Discover
Original Release
10/06/1997
US Release
10/06/1997
Cast
| Name | Character |
|---|
| Craig Bartlett | Paperboy / Brainy |
| Dan Butler | Scientist / Mr. Simmons |
| Dan Castellaneta | Arnold's Grandpa |
| Sam Gifaldi | Sid |
| Olivia Hack | Rhonda Wellington Lloyd |
| Joey Paul Jensen | Woman In Street |
| Maurice LaMarche | Big Bob Pataki / Organ Grinder |
| Tress MacNeille | Arnold's Grandma |
| Anndi McAfee | Phoebe Heyerdahl / Phoebe Heyerdahl (voice) |
| Justin Shenkarow | Harold Berman / Harold Berman(voice) |
Directors
Larry Leichliter, Steve Socki, Dan Povenmire, Tuck Tucker
Writers
Joe Ansolabehere, Steve Viksten, Jonathan Rosenthal, Craig Bartlett
Creators
Cast
| Name | Character |
|---|
| Craig Bartlett | Paperboy / Brainy |
| Dan Butler | Scientist / Mr. Simmons |
| Dan Castellaneta | Arnold's Grandpa |
| Sam Gifaldi | Sid |
| Olivia Hack | Rhonda Wellington Lloyd |
| Joey Paul Jensen | Woman In Street |
| Maurice LaMarche | Big Bob Pataki / Organ Grinder |
| Tress MacNeille | Arnold's Grandma |
| Anndi McAfee | 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) |
| Kath Soucie | Miriam Pataki / Woman in Organ Grinder Crowd |
| Phillip Van Dyke | Arnold / Arnold (voice) |
| Christopher Walberg | Stinky Petersen |
Producers
| Name | Role |
|---|
| Craig Bartlett | Executive Producer |
| Mary Harrington | Executive Producer |
| Steve Viksten | Producer |
| Melinda Wunsch Dilger | Producer |
| Michael Lessa | Producer |
| Jamie Mitchell | Producer |
| Joseph Purdy | Producer |
| Kathrin Seitz | Producer |
