What's My Line?
Four panelists must determine guests' occupations - and, in the case of famous guests, while blindfolded, their identity - by asking only "yes" or "no" questions.Four panelists must determine guests' occupations - and, in the case of famous guests, while blindfolded, their identity - by asking only "yes" or "no" questions.
Starring John Charles Daly
Watch "What's My Line?" from streaming services Amazon Prime, Amazon released in 1950. It's a family and reality show, and has a rating of 8.5 out of 10 from Imdb which is very high for this kind of show.