The Addams Family TV Series Season 2 (1965–66) —Episodes 17,18,19,20

S02E17 Morticia and Gomez vs. Fester and Grandmama January 7, 1966   ABC (US) Two weeks of unfavorable weather (blue skies and sunshine) keep the Addams children stuck indoors, where Morticia and Gomez believe Fester and Grandmama spoil them too much.  S02E18 Fester Goes on a Diet January 14, 1966   ABC (US) Pugsley has been exercising, much to his parents' disapproval, when Fester gets a letter from his French pen-pal, Yvette, who is coming to visit. So he decides he has to get into shape, with the help of TV fitness guru Jack La Grann.  S02E19 The Great Treasure Hunt January 21, 1966   ABC (US) In the attic the Family discovers Great-Grandfather Pegleg' s old sea chest, and there's a treasure map in it. Morticia wants to search for the treasure, but half the map is missing, so the search for the second half begins.  S02E20 Ophelia Finds Romance January 28, 1966   ABC (US) Ophelia needs help with her latest romance, Horatio Bartholomew, whom she met at a Lonely Hearts' Club, but Grandma Frump objects to him, and Gomez and Morticia both think he's a phony, and try to convince Itt to marry Ophelia instead.