This classic game show features a quiz competition in which contestants are presented with general knowledge clues in the form of answers, and must phrase their responses in the form of questions. After an 11 year run on NBC daytime, the show resurfaced in a modified format in 1978 and then came back in syndication in 1984, where it continues to enjoy long-term success.
September 1983 - January 2021
March 1964
September 1984 - December 1984
January 1985 - December 1985
January 1986 - December 1986
January 1987 - December 1987
January 1988 - December 1988
January 1989 - December 1989
January 1990 - December 1990
January 1991 - December 1991
January 1992 - December 1992
January 1993 - December 1993
January 1994 - December 1994
January 1995 - December 1995
January 1996 - December 1996
January 1997 - December 1997
January 1998 - December 1998
January 1999 - December 1999
January 2000 - December 2000
January 2001 - December 2001
January 2002 - December 2002
January 2003 - December 2003
January 2004 - December 2004
January 2005 - December 2005
January 2006 - December 2006
January 2007 - December 2007
January 2008 - December 2008
January 2009 - December 2009
January 2010 - December 2010
January 2011 - December 2011
January 2012 - December 2012
January 2013 - December 2013
January 2014 - December 2014
January 2015 - December 2015
January 2016 - December 2016
January 2017 - December 2017
January 2018 - December 2018
January 2019 - December 2019
January 2020 - December 2020
January 2021 - January 2021
September 1984 - June 1985
September 1985 - June 1986
September 1986 - July 1987
September 1987 - July 1988
September 1988 - July 1989
September 1989 - July 1990
September 1990 - July 1991
September 1991 - July 1992
September 1992 - July 1993
September 1993 - July 1994
September 1994 - July 1995
September 1995 - July 1996
September 1996 - July 1997
September 1997 - July 1998
September 1998 - July 1999
September 1999 - July 2000
September 2000 - July 2001
September 2001 - July 2002
September 2002 - July 2003
September 2003 - July 2004
September 2004 - July 2005
September 2005 - July 2006
September 2006 - July 2007
September 2007 - July 2008
September 2008 - July 2009
September 2009 - July 2010
September 2010 - July 2011
September 2011 - August 2012
September 2012 - August 2013
September 2013 - August 2014
September 2014 - July 2015
September 2015 - July 2016
September 2016 - July 2017
September 2017 - July 2018
September 2018 - July 2019
September 2019 - June 2020
September 2020 - January 2021