In which TV series is Mary Richards a main character?

In which TV series is Spock a main character? Who played Mike Brady in 'The Brady Bunch'? Who played Carol Brady in 'The Brady Bunch'? In which TV series is Carol Brady a main character? Who played Archie Bunker in 'All in the Family'? Who played Edith Bunker in 'All in the Family'? In which TV series is Edith Bunker a main character? In which TV series is Hawkeye Pierce a main character?