Audio problem: When Lindsay learns that Tru has broken up with her secret boyfriend and met another guy the same morning, she jokingly whispers to her, "You little slut." The movement of her lips doesn't match at all.
Audio problem: During the scene where Sean goes to the doctor and they are trying to diagnose his shaking hand ('yip') condition. When the doctor and Sean stand up at the end of the consult, the doctor continues speaking to Sean, but his lips do not move.
Audio problem: Throughout the series the engine sound from Walt's Pontiac Aztek sounds like a 4-cylinder engine, but the Aztek was only ever available with a V6.
The Desperate Kingdom of Love - S2-E1
Audio problem: In the flashback, when Hayley and Nathan are in bed together and it's raining outside, she says, "Well, maybe so," but her mouth is not saying those words. She smiles and closes her mouth.
Audio problem: The keys we see being depressed on the player piano never bear any resemblance to the actual notes we hear. (00:13:00)
Audio problem: In the "Pilot" part 1, when Hanson is chasing the car we see him on his CB, yet in the shot of the car the driver's hands are on the wheel, but you can still hear Hanson talking on the CB.
Mr. Walsh Goes to Washington (2) - S4-E32
Audio problem: During the scene where David and Babyface are talking and Babyface asks David to fill in as one of the keyboardists for his carnival show, the camera shots going back and forth from both behind David and Babyface show them speaking, but it is very clear their words don't match their lip movements.
Self Defense - S3-E7
Audio problem: As the Stone and Schiff are watching the news report on the security camera tape the reporter has a voice over going whilst the tape is playing. Towards the end of the tape she is shown on TV and is doing a report on the case. You can see her lips don't come close to synching up with what she is saying. The piece was already airing on TV, so very doubtful the TV station missed the large discrepancy.
Audio problem: In the scene where Mystique returns to the Brotherhood house, when Pietro says that their team is as tough as ever, it's Lance's voice that comes out of his mouth.
Audio problem: When detective Bryant gets rough while interrogating the suspect of the shooting he tells him to sit down. When we cut to a different angle we hear him repeat the last few words of his sentence.
Audio problem: When Foreman comes to inform the patients parents that the surgery to relieve inter-cranial pressure was successful, the mother asks "What happened? Did she hit her head at a meet or...?" The coach's audio responds with, "No, nothing like that," but the words don't correspond to his mouth movements. (00:31:00)
Audio problem: Escobar and his family climb into a helicopter. From the sound effects, the rotor is spinning full speed, but you can see from the shadow on ground the blades are not turning at all. (00:20:40)
Audio problem: When Daisy is at the bar (acting), she gives Walter "5 reasons men come to a bar." When she says "Three: They wanna see that they're missing," her lips are not in sync with the words. It's tricky to see because they used a shot with the camera behind her.
Audio problem: While at the range, Jamie takes Frank's revolver to the line and fires it. The last 2 shots you can hear the casings hitting the ground, but not on the first 3 shots. The last 2 shots are from another camera angle. Revolvers don't eject the casings, so we shouldn't hear them landing.
What Have I Done To Deserve This? - S2-E20
Audio problem: When Alex pages Izzie and she comes outside, he presses her against the wall and then gives her a cupcake. When she takes it she goes "Oooh!" but her mouth is closed.
Audio problem: When everyone is leaving the restaurant and walking down the street, some are going off for a night cap, Rosemary says she can't go because she has to work tomorrow. But her words and her mouth are out of sync, as are the others to a lesser degree.
Bikini Wax - S2-E18
Audio problem: When Abby tells McGee to shut up near the end, the audio is out of sync with her mouth. (00:34:40)
Audio problem: When Manabu shouts for the captain, his lips are not moving. (00:21:00)
Snow Drifts - S3-E21
Audio problem: As past Hook carries Emma aboard his ship, he drunkenly and loudly declares, "Behold! The Rolly Joger." Although they are several meters away from the camera, you can see that his lips are barely moving. (00:32:15)
Audio problem: 10k pulls a knife to stab a zombie through the fence at the nuclear plant but they dub in the sound effect for a gun when he stabs the zombie.