Audio problem: When Noah and Martha exit the "dream house", Allie's head does not move (she looks down all the time), nor do her lips move while she pronounces parting words to Martha.
Audio problem: Right after Joseph Buquet is killed, Raoul runs and finds Christine. When she says, "Raoul, we're not safe here", her lips do not move; her mouth is merely agape. (01:05:35)
Audio problem: When Napoleon knocks on Trisha's door he knocks four times but you only hear three knocks. (00:38:05)
Audio problem: Towards the end of the scene where L.B. Mayer is dismissing Howard's request for some cameras, the audio does not match at all with the way his lips are moving.
Audio problem: When Janis shouts at Cady out of Damian's car, Cady says "It's not my fault you're like in love with me, or something." After she says this, her mouth visibly moves saying more words, but no audio is heard. (00:58:40)
Audio problem: Terri takes her friends out to a restaurant, and she starts singing a song, and where she says, "The way you swept me off my feet," her mouth doesn't move at all.
Audio problem: Just as the two criminals who robbed Max are walking away, Vincent asks them if that is his briefcase. The guy with the long hair replies, "Yeah it is. Why you want it back?" but his mouth doesn't match what he is saying. It appears he is saying something closer to, "Put up your f**king hands." (00:35:15)
Audio problem: After the Trojans start to fire arrows at the ship, the second Myrmidon who falls overboard into the water, screams loudly as he falls, though his mouth is clenched shut. It is the type of yell that cannot be made with a closed mouth. (00:40:00)
Audio problem: When Viktor is celebrating the end of the war in Krakozia in the bar, we see Amelia approaching the bar. As she does, we hear Viktor give a loud "Krakozia!" Watch his mouth when he does. By this time, we have a clear view of his mouth and his cry of "Krakozia!" comes before his lips make the appropriate movements.
Audio problem: Near the end of the movie the helicopter is flying into the area where the troops were held. The radio traffic isn't pilots or air traffic controllers, it's railroad dispatchers and trackside detectors.
Audio problem: When the Woads attack in the beginning of the movie, after the knights have pretty much won the day, Bors hold up his fist knives, sticks out his tounge, and yells a sort-of war victory yell which sounds rather comedic. At the end of the movie when the knights and their horses charge into the Saxons out of the fog, you can hear Bors' exact same yell once again.
Audio problem: During the conversation between Maria and Juan about her pregnancy, when he says "Donde comen dos, comen tres" his mouth doesn't move.
Audio problem: Luke and Alex are standing outside the restaurant. Close up on Luke as his mouth says, "Are we still going out tonight?" Yet we hear, "Are we still going out tomorrow?"
Audio problem: When the Mexicans begin their final attack, we see Travis call to Joe to wake him up, but if you watch closely, you don't see his lips move, you just hear "Joe."
Audio problem: At the beginning of the school dance scene, there is a kid screaming "Sabbath. Sabbath." Later on, the same kid is shown to be the DJ, and when he is changing records, you can hear his voice still screaming "Sabbath. Sabbath." in the background, even though he is not saying it. (Revealed in DVD commentary).
Audio problem: In the start credits when the aircraft touches down, you hear the main landing-gear squeak (twice, as the pilot doesn't touchdown simultaneously) but you never hear the squeak of the nosegear.
Audio problem: During any fight when people are yelling "Mo cuishle", watch the spectators around and you'll notice that no one is mouthing the words, or is in sync with those words. Even if the yelling came from offscreen (i.e. from the farthest bleachers) the noise should have sounded from far away, not as neat and close as it sounds.
Audio problem: When Kayleigh, Tommy, Evan and Lenny are putting the block buster in the mailbox, Evan puts the cigarette on the block buster and says it should last Lenny 2 minutes, but his mouth says 10 minutes.
Audio problem: When the two friends run over the Chinaman and they discuss over it, you can hear them, but not see them, say, "Man this is so f***ed up" "No s**t". The background sound is clean as opposed to the live one, and the voices sound totally different to that of the actors. Furthermore, in a brief shot of the guy in a yellow jacket is seen, and he is not mouthing the words.
Audio problem: In the scene where Jack returns to the motel in the morning (after his first night with Stephanie), she's waiting for him on her motorcycle. When Jack goes back downstairs and gets on the back of the motorcycle, the sound effect is that of a revving bike engine, but you can see that Stephanie's right hand (the throttle hand) is not moving at all.