Paul Adelstein was 20 in The Grifters when he played the character 'Sailor - Young Paul'.
That was over 34 years ago in 1990.
This was his first recorded movie acting credit (although may not technically be his first actual acting role).
Today he is 55, and has starred in 19 movies in total, 18 of those since The Grifters was released.
In The Grifters, I think Paul Adelstein looks: