| Name | Character | Episodes |
|---|---|---|
| Terry Hu | A-Spen (voice) | 37 |
| Milo Manheim | Zed (voice) | 37 |
| Pearce Joza | Wyatt (voice) | 37 |
| Meg Donnelly | Addison (voice) | 37 |
| Trevor Tordjman | Bucky (voice) | 37 |
| Chandler Kinney | Willa (voice) | 37 |
| Kylee Russell | Eliza (voice) | 37 |
| James Godfrey | Bonzo (voice) | 37 |
| Chris Diamantopoulos | Sasquatch (voice) | 3 |
| Kahyun Kim | Dae (voice) | 3 |
| Eden Riegel | Razzy (voice) | 3 |
| Grey DeLisle | Mrs. Computer Teacher (voice) | 2 |
| Kingston Foster | Zoey (voice) | 2 |
| Margaret Cho | Ashley (voice) | 2 |
| Kimberly Brooks | Muddy Buddy (voice) | 1 |
| Zehra Fazal | Robot Space Bear (voice) | 1 |
| Jackée Harry | Mothership (voice) | 1 |
| Erika Ishii | Harley (voice) | 1 |
| Miss Benny | Stefan Sawft (voice) | 1 |