What's My Line?
2/2/1950
9/3/1967
EN
Four panelists must determine guests' occupations - and, in the case of famous guests, while blindfolded, their identity - by asking only "yes" or "no" questions.
United States of America
English
John Charles Daly
Self - Moderator
2015
2020
1970
1993
2004
2003
1986
1992
1966
1991
1987
2019
2002
2009
2022
2014