Other mistake: While the wizard is speaking near the portal, a ghost image of him appears to the left.
Other mistake: After the first race, in the scene where Lightning is rushing out on the stage thinking he is the winner, loads of confetti is shot out when the King and Chick Hicks gets onto the stage. The confetti is then falling down, but not a single flake hits any of the cars. However, in the following shots, you can see plenty of it on the stage underneath the cars, even though they haven't moved.
Other mistake: In the first dining room scene, Courtney is reading, but her book is invisible.
Continuity mistake: In the first 'Ice Age' Diego isn't afraid of water (in the beginning he chases the woman and the baby through the river before she jumps off the waterfall and never shows any fear) but in this one he suddenly is. It's not like that he is just afraid of swimming because in the second movie he shows fear anytime when he touches water.
Continuity mistake: In the end, all the pictures in the cousin's book are normal, but earlier Leroy tore Xs in each.
Continuity mistake: When Boog is "attacking" Elliot backstage at the Amphitheater and is pulling the ropes which the audience thinks are his intestines, the ropes are pulled willy-nilly and at great lengths when viewed through the curtain. But when viewed backstage while Boog is trying to tie Elliott with the rope, the rope is coiled neatly in a pile, except for a short length in Boog's paws.
Continuity mistake: In the scene where Thor hits Hulk with his hammer, he swings it, but in the next shot it shows him with his arm extended as if he hit him with his fist. (01:01:45)
Continuity mistake: When Ted is using the kite to steer the balloons, he is holding the string in his hand. When George's balloons pop, Ted catches George, and both of Ted's hands are seen to remain empty for at least 15 seconds, no kite or string is seen at all. Then it immediately cuts to a wide shot after George climbs onto Ted's back, and Ted is suddenly holding the kite string, and we see him continue to use the kite to steer the balloons. Ted did not have time to tie the kite string anywhere else, as he had it in his hand as he reached for George.
Continuity mistake: When Ernie lifts the bike, he picks it up by the top wheel. When he is shown carrying the bike a second later, he is holding it by the lower bar.
Continuity mistake: When Yankee goes into his bedroom after losing the baseball game in the sandlot, he tears a hand-drawn picture of himself, Babe Ruth and his dad off the wall. The pieces of the picture fall on the bedroom floor. A few shots later the pieces are missing. Yankee was the only one in the room, and he didn't move them. Plus the window is closed, so it couldn't have been wind.
Continuity mistake: This is after news has arrived to the elephant village that Ayutthaya is fighting back after being occupied by the Burmese for some time. The raiders arrive and are rounded up before falling into a trap. At first, the pit is almost square, with rounded edges. Cut to an aerial shot and the same pit is now a circle. (00:50:45)
Revealing mistake: Right after McQueen asks what the Ghostlight is, it cuts back to the other cars. Luigi is right next to the firetruck and some gas pumps. The firetruck's door is very reflective, and the gas pumps are visible in it. But Luigi is right by the pump, and he is not reflected in the firetruck's door. (00:02:10)