Oliver and Lisa stay at the Moana Rexford Hotel in Hawaii.
Eb brings in Henry the goat who has an identity problem; he thinks he's a duck. The goat then quacks.
Haney tries to get Oliver to pay $200 for a ratty psychiatrist's couch he says was once used by "Dr. Sigmund Frood." After Oliver refuses, Haney decides to return it to the Ladies' Lounge at the bus depot where he stole it.
When the Hooterville Kazoo and Drum Corp comes in to serenade Kimball, they launch into the "Green Acres" theme song.
Kimball's self-appointed attorney tries to get Oliver to agree to a $50,000 out of court settlement for injuries. As he's being tossed out of the house, Haney offers to take $25 instead.
The winner of the nail driving competition at the ball wins a gold-plated hammer worth $6.98 retail.
Oliver finished third in the Carpenter's Ball beauty contest. Lisa says he would have won if he'd been nice to the judges.
To make Lisa jealous, "Haney's Marriage Salvage Service" produces Oliver's date for the ball: Ingrid, a Norwegian woman smuggled over in a shipment of kippered herring.
Lisa tries to serve Oliver shredded prunes.
Drobny speaks only Hungarian, while Arnold speaks English, French, Spanish, and a little Japanese. Their conversation includes the appropriate foreign subtitles.
Note that when Oliver goes to the bathroom to do his taxes, there is no toilet.
Drobny and Gertrude are soon parents. Of their offspring, two are ducklings and one is a baby chick.
Mr. Haney tries charge Oliver $600 for
Gertrude the duck. He accepts Oliver's offer of $20.
During his speech, the Governor displays the "Roscoe" award he won for acting in Her Land is Lost with Miriam Hopkins.
The Governor's films include Her Land is Lost, Hoofprints Across the Mojave (with Joel McCrae), and The Son of the Kaiser.
A crown appears on King Oliver's head when he eats Oleo margarine.
The Governor says the state motto is "Have a Good Day".
Eva Gabor changes her outfits six times in this episode.
Haney tells Lisa he paid $73 to have the cleaning fluid analyzed.
Sam Drucker's new toupee is chestnut brown.