When Lisa describes some of the "pheasants" as wetbacks the word wetback is muted out on the tv airings.
The opening Executive Producer, Director, and Writers credits appear on the laundry Lisa is hanging on the clothesline. She wonders why these people are sending her their laundry.
In the opening scene the viewer is treated to a rare angle/view of Oliver talking on the telephone at the top of the pole. It shows him and the house from above.
Episodes in seasons 1-5 of Green Acres start immediately with the theme song. Beginning with Season 6's "The City Kids," however, episodes start with a teaser (small scene) leading into the theme song and title.
Lisa and Lori make banana jelly by boiling whole bananas in their skins and then shoving them intact into jars.