Nathan Fillion was 26 in Saving Private Ryan when he played the character 'Minnesota Ryan'.
That was over 26 years ago in 1998.
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 43 movies in total, 42 of those since Saving Private Ryan was released.
In Saving Private Ryan, I think Nathan Fillion looks: