From Wikipedia:
Newhart is an American television situation comedy starring comedian Bob Newhart and actress Mary Frann as an author and wife who owned and operated an inn located in a small, rural Vermont town that was home to many eccentric characters. The show aired on the CBS network from October 25, 1982 to May 21, 1990. TV Guide, TV Land, and A&E named its series finale as one of the most memorable in television history.