Zach Braff was 17 in Manhattan Murder Mystery when he played the character 'Nick Lipton'.
That was over 31 years ago in 1993.
This was his first recorded movie acting credit (although may not technically be his first actual acting role).
Today he is 49, and has starred in 26 movies in total, 23 of those since Manhattan Murder Mystery was released.
In Manhattan Murder Mystery, I think Zach Braff looks: