Nathan Parsons was 18 in Teeth when he played the character 'Soda Spritzer'.
That was over 17 years ago in 2007.
This was his first recorded movie acting credit (although may not technically be his first actual acting role).
Today he is 35, and has starred in 11 movies in total, 10 of those since Teeth was released.
In Teeth, I think Nathan Parsons looks: