Audio problem: When Dakota and Jerrod start having sex, Aubrey's mother can hear Jerrod's moans through the ceiling. But up until they *really* start getting into the act, the moans that Susan is hearing don't match the shots in the bedroom.
Audio problem: When Troy and Gabriella are singing "Everyday," Troy sings with his microphone away from his mouth numerous times during the scene, yet he is still heard just as well, and not at a lower level, like he should be. (Within the context of the film, this is sung live on stage and is not implied to be pre-recorded.)
Audio problem: During the scene where he is hitting golf balls off of the ship, he is hitting an iron. For anyone who plays golf, the sound that goes along with this is that of a driver or some type of fairway metal.
Audio problem: In the hospital, while discussing the list, Edward talks to Carter and, from the back, he says the word "grief" and the sound stops; but his jaw keeps on moving as if he kept on talking.
Audio problem: When Ben and Jason are talking over the phone, after Jason tells Jonah, "Your mom is already there", we hear Jonah say, "Uncool man," but his lips are mouthing something different. (01:47:05)
Audio problem: Harrison hears Ro's phone yet it's on silent mode.
Audio problem: Lois and Jimmy are snooping around in LexCorp and find a locked door. Jimmy goes to a panel and says "Great... Retinal scanner. Now what?" when he says "now what", the camera switches to an over the shoulder view, and his jaw is not moving when he says it. (00:56:40)
Audio problem: After Bert is shot in his car, when Bobby pulls up beside him and shouts, "Pop, pull over!" for the first time, in the next tight close-up of Bobby's face he is still shouting, but the only thing we hear is panting, until the next side shot. (01:17:00)
Audio problem: When Evan plays the guitar the first time, you can hear some chords and notes that aren't actually being played at all.
Audio problem: When Anton Chigurh challenges the gas station proprietor to a coin toss, at a certain point he says "It's either heads or tails." If you listen carefully it's clear that the phrase said by him has been dubbed.
Audio problem: When the rider is posing as a doctor and is checking Will's foot, he says, "Hmmm, I wonder. Mrs. Stanton, do you have a tape?" and yet his lips never move. (00:34:00)
Audio problem: Justin Chatwin's character wants to kill himself. He grabs a breakaway double-barrel shotgun off the gun rack and steps around the corner. Then we hear a round chambered in a pump shotgun. (00:43:40)