Audio problem: In the scene where Matthew Broderick is addressing the potential members of the 54th on horseback (right after he accepts the position), the army band is playing, but the visuals don't match the music. While we hear drumrolls, we only see single hits on the snare drums by the actors. And at least one drummer is playing in mid-air.
Audio problem: When the crew are running around the passages, a guy with a beard yells something at Bud, and then uses a fire hydrant to put out a small fire. Funny, it doesn't make a noise.
Audio problem: The first time all friends are in the bedroom together Charlie says "Unless you're a genius like Meeks." Meeks replies "He flatters me so I'll help him with Latin." Halfway through this sentence the shot changes to a sideway shot of meek and his mouth isn't moving.
Audio problem: In one scene Miss Daisy is listening to the radio, but the HiFi sound isn't exactly what a small radio in the early 50's was able to deliver. (00:33:40)
Audio problem: Much of Karen's drumming is not in sync with the drum sounds.
Audio problem: After throwing what looks like a toilet through the window, the two guys give each other a high-five. Their hands almost completely miss each other, yet we still hear a loud clap.
Audio problem: The Jeff Healey Band consists of Jeff Healey on guitar and 2 other musicians however during every song a "fourth" musician can be heard on guitar but not seen.
Audio problem: When Mylee begins to berate Kurt for causing a mess at her store, her lips do not move. (00:36:10)
Audio problem: When Dianne is trying to seduce Bob early in the film, we hear her voice say, "You won't f*k me and I always have to drive", but her lips are saying something completely different. (00:18:35)
Audio problem: While Sal and Eddie are at the old boarded up church, Sal tries to convince Eddie that he's not responsible for Wendell's death, and when we hear Sal say, "Don't worry about being good enough," his mouth is saying something else.