Just recently I learned how talented a voice actor Mark Hamill is. David Allen cued me in on just how good this guy really is at capturing the subtleties of many tough-to-do voices. As fate would have it he is very good at doing the voices of many of his fellow Star Wars co-stars.
On a personal level I will tell you the aging Hamill with beard looks a LOT like my oldest brother Mike. As a guy who has done some animation voice work, I think Hamill's skill is spectacular.
At some fan "expo" Hamill was asked about his relationship with the original Obi Wan Kenobi, Sir Alec Guinness. What follows is charming, warm, and funny.