What's My Line?★ 7.01950–19671 Season30 min/epTVFamilyComedyFour panelists must determine guests' occupations - and, in the case of famous guests, while blindfolded, their identity - by asking only "yes" or "no" questions.PlayBackTop CastJohn Charles DalySelf - ModeratorMore Like ThisShooting StarsMock the WeekNever Mind the BuzzcocksThe Carol Burnett ShowLeave It to BeaverWhose Line Is It Anyway?TaskmasterThe Muppet ShowPetticoat JunctionMXCFather Knows BestGame Shakers