Continuity mistake: Near the end of the film, Annette tells Carlo about her feelings, and they kiss in the kitchen of Prestolani's. At the same time, Joe and Gina are in the adjoining rear courtyards of Prestolani's and Montebello's and both restaurants catch on fire because of the faulty utility pole. Annette and Carlo are supposed to be inside Prestolani's, yet are never shown escaping from the fire.
Continuity mistake: The movie starts with Pooh eats all the trick-or-treating candy, but later when Eeyore comes over to Piglet's house, you see each goody bag sitting on the floor from inside the house.
Continuity mistake: Marge is walking along a sidewalk with her daughter and her dog and carrying a large paper bag full of groceries. Ted and his dog Bailey spot her. Bailey races forward and knocks her down, spilling the groceries. When Marge picks up the bag, it is now a plastic sack. Ted drives everybody home and when Marge gets out of the car, she is once again carrying the paper bag.
Continuity mistake: Stitch, toward the end of the movie, scratches Lilo on her face just before he runs away to try to leave the planet. Lilo goes on stage to do her song and the scratches to her face are now gone.
Continuity mistake: The exterior front view of JD sitting in a chair, bent over with his hands folded between his knees, shows his guitar facing outward but the interior rear view shows the guitar angled toward JD. (00:46:45)
Continuity mistake: When David retrieves the rocket and the great fear chases him through the town, the sun goes from setting to being right above them.