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.
Seasons Guide
What's My Line? FAQs
The cast of What's My Line? includes John Charles Daly as Self - Moderator.
Episodes run about 30 mins. The total runtime is about 438h 0 mins.
What's My Line? was released in 1950.
What's My Line? is listed under Family and Comedy on Fanbiz.
What's My Line? has 1 season and 876 episodes on Fanbiz. Available seasons include Season 1.
