Continuity mistake: In some shots, Jody Miller's nails are painted. In other shots, her nails are not painted. (00:10:45)
Continuity mistake: Look at Bosley's jacket. In some shots, the sleeve of the shirt comes out of the jacket. In others, it doesn't. (00:20:50)
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