 | Zach Callison als Steven Universe (voice) |
 | Deedee Magno als Pearl / Yellow Pearl (voice) |
 | Estelle als Garnet (voice) |
 | Michaela Dietz als Amethyst (voice) |
 | Sarah Stiles als Spinel (voice) |
 | Tom Scharpling als Greg Universe (voice) |
 | Uzo Aduba als Bismuth (voice) |
 | Shelby Rabara als Peridot (voice) |
 | Jennifer Paz als Lapis Lazuli (voice) |
 | Patti LuPone als Yellow Diamond (voice) |
 | Christine Ebersole als White Diamond (voice) |
 | Lisa Hannigan als Blue Diamond (voice) |
 | Erica Luttrell als Sapphire (voice) |
 | Charlyne Yi als Ruby (voice) |
 | Grace Rolek als Connie Maheswaran (voice) |
 | Kate Micucci als Sadie Miller (voice) |
 | Matthew Moy als Lars Barriga (voice) |
 | Toks Olagundoye als Nanefua Pizza (voice) |
 | Aimee Mann als Opal (voice) |
 | Ted Leo als Steg (voice) |
| Rebecca Sugar | Director |
| Grant Henry | Music |
| Hilary Florido | Writer |
| Matt Burnett | Writer |
| Ben Levin | Writer |
| Kat Morris | Writer |
| Ian Jones-Quartey | Writer |
| Jack Pendarvis | Writer |
| Rebecca Sugar | Writer |
| Joe Johnston | Co-Director |
| Kat Morris | Co-Director |
| Rebecca Sugar | Executive Producer |
| Joe Johnston | Co-Executive Producer |
| Alonso Ramirez Ramos | Co-Executive Producer |
| Jackie Buscarino | Producer |
| Kat Morris | Co-Executive Producer |
| Jeff Ball | Music |
| Joe Johnston | Writer |
| Ian Jones-Quartey | Co-Executive Producer |
| Chance the Rapper | Co-Executive Producer |
| Aivi Tran | Music |
| Steven Velema | Music |
| Rebecca Sugar | Songs |
| Estelle | Songs |
| Chance the Rapper | Songs |
