Discover
Original Release
10/16/1999
US Release
10/16/1999
Cast
| Name | Character |
|---|
| Spencer Klein | Arnold / Arnold (voice) |
| Lori Alan | Announcer |
| Jim Belushi | Coach Wittenberg |
| Dan Castellaneta | Arnold's Grandpa / Grandpa Phil (voice) |
| Toran Caudell | Wolfgang |
| Baoan Coleman | Mr. Hyunh |
| Phyllis Diller | Mitzi |
| Ben Diskin | Eugene Horowitz |
| Sam Gifaldi | Sid |
| Dom Irrera | Ernie Potts |
Directors
Tuck Tucker, Christine Kolosov, Mike Svayko
Writers
Joseph Purdy, Michelle Lamoreaux, Craig Bartlett, Joe Ansolabehere, Steve Viksten
Creators
Cast
| Name | Character |
|---|
| Spencer Klein | Arnold / Arnold (voice) |
| Lori Alan | Announcer |
| Jim Belushi | Coach Wittenberg |
| Dan Castellaneta | Arnold's Grandpa / Grandpa Phil (voice) |
| Toran Caudell | Wolfgang |
| Baoan Coleman | Mr. Hyunh |
| Phyllis Diller | Mitzi |
| Ben Diskin | Eugene Horowitz |
| Sam Gifaldi | Sid |
| Dom Irrera | Ernie Potts |
| Tress MacNeille | Arnold's Grandma |
| Cathy Moriarty | Tish Wittenberg |
| Justin Shenkarow | Harold Berman / Harold Berman (voice) |
| Jamil Walker Smith | Gerald Johanssen / Gerald Johanssen (voice) |
| Christopher Walberg | Stinky Petersen / Stinky Peterson (voice) |
| Francesca Marie Smith | Helga Pataki (voice) |
Producers
| Name | Role |
|---|
| Craig Bartlett | Executive Producer |
| Mary Harrington | Executive Producer |
| Steve Viksten | Producer |
| Donna Smith | Producer |
| Steve Socki | Producer |
| Joseph Purdy | Producer |
