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.
Launch My Line
Launch My Line is an American reality competition series which premiered on December 2, 2009, on the Bravo cable channel. The show features professionals competing against one another in hopes of winning the chance to launch their own clothing line. Each contestant was paired with a professional designer. The show is hosted by Dean and Dan Caten, founders of fashion label Dsquared².