What's My Line? Filming Locations

Where was What's My Line? filmed? What's My Line? was filmed in 4 locations across United States in the following places:
What's My Line? Filming Locations
What's My Line? (1950)
Runtime: 30 minutes
Rating: 8.5
Release year: 1950
IMDB: tt0042168
Plot summary
Four panelists must determine guests' occupations - and, in the case of famous guests, while blindfolded, their identity - by asking only "yes" or "no" questions.
Genres
Family
Game-Show
Cast
John Daly
Arlene Francis
Bennett Cerf
Dorothy Kilgallen
Directors
