When Barbie, a cosmic princess with a hoverboard, learns that the brightly shining stars have begun to dim, she begins a rescue mission to save the galaxy.
| Actor | Role |
|---|---|
 Erica LindbeckBarbie (voice) | Barbie (voice) |
 Robbie DaymondLeo (voice) | Leo (voice) |
 Kimberly WoodsSal-Lee (voice) | Sal-Lee (voice) |
| SSarah Anne WilliamsSheena / Kareena / Sprites (voice) | Sheena / Kareena / Sprites (voice) |
 Michael ChandlerDad (voice) | Dad (voice) |
 Dwight SchultzConstantine (voice) | Constantine (voice) |
 Ben BledsoeArtemis (voice) | Artemis (voice) |
 Jonathan LipowStarlian (voice) | Starlian (voice) |
 Lucien DodgePupcorn (voice) | Pupcorn (voice) |
 Laura PostNarrator (voice) | Narrator (voice) |