High Quality Content by WIKIPEDIA articles! What`s My Line? is a panel game show which originally ran in the United States on the CBS Television Network from 1950 to 1967, with several international versions and subsequent U.S. revivals. The game tasked celebrity panelists with questioning contestants in order to determine their occupations. It is the longest-running U.S. primetime network television game-show (51st show). Moderated by John Charles Daly and with panelists Dorothy Kilgallen, Arlene Francis, and Bennett Cerf, What`s My Line? won three Emmy Awards for "Best Quiz or Audience Participation Show," in 1952, 1953, and 1958 and the Golden Globe for Best TV Show in 1962.