My Best Friend's Wedding - S3-E22
Audio problem: If you look at the band's mouthes in the back round, they are completely out of sync with the song for a verse. (00:19:05)
Audio problem: When Bri-Bri says this hospital is hot his mouth moves before the words come out. (00:08:30)
Audio problem: When Turk comes in to tell everyone that Dr. Kelso has ruptured his eardrums, Dr. Cox starts to say, "Bob you stupid mother..." from the back view. Then it cuts to a different camera angle, and he is mouthing the words, "stupid mother" again.
Answer: Dan was drinking beer and Cox feared that Dan might get so intoxicated he would fall asleep and drown in the tub.
Mortug