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.
What's My Line?
Regular announcers included Lee Vines, who served from 1950 to 1955, Hal Simms, who served from 1955 to 1961, Ralph Paul, whose tenure was confined to 1961, and Johnny Olson, perhaps the best known of Goodson-Todman's television announcers, whose tenure began in 1961 and ran till 1967.