Barbie and her sisters go to an island paradise for a dance competition, but they must work together as a team to find their pets after their furry friends go missing at a horse festival.

Barbie and her sisters, Skipper, Stacie and Chelsea, and their adorable new puppy friends find unexpected mystery and adventure when they return to their hometown of Willows. While going through mementos in Grandma's attic, the sisters discover an old map, believed to lead to a long-lost treasure buried somewhere in the town. With their puppy pals in tow, the four girls go on an exciting treasure hunt, along the way discovering that the greatest treasure of all is the love and laughter they share as sisters!

Following their victory celebration in the Ewok village on Endor, seen at the close of Star Wars: Return of the Jedi, C-3PO and R2-D2 have gathered to regale Luke, Leia, Han, Chewbacca and the other Rebels with the tales of their adventures that led to the events of Star Wars: The Phantom Menace. An accidental kidnapping occurs while the droids are reminiscing and suddenly viewers are taken on a new adventure that leads to encounters with familiar faces and places that prompt the re-telling of the entire saga. The series offers all of the playful humor that viewers expect from LEGO Star Wars.