Bob O'Brien here. My all-time favorite sitcom debuted this day in 1970. Ted, Georgette, Rhoda, Phyllis, Bess, Lou, Murray, Sue Ann, Gordy, and Mary Richards. All together, they gave us 7 seasons of laughter that lives on today. The fun began when the show debuted on CBS this day in 1970. Below are some hilarious bloopers from the show's blooper reel.