John Charles Daly
Daly's first foray into television was as a panelist on the game show "Celebrity Time". This led to a job in 1950 as the host and moderator on a new panel show produced by Goodson–Todman, "What's My Line?" The show lasted 17 years with Daly hosting all but four episodes of the weekly series.
Arlene Francis
Arlene Francis (born Arline Francis Kazanjian; October 20, 1907 – May 31, 2001) was an American actress, radio and television talk show host, and game show panelist. She is known for her long-standing role as a panelist on the television game show " What's My Line?", on which she regularly appeared for 25 years, from 1950–1975 on both the network and syndicated versions of the show.