Audio problem: When Dale and Tucker are lying on the floor, Dale says he doesn't like fishing, the shot changes to Tucker saying "You don't like.". The shot is from the side of Tucker, yet it's clear that his mouth isn't moving. (00:42:10)
Audio problem: When Niko is going to get the key for somewhere for Zoe to hide and then Zoe disappears he says "Zoe"? When he says it his mouth does not move but once he finishes saying it that's when his mouth moves.
Audio problem: When Bretton smashes the painting, he yells in rage twice. The second yell was dubbed in, because his mouth is closed.
Audio problem: In the last fight scene in the movie the children's mother slams the female Russian spy with a half-empty (she shakes it first) plastic bottle of bleach. When she finally hits the "spy" the sound effect played is the exact same sound effect that they used when Jackie Chan was slamming the male Russian spy with cast iron skillets.
Audio problem: After the boat race when one of the Winklevoss twins (hard to distinguish which one) says "Let's gut the fricking nerd", you can see him mouth "fucking nerd." "Fricking" also sounds extremely dubbed in.