We haven't seen much of Mel Gibson lately. According to imdb.com, the last time he acted was in 2005. Between then and now he has been behind the camera, directing films (Apocalypto, Passion of the Christ). Now we see why he has been spending so much time behind the camera:
All that beautiful hair is no more. Here's a shot of Mel hiding the hair loss, and below that, Mel forgot his hair piece or comeover or combination of the two...