Jean Smart was 27 in Before and After when she played the character 'Woman Bather'.
That was over 45 years ago in 1979.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
Today she is 72, and has starred in 62 movies in total, 60 of those since Before and After was released.
In Before and After, I think Jean Smart looks: