Prey of the Black Panther - S2-E7
Audio problem: When Black Panther is saying "The Black Panther's ready to stalk again," he doesn't press his lips together when saying "Panther" in order to produce the "P" sound. (00:21:12)
Six Forgotten Warriors Chapter 3: Secrets of the Six - S5-E4
Audio problem: When Kingpin is asking Scorpion if he is the traitor, his mouth movement is not in sync with the dialogue.
Iron Man to the Second Power: Part 1 - S1-E9
Audio problem: After MODOK tells Mandarin that the programming on the robot is complete, Mandarin says "Excellent," then laughs, then says "To work, my friend." For this entire sequence, Mandarin's mouth is making a laughing motion. (00:13:15)