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)
The Wedding - S5-E1
Audio problem: When the orderly is telling Harry that he has visitors, his mouth isn't moving.
The Defection of Hawkeye - S1-E8
Audio problem: When Century is saying "I cannot accept the premise that one of us is a traitor," his mouth movement is slightly out of sync with the dialogue. (00:08:50)