Gérard Depardieu was 15 in Christmas Carole when he played an uncredited character.
That was over 59 years ago in 1965.
This was his first recorded movie acting credit (although may not technically be his first actual acting role).
Today he is 75, and has starred in 242 movies in total, 239 of those since Christmas Carole was released.
In Christmas Carole, I think Gérard Depardieu looks: