Jason Sudeikis was 21 in Alien Avengers II when he played the character 'Chester'.
That was over 27 years ago in 1997.
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 51 movies in total, 47 of those since Alien Avengers II was released.
In Alien Avengers II, I think Jason Sudeikis looks: