| Name | Character | Episodes |
|---|---|---|
| Tara Strong | Shareena Wickett (voice) | 13 |
| Carlos Alazraqui | Gug (voice) | 13 |
| Kathleen Freeman | Miss Eugenia P. Kisskillya (voice) | 13 |
| Billy West | Emmitt Roswell (voice) | 13 |
| Tamera Mowry-Housley | Orangejella LaBelle (voice) | 13 |
| Pamelyn Ferdin | Shelley Kelley (voice) | 13 |
| Mary Gross | Patsy Wickett (voice) | 13 |
| Tia Mowry | Lemonjella LaBelle (voice) | 13 |
| Jeff Bennett | Buzzsaw (voice) | 1 |
| Laraine Newman | Miss Treacle (voice) | 1 |
| CCH Pounder | Miss Powers (voice) | 1 |
| Rob Paulsen | Uncle Kelley (voice) | 1 |
| Candi Milo | Juliana (voice) | 1 |