Laura Dern was 5 in White Lightning when she played the character 'Sharon Ann, Maggie's daughter'.
That was over 51 years ago in 1973.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
Today she is 57, and has starred in 99 movies in total, 94 of those since White Lightning was released.
In White Lightning, I think Laura Dern looks: