Jason Mantzoukas was 30 in Terrorists when he played the character 'John Stevens'.
That was over 20 years ago in 2004.
This was his first recorded movie acting credit (although may not technically be his first actual acting role).
Today he is 51, and has starred in 32 movies in total, 30 of those since Terrorists was released.
In Terrorists, I think Jason Mantzoukas looks: