Discover
Original Release
10/01/1997
US Release
10/01/1997
Cast
| Name | Character |
|---|
| Dan Butler | Mr. Simmons |
| Dan Castellaneta | Arnold's Grandpa |
| Toran Caudell | Wolfgang |
| Ben Diskin | Eugene Horowitz |
| Sam Gifaldi | Sid |
| Anndi McAfee | Pet Shop Girl / Phoebe Heyerdahl / Phoebe Heyerdahl (voice) |
| Justin Shenkarow | Harold Berman / Harold Berman(voice) |
| Francesca Marie Smith | Helga Pataki / Helga Pataki (voice) |
| Jamil Walker Smith | Gerald Johanssen / Gerald Johanssen (voice) |
| Marcus Toji | Park / 3rd Grade Kid |
Directors
Steve Socki, George Chialtas, Derek Drymon, Larry Leichliter
Writers
Jonathan Greenberg, Joe Ansolabehere, Antoinette Stella, Steve Viksten
Creators
Cast
| Name | Character |
|---|
| Dan Butler | Mr. Simmons |
| Dan Castellaneta | Arnold's Grandpa |
| Toran Caudell | Wolfgang |
| Ben Diskin | Eugene Horowitz |
| Sam Gifaldi | Sid |
| Anndi McAfee | Pet Shop Girl / Phoebe Heyerdahl / Phoebe Heyerdahl (voice) |
| Justin Shenkarow | Harold Berman / Harold Berman(voice) |
| Francesca Marie Smith | Helga Pataki / Helga Pataki (voice) |
| Jamil Walker Smith | Gerald Johanssen / Gerald Johanssen (voice) |
| Marcus Toji | Park / 3rd Grade Kid |
| Phillip Van Dyke | Arnold / Arnold (voice) |
| Christopher Walberg | Stinky Petersen |
| Tim Wiley | Edmund / Fifth Grader |
| Marty York | Mickey / Fifth Grader |
Producers
| Name | Role |
|---|
| Mary Harrington | Executive Producer |
| Craig Bartlett | Executive Producer |
| Steve Viksten | Producer |
| Michael Lessa | Producer |
| Joseph Purdy | Producer |
