Fred Savage was 9 in The Boy Who Could Fly when he played the character 'Louis'.
That was over 38 years ago in 1986.
This was his first recorded movie acting credit (although may not technically be his first actual acting role).
Today he is 47, and has starred in 24 movies in total, 23 of those since The Boy Who Could Fly was released.
In The Boy Who Could Fly, I think Fred Savage looks: