Did you know that there is more than just the Lilo and Stitch movie? There is a sequel and another movie about another one of the experiments. Also there is a tv series. I have seen them all and the tv series is definitely worth watching.
"Lilo & Stitch" (2002) The 42nd animated feature in the Walt Disney Animated Classics series, it was written and directed by Chris Sanders and Dean DeBlois, and features the voices of Sanders, Daveigh Chase, Tia Carrere, David Ogden Stiers, Kevin McDonald, Ving Rhames, Jason Scott Lee, and Kevin Michael Richardson.