Clea DuVall was 18 in Little Witches when she played the character 'Kelsey'.
That was over 27 years ago in 1996.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
Today she is 46, and has starred in 53 movies in total, 52 of those since Little Witches was released.
In Little Witches, I think Clea DuVall looks: