Audio problem: When Commander Taggert (Tim Allen) and Lt. Madison (Sigourney Weaver) first see the hallway with the chompers, she says, "Oh, screw that!" but if you watch her lips she clearly uses the 'f' word instead of 'screw'.
Audio problem: In the lobby shootout scene, when Trinity starts kicking one of the guards after he goes to reload and reaches for a new clip, you can hear her yell the first time she kicks him, but the next two times, although her mouth opens the same way, the audio's been silenced. (01:38:20)
Audio problem: Before the Trade Federation Droid Control Ship starts exploding from the inside, a Neimoidian says, "Nothing can get through our shield". But his mouth doesn't move until after he's said it. (01:57:45)
Audio problem: Every time Sly laughs, it sounds exactly the same, don't you think they could have recorded more than one laugh?
Audio problem: When Roland is urging the men to fight, the first one to attack is carrying a large mace that is seemingly made of metal. When Roland defeats him and the mace falls to the ground it sounds as if it is made of light wood. (00:20:25)
Audio problem: When Alex is appointed head of Netforce, he looks down for a moment and says, "I don't know what to say." And then looks back up. His mouth is in clear view the full shot, yet never moves once during this line and is completely shut. The audio was just dubbed over the footage in post. (00:23:25)
Audio problem: As Andrew is learning about joke telling from Sir, he asks "How is that funny?" His mouth opens only when he says how, and is closed for the rest of the question.
Audio problem: During the scene right after Anton runs into the scarecrows in his house only to find out they are his deceased mom and dad, you see him run out to his porch and begin throwing up into his bushes. You can hear the sounds of liquid hitting the bushes, but you see nothing coming out of his mouth (there is enough light in the film to determine this).