Lilo is a young, lonely girl who has never quite fit in with kids her own age. Stitch is an extraterrestrial creature genetically engineered to cause chaos and mischief. When Stitch ends up at the pound in Lilo's Hawaiian town, she adopts him. Together they learn that it's not always bad to be different and that your 'ohana, or family, is a bond worth fighting for-even if that fight is against alien invaders!