Cynthia Nixon was 12 in Little Darlings when she played the character 'Sunshine'.
That was over 43 years ago in 1980.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
Today she is 56, and has starred in 57 movies in total, 56 of those since Little Darlings was released.
In Little Darlings, I think Cynthia Nixon looks: