What's My Line? was a U.S. television program aired on CBS from Thursday, February 2, 1950 to Sunday, September 3, 1967. What's My Line? was watched by a total number of 11,337,300 people (24.7% rating, down -10% from last fortnight) per episode, as of the average fortnightly audience measurement for the period ending . What's My Line? is now shown on GSN since December 2014.
What's My Line? weekly P2+ ratings chart
What's My Line? Ratings
Demographic breakdown of the most recent historical ratings of What's My Line? on CBS as of Sunday, July 27, 1952.