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?
The South Korean version began in 1956 by the South Korean government and run as a non-profit organization. On July 28, 1963 a panelist from this version, Miss Keun Oh Kim, appeared as a contestant on the American version.