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.

Now, we find the rowdy extraterrestrial getting used to life with his new ohana. However, a malfunction in the ultimate creation of Dr. Jumba soon emerges, which reinstates his destructive programming and threatens to both ruin his friendship with Lilo and to short him out for good!