Peter Sarsgaard was 23 in Dead Man Walking when he played the character 'Walter Delacroix'.
That was over 28 years ago in 1995.
This was his first recorded movie acting credit (although may not technically be his first actual acting role).
Today he is 53, and has starred in 58 movies in total, 56 of those since Dead Man Walking was released.
In Dead Man Walking, I think Peter Sarsgaard looks: