Audio problem: The Angels are in Max's office. Kris says, "Jill skates like a pro and I get this assignment and all the bruises." When she says "all the bruises," her lips are not moving. (00:19:20)
Angel Blues - S2-E21
Audio problem: Kelly is in her car. She says: "What is it, Bree?", but her lips do not move. (00:34:05)
Answer: No, Charlie's face was never fully seen. In addition, Charlie was voiced by John Forsythe and he never even came to the set. Whenever we do see Charlie, it's a body double and not Forsythe.
Bishop73