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 Brazilian version of "What's My Line?" was called "Adivinhe o que ele Faz?" ("Guess What He Does?") and was hosted by Heloísa Helena. On December 16, 1956 Helena appeared as a contestant on the American version.