Gena Rowlands was 26 in The High Cost of Loving when she played the character 'Ginny Fry'.
That was over 66 years ago in 1958.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
Today she is 93, and has starred in 80 movies in total, 79 of those since The High Cost of Loving was released.
In The High Cost of Loving, I think Gena Rowlands looks: