Continuity mistake: The Angels are in the office and they are discussing with Chadwick, an FBI agent who have hired them. Chadwick gives the Angels a Polaroid photo: however, what is shown in the next close shot is not a Polaroid photo, but a normal one. (00:07:20)
Continuity mistake: The Angels, Hansworth and Chadwick are discussing on the ski track. This is the position of each character (from left to right) in long shots: Kelly, Kris, Hansworth, Sabrina, Chadwick. However in closer shots, Sabrina and Chadwick switch their position. (00:46:15)
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