Four panelists must determine guests' occupations - and, in the case of famous guests, while blindfolded, their identity - by asking only "yes" or "no" questions.
1977
2012
1974
2020
1994
2019
1991
2014
1988
2022
1961
1996
1989
2016
1990
2006
2004
1955
1978
2018
