Mary Kay and Johnny is an American situation comedy starring real-life married couple Mary Kay Stearns and Johnny Stearns. It was the first sitcom broadcast on a network television in the United States. Mary Kay and Johnny initially aired live on the DuMont Television Network before moving to CBS and then NBC.
Original title Mary Kay and Johnny
First air date Nov. 18, 1947
Last air date Nov. 18, 1947
Average Duration 25 minutes