 | Jeannie Elias als Lenny (voice) |
 | Ben Chambers als Sid (voice) |
| Shari Belgeau als Mrs. Harres / Woodrow (voice) |
 | Dina Sherman als Ms. Pinkerton / Freda (voice) |
| Neil Allen als Mr. Bixby (voice) |
| Laura Hauser als Hilda (voice) |
 | Debi Derryberry als Mrs. Farnsby / Candy (voice) |
 | Tony Bancroft als Eddie / Freddie (voice) |
| Ben Chambers | Story |
| Tony Bancroft | Director |
| Tony Bancroft | Creator |
| Ben Chambers | Creator |
| Bo Ferger | Executive Producer |
| Margaret Tang | Casting Director |
| John Sponsler | Music |
| Tom Gire | Music |
| Philip A. Cruden | Art Direction |
| Matthew Bates | Character Designer |
| Tony Bancroft | Character Designer |
| Alice Hou | Animation Director |
| Vincent Liu | Art Direction |
| Holly Forsyth | Storyboard Artist |
| Lenord Robinson | Storyboard Artist |
| John Dorman | Storyboard Artist |
| Todd Kurosawa | Additional Storyboarding |
| Fergal Reilly | Additional Storyboarding |
| Stark Howell | Additional Storyboarding |
| Chad Frye | Additional Storyboarding |
| Marcelo Vignali | Production Design |
