A lonely Hawaiian girl named Lilo is being raised by her older sister, Nani, after their parents die — under the watch of social worker Cobra Bubbles. When Lilo adopts a funny-looking dog and names him “Stitch,” she doesn’t realize her new best friend is a wacky alien created by mad scientist Dr. Jumba.

A year after his father’s death, Oskar, a troubled young boy, discovers a mysterious key he believes was left for him by his father and embarks on a scavenger hunt to find the matching lock.

The continuing adventures of Lilo, a little Hawaiian girl, and Stitch, the galaxy’s most wanted extraterrestrial. Stitch, Pleakley, and Dr. Jumba are all part of the household now. But what Lilo and Stitch don’t know is that Dr. Jumba brought one of his alien “experiments” to Hawaii.

Lilo, Stitch, Jumba and Pleakley have finally caught all of Jumba’s genetic experiments and found the one true place where each of them belongs. Stitch, Jumba and Pleakley are offered positions in the Galactic Alliance, turning them down so they can stay on Earth with Lilo. But Lilo realizes her alien friends have places where they belong, and it’s finally time to say “aloha.”