 | Jeff Bennett als Dude / Additional Voices (voice) |
 | Theodore Borders als Michael (voice) |
 | Christopher Broughton als Cuz (voice) |
 | Candi Milo als Rosie (voice) |
| Jania Foxworth als Spoiled Girl / Additional Voices (voice) |
 | Jess Harnell als Vic Vicious / Additional Voices (voice) |
 | Frank Welker als Muttski / Additional Voices (voice) |
 | John Wesley als Michael's Father / Additional Voices (voice) |
| Kent Butterworth | Director |
| Kent Butterworth | Producer |
| Marsha Goodman | Casting Director |
| Andy Heyward | Executive Producer |
| Robby London | Executive Producer |
| Brian A. Miller | Executive In Charge Of Production |
| Stacey Gallishaw | Production Supervisor |
| Lisa Salamone | Associate Producer |
| Mieka West | Production Manager |
| Treasure McGinnis | Production Coordinator |
| Marsha Goodman | Casting |
| Marsha Goodman | Director of Operations |
| Stephanie McCorkle | Coordinating Producer |
| Andy Heyward | Creative Consultant |
| Michael Maliani | Creative Consultant |
| Lori Crawford | Script Coordinator |
| Kevin Donahue | Script |
| Penny Lee | Script |
| William A. Ruiz | Script |
| Blair Peters | Art Direction |
| Owen Fitzgerald | Character Designer |
| Li René Harmon | Color Designer |
| Bonni Reid | Colorist |
| George Juhasz | Colorist |
| Glen Lovett | Storyboard |
| Jung Song i | Translator |
| Joseph Cho | Translator |
| Brad Neave | Storyboard |
| Chris Ross | Animation Director |
| Joanne Miller | Music Supervisor |
| Craig Taubman | Music |
| Bob Parr | Music |
| Kevin McLaughlin | Executive In Charge Of Post Production |
| Kathleen Mary O'Hara | Post Production Coordinator |
| Ted Supa | Administrative Assistant |
| Dunta Bell | Administrative Assistant |
| Gregory K. Bowron | Supervising Editor |
| Bruce Elliott | Supervising Editor |
| Bruce Elliott | Supervising Editor |
| Trudy Alexander | Editorial Production Assistant |
| C.K. Horness | Editorial Production Assistant |
| Kris Gilpin | Assistant Editor |
| Stuart Goetz | Music Editor |
| Michael J. Cowan | Supervising Sound Editor |
| Heather C. Elliott | Dialogue Editor |
| Donald Zappala | Dialogue Editor |
| Patrick M. Griffith | Supervising Sound Effects Editor |
| Shirley McCracken | Title Designer |
| Annette Hunt | Assistant Editor |
| Bradley Earle | Editor |
| Tonda Lark | Post Production Supervisor |
| Fifun Amini | Post Production Supervisor |
| Bob Davies | Character Designer |
| Trevor Bentley | Prop Designer |
| Trevor Bentley | Background Designer |
| Kevin Donahue | Writer |
| Phil Harnage | Writer |
| Jacob R. Miles III | Characters |
