The Dating Game with Maureen McCormick 1971 - I don’t remember this she would have been about 15 at the time. And her Birthday is coming up! Maureen Denise McCormick (born August 5, 1956) is an American actress, best known for her role as Marcia Brady on the ABC television sitcom The Brady Bunch (1969–1974). She reprised the role in several of its various spin-offs and films, including The Brady Kids, The Brady Bunch Hour, The Brady Brides, and A Very Brady Christmas (1988) The Dating Game is an