steiglitz / Grubby / Earl / British Kid / Peter / Talent Agent / Willie the Jolly Olly Ice Cream Man / Ice Kentucky / Dr. Murray Steiglitz / Fireman |
| Francesca Marie Smith | Helga Pataki / Helga Pataki (voice) / Sheena / Camp Fire Lass / Young Gertie |
| Jamil Walker Smith | Gerald Johanssen (voice) / Gerald Johanssen / Peapod Kid |
| Christopher Walberg | Stinky Petersen |
| Anndi McAfee | Phoebe Heyerdahl / Amusement Park Worker / French Girl / Italian Girl / Joy / Strawberry Kid / Woman at Floyd's |
| Justin Shenkarow | Harold Berman / Boy on Bicycle |
| Craig Bartlett | Brainy / Radio DJ / Restaurant Customer / Nashville Ned / Minister / Man with Mop / Big Man / Abner |
| Sam Gifaldi | Sid |
| Steve Viksten | Oskar Kokoshka / Stagehand / Paradiso Spokesman / Giuseppe |
| # | Title | Air Date |
|---|---|---|
| 1 | Helga Blabs It All/Harold the Butcher | Monday, 31 August 1998 |
| 2 | Dangerous Lumber/Mr. Hyunh Goes Country | Wednesday, 02 September 1998 |
| 3 | Casa Paradiso/Gerald's Tonsils | Wednesday, 21 October 1998 |
| 4 | Arnold's Room/Helga vs. Big Patty | Monday, 07 September 1998 |
| 5 | Stinky Goes Hollywood/Olga Gets Engaged | Wednesday, 09 September 1998 |
| 6 | Curly Snaps/Pre-Teen Scream | Monday, 14 September 1998 |
| 7 | Grandpa's Birthday/Road Trip | Monday, 09 November 1998 |
| 8 | Sid's Revenge/Roller Coaster | Monday, 02 November 1998 |
| 9 | The Aptitude Test/Oskar Gets a Job | Wednesday, 16 September 1998 |
| 10 | Arnold Betrays Iggy/Helga and the Nanny | Wednesday, 23 September 1998 |
| 11 | Career Day/Hey Harold! | Wednesday, 14 October 1998 |
| 12 | Best Man/Cool Party | Wednesday, 28 October 1998 |
| 13 | Arnold & Lila/Grand Prix | Wednesday, 18 November 1998 |
| 14 | Arnold's Thanksgiving | Monday, 23 November 1998 |
| 15 | Helga's Show/The Flood | Monday, 30 November 1998 |
| 16 | Phoebe Takes the Fall/The Pig War | Monday, 26 October 1998 |
| 17 | Crabby Author/Rich Kid | Wednesday, 30 September 1998 |
| 18 | Girl Trouble/School Dance | Monday, 14 December 1998 |
| 19 | School Play | Monday, 21 December 1998 |
| 20 | School Play (1) | Monday, 08 March 1999 |
| 22 | Hey Harold! | Wednesday, 21 October 1998 |
| 24 | Cool Party | Monday, 02 November 1998 |
| 26 | Grand Prix | Wednesday, 04 November 1998 |
| 29 | The Flood | Wednesday, 25 November 1998 |
| 31 | The Pig War | Monday, 07 December 1998 |
| 32 | Part-Time Friends | Monday, 07 December 1998 |
| 33 | Biosquare | Monday, 07 December 1998 |
| 34 | Crabby Author | Monday, 28 December 1998 |
| 35 | Rich Kid | Monday, 04 January 1999 |
| 36 | Girl Trouble | Monday, 04 January 1999 |
| 37 | School Dance | Monday, 04 January 1999 |
Directors
Steve Socki, Larry Leichliter, Dan Povenmire, Kelly James, Stark Howell, Sherm Cohen, Christine Kolosov, Tuck Tucker, Frank Weiss, Mark O'Hare
Writers
Steve Viksten, Joe Ansolabehere, Craig Bartlett, Joseph Purdy, Joe Purdy, Antoinette Stella, Peter Burns, Francesca Marie Smith, Jonathan Greenberg, Steve L. Hayes, John D. Beck, Ron Hart, Dawn Hershey, Michelle Lamoreaux, Sherm Cohen
Creators
Cast
| Name | Character |
|---|
| Phillip Van Dyke | Arnold / Arnold (voice) |
| Dan Castellaneta | Grandpa Phil (voice) / Arnold's Grandpa / Announcer / Dr. Steiglitz / Grubby / Earl / British Kid / Peter / Talent Agent / Willie the Jolly Olly Ice Cream Man / Ice Kentucky / Dr. Murray Steiglitz / Fireman |
| Francesca Marie Smith | Helga Pataki / Helga Pataki (voice) / Sheena / Camp Fire Lass / Young Gertie |
| Jamil Walker Smith | Gerald Johanssen (voice) / Gerald Johanssen / Peapod Kid |
| Christopher Walberg | Stinky Petersen |
| Anndi McAfee | Phoebe Heyerdahl / Amusement Park Worker / French Girl / Italian Girl / Joy / Strawberry Kid / Woman at Floyd's |
| Justin Shenkarow | Harold Berman / Boy on Bicycle |
| Craig Bartlett | Brainy / Radio DJ / Restaurant Customer / Nashville Ned / Minister / Man with Mop / Big Man / Abner |
| Sam Gifaldi | Sid |
| Steve Viksten | Oskar Kokoshka / Stagehand / Paradiso Spokesman / Giuseppe |
| Dan Butler | Mr. Simmons / Book Publisher / Dino's Houseboy / Police Radio |
| Olivia Hack | Rhonda Wellington Lloyd |
| Ben Diskin | Eugene Horowitz / Kid On Sidewalk |
| Kath Soucie | Miriam Pataki / Marilyn Berman / Makeup Lady |
| Maurice LaMarche | Big Bob Pataki / Mechanic / Quiz Moderators / Uncle Chuck / 'Big' Bob Pataki / Revis / Stinky's Father |
| Baoan Coleman | Mr. Hyunh |
| Dom Irrera | Ernie Potts |
| Tress MacNeille | Arnold's Grandma / Sherman Transport Woman |
| David Wohl | Jerry Berman / Principal Wartz / Concert Announcer |
| Adam Wylie | Curly Gammelthorpe |
Producers
| Name | Role |
|---|
| Mary Harrington | Executive Producer |
| Craig Bartlett | Executive Producer |
| Steve Viksten | Producer |
| Joseph Purdy | Producer |
| Michael Lessa | Producer |
| Donna Smith | Producer |
| Steve Socki | Producer |
