When the Roberts family heads to Wisconsin for a hot air balloon festival, Stacie finds herself caught in between – too young for the adult activities and too old to play with the littles. But when Barbie and Skipper have a mishap, Stacie has the right skills to save the day!
| Actor | Role |
|---|---|
 Cassandra Lee MorrisStacie Roberts (voice) | Stacie Roberts (voice) |
| CConnor AndradeBerto (voice) | Berto (voice) |
 Dino AndradeDarius Fink (voice) | Darius Fink (voice) |
 Greg ChunGeorge Roberts / Marcus (voice) | George Roberts / Marcus (voice) |
 Kirsten DaySkipper Roberts / Veronica (voice) | Skipper Roberts / Veronica (voice) |
 Lisa FusonMargaret Roberts / Ellie (voice) | Margaret Roberts / Ellie (voice) |
 Natalie LashkariChelsea Roberts (voice) | Chelsea Roberts (voice) |
| JJovie LeighLigaya (voice) | Ligaya (voice) |
 Tara SandsAunt Adele (voice) | Aunt Adele (voice) |
 America YoungBarbie "Malibu" Roberts / Hazel / Tallulah (voice) | Barbie "Malibu" Roberts / Hazel / Tallulah (voice) |