Maureen McCormick may have been in the business called show since age six when she won the Baby Miss San Fernando Valley contest, but she'll be forever known as the hottest chick on the '60s sitcom phenomenon The Brady kiraplastinina.us wholesome as this archetypal California girl is, that's how naughty Mr. Skin's thoughts about her kiraplastinina.usn couldn't overcome the squeaky-clean image of Marcia Brady /5(24). Apr 25, · Watch video · Maureen McCormick played the role of Marcia Brady in the hit TV show On the hit TV show, which ran from to , Marcia was an all-American girl - pretty, popular and perky. She and brother Greg (played by Barry Williams) would keep their four younger siblings in check and were seen as the leaders of the Author: Andrew Bullock. The blond bombshell actress, Maureen McCormick, is probably best known for her role on the hit television show, The Brady Bunch. McCormick played Marcia, the oldest daughter to Mike and Carol Brady’s blended family of six children. Every family, especially a blended one, should have been so lucky to have children who minded their manners, .