What's My Line?
In 1980, Mark Goodson-Bill Todman Productions, creators of "What's My Line?", produced "That's My Line" which also highlighted the unusual occupations of ordinary people. However, the show was developed as a reality show and had no panel or game elements. "What's My Line?" announcer Johnny Olson was the announcer, and Bob Barker was the host for the show which ran for two seasons on CBS.
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.