Show cover for What's My Line?

The Best Seasons of What's My Line?

Every season of What's My Line? ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of 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"...
Genres:FamilyComedy
Network:CBS