Continuity mistake: The Aloha Animal Rescue's front door has a doorknob with a backplate (it has a keyhole) as well as an upper deadbolt lock. The backplate and the upper deadbolt vanish and reappear while Nani and Lilo are there. (00:25:30 - 00:26:35)
Continuity mistake: In the first shot of Nani and Lilo at the animal shelter, when Nani tells the woman, "Something that won't die," there's a big black telephone on the green wall. When Nani is buying Stitch, the woman says "There's a two-dollar licence fee," and on the green wall there is a big large empty space where the telephone was hanging. Then after the paper is stamped, when it cuts to a wideview, the big black telephone is hanging on the wall again. (00:26:15)
Continuity mistake: Pleakley tells Jumba, "You look like a monster. We have to blend in." It then cuts to a wide view of the street, with Mulan Wok restaurant located between an outdoor produce market in an alley and Kara's Electronics store. When Stitch snarls at hearing the bike bell, in the next shot of Lilo's "friends" showing up on their bikes, we see the electronics store and the alley's produce market, but the Mulan Wok restaurant storefront is quite missing in between. (00:28:35 - 00:29:05)
Continuity mistake: While Stitch, Nani, and Lilo are standing outside Kara's Electronics, the red TV has a VCR atop it, and the storefront window has two credit card decals at its bottom right corner. When Lilo asks, "What about Stitch?" the VCR is gone and the two decals are missing. Then, after Stitch snarls at the bicycle bell, the VCR is back, and the colors and style of the two decals change, though it reverts to the original way as Lilo shouts, "My friends!" (00:28:40)
Continuity mistake: After Stitch regurgitates the two slices of cake he replaces both onto one plate, and the second empty plate vanishes from the table. When Stitch smells the bait and hops off the chair, the plate with the two slices of cake has also vanished (the height with the cherry on top would be seen). (00:32:25)
Continuity mistake: When Lilo and Nani bring Stitch home for the first time, the door latch can be seen on the door, but it disappears in the next shot, and the type of back plate on the exterior side of the door changes. (00:35:17)
Continuity mistake: After Stitch finds Lilo's photo, he runs across the bed and then Lilo follows him, and you can see the yellow bedsheet covered in stars and moons and planets etc. is pulled up neatly on the bed. However after Stitch messes some stuff around, they return to the bed and now the yellow sheet is mysteriously hanging untidily over the foot of the bed. (00:35:45 - 00:36:15)
Continuity mistake: When Cobra Bubbles shows up at the front door and confronts Nani about quitting her job, Stitch is holding a red book with its spine to his right; it then cuts to another angle facing Mr. Bubbles, and now Stitch is suddenly holding the book the opposite way with white pages to his right, before Stitch throws the book at the social worker's head. (00:41:30)
Continuity mistake: When Nani, Lilo, and Stitch arrive at Mrs. Hasagawa's produce market, the parked truck has "Hasegawa" and a hibiscus on its door. The market's name and hibiscus vanish from the door when Stitch spins out of control with the hearing impaired market owner. Then, in the last shot of Stitch and the watermelon atop Mrs. Hasagawa, there's only a faint "Hasagawa" on the door, with an "a" now. Just to add, the market owner is listed in the credits as Mrs. Hasagawa. (00:42:20 - 00:43:00)
Continuity mistake: During Nani's job hunt, Lilo's speaker has a brand emblem on its front just as they all enter Mrs. Hasagawa's produce market, but then it vanishes. The "Gilligan" emblem reappears when Lilo hands Stitch the guitar at Kiki's Coffee Hut, and it vanishes again at the beach. (00:42:25 - 00:43:05)
Continuity mistake: While Nani tries to obtain a job at Mrs. Hasegawa's produce market, Lilo tells Stitch about Elvis Presley's model citizen traits. The lightning bolt on Lilo's red wagon is in the opposite direction than in other shots. The lightning bolts also vanish in long shots while Lilo has the wagon with her. (00:42:30 - 00:43:10)
Continuity mistake: When Jumba fires his plasma blaster at Stitch, the little alien catches the plasma, then throws the plasma ball at Jumba's head, where it bounces off and hits the record player, which begins to play "Hound Dog." Two shots later, when Jumba says he loves this song, a lid support hinge now appears on the record player, and its power cord is gone, etc. (01:00:10)
Continuity mistake: While Jumba is in the house searching for Stitch, Lilo helps Stitch hide a small explosive device inside Scrump, the rag doll. When Stitch pushes the roller skate with Lilo's doll across the floor, in the close-up the skate's two buckle tongues are on the right, but in the next shot the tongues are on the opposite side. (01:00:25)
Continuity mistake: When Stitch returns to the house, he runs into the kitchen and sees Lilo; behind him, there's a display shelf with plates hanging on the wall beside the doorway. After Jumba is knocked off his feet by the explosive roller-skate rag doll, Jumba removes the display shelf from the wall and uses the plates as weapons against Stitch. Then he sets the shelf down on the floor amidst the debris. Jumba and Stitch continue fighting, and a few shots later, while Lilo tells Mr. Bubbles about the aliens wanting her dog, the display shelf with its plates is once again hanging on the wall. (01:00:40 - 01:01:40)
Continuity mistake: After their surf-adventure, in the scene where Nani and Lilo are sitting and singing in the hammock, there are two torches which keeps appearing and disappearing.
Continuity mistake: When Lilo is in her bedroom, and Nani brings her up a slice of pizza, Lilo is upset. So when Nani picks up Lilo, she sets her doll down on the bed, and it appears to be right in front of the pillow. Then the shot changes, and the doll is further away from the pillow, and closer to the blanket.
Continuity mistake: When Stitch blows the truck up and comes soaring into the Captain's spaceship, he breaks the window when coming in. But moments later the window is healed, allowing Stitch to smash the Captain through it without any trouble at all.
Continuity mistake: After the explosion of Lilo's house, her picture of her family is burned on the top right and bottom left sides. in later shots, the picture is burned on the top left and bottom right. it switches back and forth many times.
Continuity mistake: When Stitch messes with the blender, the stuff shoots out all over the place, but there's no mess.
Answer: No she opens the back door for Mr. Bubbles - you see him later open the front door that is still nailed shut.