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.
Lee Vines
Lee Vines (April 11, 1919 – July 9, 2011) was a Canadian-born American radio and television announcer and actor. He was best known to television audiences in the 1950s as the announcer on the "What's My Line?" game show.