Dylan Minnette was 8 in The Year Without a Santa Claus when he played the character 'Iggy Thistlewhite'.
That was over 17 years ago in 2006.
This was his first recorded movie acting credit (although may not technically be his first actual acting role).
Today he is 27, and has starred in 15 movies in total, 14 of those since The Year Without a Santa Claus was released.
In The Year Without a Santa Claus, I think Dylan Minnette looks: