Knots Landing stars Joan Van Ark, Michele Lee and Donna Mills are opening up about plastic surgery — and why the key to a "subtle" result is getting work done at an earlier age. On the April 21 ...

Joan Van Ark, 78, who is best known for her role as Valene Ewing on Dallas and Knot’s Landing, was spotted in Los Angeles, Calif., after not being seen in two years. In newly published rare ...