Directed by
| Craig Bartlett | ||
| Tuck Tucker | ... | (supervising director) |
Writing Credits
| Craig Bartlett | ... | (creator) |
| Joe Ansolabehere | ||
| Steve Viksten | ||
Cast (in credits order) complete, awaiting verification
 |
J.D. Daniels | ... | Arnold (voice) |
|
|
Francesca Marie Smith | ... | Helga Pataki (voice) (as Francesca Smith) |
| Justin Shenkarow | ... | Harold Berman / Stinky Petersen (voice) | |
| Jamil Walker Smith | ... | Gerald Johanssen (voice) (as Jamil Smith) | |
| Dan Castellaneta | ... | Grandpa (voice) | |
| Tress MacNeille | ... | Grandma / Iggy (voice) | |
Produced by
| Craig Bartlett | ... | executive producer |
| Melinda Wunsch Dilger | ... | producer (as Melinda Wunsch) |
| Mary Harrington | ... | executive producer: Nickelodeon |
| Linda Simensky | ... | supervising producer: Nickelodeon |
Music by
| Jim Lang | ||
Editing by
| Sam Horta | ||
Casting By
| Paul Germain | ||
| Tami Sloan Tsark | ||
Art Direction by
| Carol Wyatt | ||
Production Management
| Cella Nichols Duffy | ... | production manager (uncredited) |
| Sherry Gunther | ... | executive in charge of production (uncredited) |
Second Unit Director or Assistant Director
| Rick Bugental | ... | assistant director (as Richard Bugental) |
Art Department
| Craig Bartlett | ... | storyboard artist |
| Tuck Tucker | ... | storyboard artist |
Sound Department
| Timothy J. Borquez | ... | post-production sound supervisor and mixer (as Tim Borquez) |
| Gary Friedman | ... | sound editor |
| Timothy J. Garrity | ... | sound editor (as Timothy Garrity) |
| Michael Gollom | ... | sound editor |
| Eileen Horta | ... | foley artist |
| Ron Horwitz | ... | foley mixer |
| Tom Jaeger | ... | sound editor |
| Cecilia Perna | ... | dialogue recording mixer |
| Tom Jaeger | ... | sound editor: Horta Editorial (uncredited) |
Animation Department
| Timothy Barnes | ... | background artist |
| Craig Bartlett | ... | character designer |
| Anthony Bell | ... | layout artist (as Tony Bell) |
| Roger Chiasson | ... | sheet timer |
| Christina Long | ... | cel color designer |
| Emily Michels | ... | layout artist |
| Marc Perry | ... | layout artist |
| Tuck Tucker | ... | layout artist |
| Carol Wyatt | ... | background artist / cel color designer |
| Chris Savino | ... | character designer (uncredited) |
| Tim Spillane | ... | layout artist (uncredited) |
Editorial Department
| Bob Lass | ... | negative cutter |
| Jennifer Mertens | ... | assistant editor |
Music Department
| William Griggs | ... | music editor (as William B. Griggs) |
Additional Crew
| Bob Mittenthal | ... | story editor: Nickelodeon |
| Ryan Slater | ... | intern |
