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?
In addition to the television version, "What's My Line" was also broadcast on network radio for a short time. From May 20, 1952 to August 27, an NBC Radio version was produced on Tuesday nights with the same cast as the TV version. After August 27, the program was then broadcast live on CBS Radio on Wednesday nights at 8:00 PM for 10 months concluding July 1, 1953. The radio version is notable for the only appearances of Marlene Dietrich, Constance Bennett, and Marlon Brando.