Season 1 of A Case For Two premiered on September 11, 1981.

Season 2 of A Case For Two premiered on January 29, 1982.

Season 3 of A Case For Two premiered on January 28, 1983.

Season 4 of A Case For Two premiered on January 27, 1984.

Season 5 of A Case For Two premiered on January 25, 1985.

Season 6 of A Case For Two premiered on February 14, 1986.

Season 7 of A Case For Two premiered on January 23, 1987.

Season 8 of A Case For Two premiered on January 29, 1988.

Season 9 of A Case For Two premiered on February 17, 1989.

Season 10 of A Case For Two premiered on January 26, 1990.

Season 11 of A Case For Two premiered on January 25, 1991.

Season 12 of A Case For Two premiered on January 3, 1992.

Season 13 of A Case For Two premiered on January 8, 1993.

Season 14 of A Case For Two premiered on January 28, 1994.

Season 15 of A Case For Two premiered on January 27, 1995.

Season 16 of A Case For Two premiered on January 26, 1996.

Season 17 of A Case For Two premiered on January 24, 1997.

Season 18 of A Case For Two premiered on January 2, 1998.

Season 19 of A Case For Two premiered on February 5, 1999.

Season 20 of A Case For Two premiered on February 4, 2000.

Season 21 of A Case For Two premiered on January 5, 2001.

Season 22 of A Case For Two premiered on February 1, 2002.

Season 23 of A Case For Two premiered on January 10, 2003.

Season 24 of A Case For Two premiered on January 2, 2004.

Season 25 of A Case For Two premiered on January 7, 2005.

Season 26 of A Case For Two premiered on January 6, 2006.

Season 27 of A Case For Two premiered on January 26, 2007.

Season 28 of A Case For Two premiered on April 4, 2008.

Season 29 of A Case For Two premiered on February 6, 2009.

Season 30 of A Case For Two premiered on April 14, 2010.

Season 31 of A Case For Two premiered on January 7, 2011.

Season 32 of A Case For Two premiered on April 20, 2012.

Season 33 of A Case For Two premiered on February 15, 2013.