After all the twists and turns and hardships, Star Stitch (voiced by Chris Sanders) finally obtained the status of "permanent resident of the earth" and became a member of Lilo's (voiced by Dakota Fanning) family. The annual hula dance competition is about to kick off. Lilo's mother once won the first prize in the competition. Lilo wants to participate in this competition and reproduce her mother's style. Just as Lilo was training hard to participate in the competition, Stitch's body began to show some strange signs. These signs evolved from small troubles to great chaos. If they continue to develop, they may even threaten Stitch's life! In order to protect her beloved family, Lilo decided to find Dr. Jabba (voiced by David Ogden Stiers), who invented Stitch. Can this smart and wise doctor solve the troubles of Stitch?