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.
CBS Television Quiz
CBS Television Quiz was a televised game show, running from July 2, 1941, to May 25, 1942, on the CBS television station in New York, WCBW Channel 2 (the forerunner of WCBS-TV). It was the first game show to be broadcast regularly on television. It was an in-house production and broadcast in black and white. The host was Gil Fates, with Frances Buss as scorekeeper.