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.
CityLine
Originally hosted by Dini Petty, the show was hosted by Marilyn Denis between September 1989 and May 23, 2008. Subsequent to Denis's departure to host "The Marilyn Denis Show" for CTV, a series of guest hosts were used, including Jessica Holmes, Jennifer Valentyne, Jody Vance, Liz West, Dina Pugliese, Christine Cardoso, Tracy Moore, Catherine Marion and Nalini Sharma. Moore was named the new permanent host in 2008.