Lois Smith was 23 in East of Eden when she played the character 'Anne'.
That was over 69 years ago in 1955.
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 69 movies in total, 68 of those since East of Eden was released.
In East of Eden, I think Lois Smith looks: