Chris Pontius was 20 in Big Brother: Shit when he played an uncredited character.
That was over 27 years ago in 1996.
This was his first recorded movie acting credit (although may not technically be his first actual acting role).
Today he is 48, and has starred in 48 movies in total, 44 of those since Big Brother: Shit was released.
In Big Brother: Shit, I think Chris Pontius looks: