Emmanuelle Béart was 8 in And Hope to Die when she played the character 'Child (uncredited)'.
That was over 52 years ago in 1972.
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 66 movies in total, 65 of those since And Hope to Die was released.
In And Hope to Die, I think Emmanuelle Béart looks: