Alan Ruck was 25 in Bad Boys when he played the character 'Carl Brennan'.
That was over 40 years ago in 1983.
This was his first recorded movie acting credit (although may not technically be his first actual acting role).
Today he is 66, and has starred in 49 movies in total, 48 of those since Bad Boys was released.
In Bad Boys, I think Alan Ruck looks: