Continuity mistake: Sometimes Shrek's front door opens outwards, at other times inwards, yet it can't be "two-way" because whenever it closes, it slams against the frame. (00:10:55 - 00:13:45)
Continuity mistake: In the British Museum, when Rick and Ardeth are saving Evie, Rick gives her a .45 pistol and they start to shoot the guards, her pistol fires once and the slide locks back meaning the pistol had no ammo, but she keeps firing as if the magazine was still full. (00:39:47)
Continuity mistake: As Boromir and Aragorn talk right before Boromir dies, you can see Boromir's right hand gripping Aragorn's left shoulder in the shot from behind Aragorn's right shoulder, but when the camera view changes to Boromir's perspective, looking up at Aragorn, his hand is not there. The scene goes back and forth between these two views several times. (01:22:40)
Continuity mistake: At the snake exhibit, while Harry speaks with the Python the snake's body lies curled over a long wood log and a large rock. In the shot from outside the Python's exhibit, after the glass pane disappears Dudley falls over the rail and the snake is gone, not positioned differently or blocked from view, but altogether gone. In the next overhead shot inside the Python's exhibit, while Dudley falls the snake is back lying on the log and rock, in the very same position as in the previous shots. (00:07:10)
Continuity mistake: In the beginning scenes, where Milo Thatch is practising his proposal, he slides over (face forward, chest against the board) a chalk drawing of a map detailing the location of Atlantis. When he realises he wiped off the drawing, and sees it on his clothes, he stands in front of the blank part of the chalkboard, "filling in" the space with the map that rubbed off on his shirt - the only problem is, that the image should have rubbed off backwards as he was facing the board when it transferred to his clothes. He could not simply stand in the place of the missing map face forward and have it read properly.
Continuity mistake: When Hal's co-workers bring him a cake for his promotion, Rosemary takes a slice out for herself. They change shots a couple times, and the size of the piece missing from the cake changes several times, and the layers of the cake change as well.
Continuity mistake: Near the end of the movie, Lara Croft and Manfred Powell (Iain Glen) both draw their pistols and have them pointed at each others head. Powell suggest that the two put the guns down and settle it hand to hand. The two lay their guns down and fight. As the fight is progressing the cave is falling in around them. Laura knocks Powell out and begins to run for the exit and she does not slow down. As she makes it to the exit you can see her pistols in their holsters on her legs. This is edited from a longer sequence, as seen on DVD, but still a mistake in the theatrical release.
Continuity mistake: In one of the ice skating rink scenes, the camera looks at John Cusack and there is no snow falling. It then cuts to Kate Beckinsale and it is snowing heavily. (00:09:25)
Continuity mistake: There is a scene about 2/3 of the way in the movie where you see Jamal (Martin) standing by the lake and his chain is under his shirt, he looks back into the forest and his chain is hanging out of his shirt, then he goes back to the lake and his chain is under his shirt again. (00:58:30)
Continuity mistake: In the scene just before Lance Barton gets crushed by a bus, they show the character of Keys, waiting nearby disguised as a homeless man, waiting for the accident to happen. However, there was no reason for him to disguise himself in the first place as nobody on earth could see him anyway. In all the other scenes, just before somebody dies, he wears the same clothes (his heavenly uniform.)
Continuity mistake: When Sulley places the menu on the table he puts it face down (logo first), then when he lifts up the table, to quickly get Boo, the menu is face up. (00:26:05)
Continuity mistake: Kamaji bangs the work surface, causing a chopstick to fall to the floor, but in a following shot both chopsticks are back in the bowl. (00:23:00)
Continuity mistake: When Charlie and Leopold are walking home after they go to the bar, Leopold says it is after midnight and they should go home. The next scene is back at the restaurant with Kate and J.J. When the camera is on J.J., you can see his watch and it says it's 9:30. (00:57:00)
Continuity mistake: In one of the first family scenes, the youngest daughter shows she has lost a tooth. The next shot, the tooth is back in her mouth. (00:15:10)
Continuity mistake: Julia (Christina Applegate) puts a "Hello My Name Is..." sticker on Thibeau's tunic with her phone number on it. Only part of the sticker is visible. When he turns around to walk down the stairs, it is fully visible. A moment later when he stops the purse snatcher, it's gone. Three seconds later, talking to the woman dressed as a witch, it's back again. (00:50:15)
Continuity mistake: The grandfather, father, and son all have VERY blue eyes, but in the flashback scenes, the actor playing the grandfather as a young man has very dark eyes.
Continuity mistake: Right after Aki saves Gray and turns around to pick up the canister containing the plant off a table there is no table or ledge. If you watch the movie with the commentary one of the members involved with the movie says that it is floating on nothing. (00:16:50)
Continuity mistake: When Onno rubs on the stone tablets a little blue spot appears; the stones are made of saffier. In the next scenes when Onno and Quinten carrie the tablets around the spot is not seen anymore.
Continuity mistake: When Abuelo and Paul are struggling in the water-filled house, Abuelo forces Paul's head into a dirty toilet. Later in the same scene, the toilet is completely white.
Continuity mistake: After Marnie tells Dylan his password, she gives the headphone to her grandmother to chase after Luke. When she reaches Luke, Marnie has the headphone to talk to Dylan while her grandmother is still in the same spot that she was in.