Audio problem: Just after Arnie accepts the cab driver's offer and the other one complains, Arnie's driver gives him the finger and says something like, "Eat this", but his lips don't match what he's saying. (00:52:45)
Audio problem: When Jean Claude and the girl are in the bus while Dolph is throwing hand grenades, they say a few lines as their bus is getting rammed. There are 3 lines in a row where what they say is not what is heard. 2 lines by the woman and 1 line by Van Damme. (01:16:15)
Audio problem: Just before Toby closes his bedroom door while Roy and Ronnie are arguing, if you listen carefully you can faintly hear director Steven Spielberg telling him to close the door. (01:05:00)
Audio problem: Lorraine comes to see Marty in Doc's garage in 1955 to ask him if he will go to the dance with her. Just before Lorraine moves to the other side of the car from where she walked in, she begins to say something to Marty. The problem is that her lips don't move when she talks, I guess the right clip ended up on the editing room floor. (01:11:40)
Audio problem: Just before Aunt May does her hero speech she tells Peter that he 'Did a very brave thing, telling me, and I'm proud'. There is a pause between each clause of the sentence and the 'Telling me' line is obviously dubbed, the shot is from behind but the sound of the line is different.
Audio problem: The keyboard Kevin gets from the music shop seems to have an interesting trait, in that the high notes are on the left. This must either be bad "audio dubbing" or something to do with the shot perhaps being reversed, although I doubt this. It's most likely a post-production audio error as very very few keyboards or pianos are configured in this way.
Audio problem: When Preston is confronted with the dog he says "My name is John Preston". In the following shot his mouth is still moving but it's only at the end of this shot that he starts talking again. (00:50:20)
Audio problem: The radar operator (making the sounds of a garbled intercom) is laughing through his next line "I'm having trouble with the radar, Sir." (After/when Dark Helmet throws the intercom across the control panel). (00:21:45)
Audio problem: When one of the computer operators resumed playing Galaga, the sound effect heard is for an enemy ship attempting to capture the player's ship, but what's shown on screen is normal gameplay.
Audio problem: After Batman has left Andrea's apartment she drops a glass. We hear the sound of the glass shattering, but when the camera zooms out we see the glass is still in one piece.
Audio problem: Malory ejects all of the shells in the shotgun to show she knows how to operate it, but the audio clip is of empty shotgun shells hitting the floor.
Audio problem: When the spider is attacking Wicket, Cindel screams but we can see Cindel when she screams (left hand corner when Wicket is pushed onto the floor) and her mouth isn't moving.
Audio problem: When Happy is talking to Peter in the kitchen at the charity event, from the angle over Happy's shoulder he's talking but the side of his face isn't moving, from that angle we should see his chin move up and down.
Audio problem: When Pikachu has coffee cups all over Harry's office, Tim starts knocking them over. The cups make a plastic/can sound, but the cups are cardboard.
Audio problem: Between 1:12:26 and 1:12:37 into the film, as the chopper lands near the outer perimeter of the cordon for Cedar Creek, the audio has mixed into it civilian ATC conversations from a commercial airport, instead of military center. Specifically, ".cleared to land 24R.Delta 1781 cross runway 24L.". The chopper should not be on civilian freq at an airport far from his operating area or landing zone. You can compare the audio at 1:25:20 when the army loach leaves the flight line, ATC audio is presumed to be on the right freq and is ordered to RTB / land. (01:12:25)
Audio problem: When the Protagonist and Priya are talking whilst walking down a street in Mumbai, just before the scene ends, Priya says "Sator's helping. You have to find out how", but her mouth doesn't move along with the line. (00:50:55)
Audio problem: When the MVA agents confront Yulaw in the hospital, Funsch locks in on Yulaw's right shoulder first. His gun's sights show up, being blue, and then turn red. There is a sound that the gun makes before the sight vanishes. The shots change, and you hear the sound end while the site is off screen showing the scared doctor. Then, several seconds later, it shows Roedecker's gun lock in on Yulaw's left shoulder, and the sound happens as the blue site turns red, and vanishes. However, the site from Funsch's gun is still on Yulaw visible and red, only now vanishing. The sound it made already indicating that it was gone, but it wasn't. (00:33:25)
Audio problem: When Benson is dismantling Hector and putting his brain in the container, he says 'What you can't stand, you run from,' but his lips don't match what he says. (00:48:50)
Audio problem: When the very first song ends during the Festival scene, keep an eye on the guitarist to the right. His hand is still moving but no sound is coming out of his guitar. (00:56:55)
Audio problem: When Noriko tells Kawada that the food that he cooked was good, we hear him reply that his father was a cook, but if you watch him in the background you can clearly see he is just sitting there, and his mouth is not moving at all.