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?
From November 2004 to July 2006, Jim Newman and J. Keith van Straaten produced one-hour live stage versions of the show at the ACME Comedy Theatre in Los Angeles, California, titled "What's My Line? — Live On Stage". The Los Angeles version of the live show went on hiatus when van Straaten relocated to New York, then resumed in June 2007.