"Don't worry. My husband will get you son the pig out of trouble in no time at all."
A whole lotta Arnold!
The Ziffels state, unequivocally, that Arnold is their son. Well, they say that if they had had a son...he would have been Arnold. Close enough. The World of Hooterville has now fully absorbed Lisa. Oliver will never quite get in. The fact that Arnold is so smart and that he can turn on the TV will always confuse Mr. Douglas. The love the Ziffels have for the pig and the affection everyone else has for Arnold will always elude him.
But, when Mr. Haney sells a sofa to the Ziffels and it turns out to be junk and Haney attaches Arnold in lieu of payment, Oliver talks to Haney about it. Although, he thinks the Pig Love is madness, he will fight for the people that Haney has bilked.
It all becomes quite goof-filled after a while. Arnold hides out at the Douglas place. Oliver gets trapped under the bedroom floor. He gets his pants pulled off. He gets sprayed with water. All kinds of very funny stuff happens. And, in the end, when Oliver and Lisa go to NYC for a Harvard Alumni Society Meeting, Arnold has stowed away and joins them at the dinner. The whole episode, in fact, is a story told by Oliver to the Alumni Society to demonstrate some points of country law.
Oliver, yeah, he gets flustered. Lisa, however, is perfectly in sync with this world now. All of her malapropisms and confusions work for Hooterville now. Oliver keeps his composure through a lot of eye rolling and some wisecracking. He also tries to stick by the law to keep him sane. Unfortunately, the law gets as goofy as Hooterville.
It's a lovely episode. Possibly a good one to show someone if you can only show them one. Everybody gets a bit. There are some laughs and it actually has a plot. Not that it needs a plot but it can work against you to show an episode where nothing really happens. I love 'em meandering and goofy but some folks like plots.
That place I kept saying that we were working towards...that Mythical Green Acres Super-Cool spot is, pretty much, here. The house is, more or less, as good as it's going to get. Lisa is here to stay. Oliver is farming as good as he will get. The elements of the world are all here now. It's a good world. Immerse me.