Audio problem: Alexis confirms in a conversation with his brother that it's Valentine's day 2006, but if you watch his lips he says 2004.
Audio problem: In the shot where the kids are locked in the police car, banging on the windows yelling at the policemen, their cries are muffled as if the car was totally closed up. As the camera zooms in, you can see the front driver's side window is open so the kids' voices should be much clearer.
Audio problem: When Scott is making a distraction, he says, "Well, this show stinks." But his mouth is saying, "Well, this show sucks." Done in order to keep the G rating, I presume.
Audio problem: When Michael is caught in a traffic jam he shouts, "Will ya stop talking and fix the sewer". But if you look at the side view mirror, his mouth is not in sync with the words.
Audio problem: Everybody knows that waterfalls are very loud. However, in the scene at Hakoni Falls, which is completely surrounded by waterfalls, it's silent as a tomb.
Audio problem: Before the Tortuga bar brawl the musicians are shown playing their instruments. When Elizabeth says, "I just wanted to have the pleasure of doing that myself," it is quiet in the bar, but the violinist is seen happily playing directly behind her and no sound is heard. (01:08:20)
Audio problem: In the house scene when the little girl speaks to Lindsey Lohan (approx. 1 hr 15 minutes), when she speaks facing away from the camera, it is either another girl dubbed in or a poor dubbing by the same girl. Her tone is very different in the moments before and after this period.
Audio problem: There are several times in the film when Brom and Eragon can be seen mouthing the words "he" and "him" when referring to Saphira. This is most obvious in the scene where they have fled from the Ra'zacs and get off their horses.
Audio problem: After the final skirmish between the partisans and Franco's Army, a riderless horse trots across the scene from right to left. The foley track uses the sound of a galloping horse (1,2,3 1,2,3) instead of a trotting horse (1,2,3,4 1,2,3,4).
Audio problem: When the kid's dad and Santa are singing about believing in Santa their mouth movements do not match the music well.
Audio problem: In the scene where Rose is talking to the demonic form of Alessa, watch her mouth as she says "Christabella will find Sharon." Alessa's mouth doesn't match every word she says.
Audio problem: Daxus is about to cut open Six's head with the circular saw, and he stops when he hears the alarm. In the next shot, the saw isn't spinning anymore, but is still making a noise. (01:16:50)