Jodie Foster was 6 in Menace on the Mountain when she played the character 'Suellen McIver'.
That was over 53 years ago in 1970.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
Today she is 60, and has starred in 81 movies in total, 79 of those since Menace on the Mountain was released.
In Menace on the Mountain, I think Jodie Foster looks: