JOYCE DEWITT – 69
Joyce DeWitt started acting when she was just 13. And after focusing on her studies, she gradually started landing more and more roles until her breakthrough appearance in Three’s Company where she played Janet Wood.
The continuance wasn’t the same for DeWitt, who also tried her luck at producing and directing but failed to land as lucrative roles like the one in the said show. We last saw her in the 2018 film The Savant, a pretty minor production, but DeWitt has practically disappeared from the limelight. At least, she hasn’t aged at all and that goes to show you what good nutrition can achieve.