Oliver has collected soil samples from his farm for the university to analyze. When the samples are accidentally spilled, Oliver's mother siezes the opportunity to get her son off the farm; she mixed the dirt with products from her cosmetics bag.

Fearful that Mr. Haney will lay claim to Eleanor's calf, the Douglases decide to keep the cow's pregnancy a secret. The Hooterville gossips get part of the story right, except they think it's Lisa who's expecting.

Oliver is allowed to join the Hooterville Volunteer Fire Department if he'll play an instrument in their marching band. As Chief Joe Carson explains, they have more parades than fires. Patriotic speeches follow as Oliver takes his new duties very seriously.

A drought in Hooterville has crops wilting in the fields. Oliver is so desperate, he agrees to pay Haney $350 if he can bring some relief. That's when Haney presents dancing Chief Thundercloud. When the rains eventually arrive, Oliver refuses to pay. He says the Chief's dancing is not what did the trick.

When the Ziffels go on a second honeymoon at Niagra Falls, they leave Arnold with Oliver and Lisa. While there, Arnold is drafted by the U.S. Army.

Oliver's back on his soap box, delivering fiery patriotic speeches after getting a bill for the State Farm Unattached Duty Tax. No one in Hooterville seems to know what the tax is for, so Oliver tries to contact his assemblyman. That's when he learns Hooterville hasn't held an election for one since 1922. He and Lisa travel to the state capital to meet the governor and remedy the situation.

The residents of Hooterville flock to nearby Bleedswell for jobs at the new defense plant. To keep people from leaving, Hooterville reopens its old airplane factory to fulfill its contract with the Army--signed during WWI.

The committee to select a new state senator considers Oliver Douglas for the job.

Eb is accused of taking $300 from Sam Drucker's safe when he shows up with a new car, which just happens to cost $300.

Lisa and Oliver are taken hostage by two bank robbers who hide out in their farmhouse.

As part of an agricultural exchange program, Oliver and other Hooterville farmers are offered a chance to join a chartered government flight to Europe.

Eb decides on a career as a barber and talks Oliver into putting him through a do-it-yourself mail-order barber college.

Oliver decides that all Hooterville farmers should plant rutabagas as their primary cash crop, and initiates a publicity campaign to make America more "rutabaga conscious."

Even though taking separate vacations was Lisa's idea, she misses Oliver before she even gets to the airport. Her constant phone calls and the goofy locals who think he tossed her out of the house irritate Oliver to no end. He gives up and hops a plane tojoin her; the layover in Cuba was an added surprise.

The Hooterville Young People's Agricultural Society, comprised of Eb, Hank and Arnold, flies to Washington, D. C. for the national convention. When the stewardess tries to throw the pig off the DC-3, the Douglases come on board to smooth over the problem. With Arnold hiding in "the occupied", the plane takes off with the whole Hooterville crowd aboard.

Local inventor "Looney Luke" Needlinger has built a contraption that turns hay into milk. Convinced it will make them rich, Haney and Fred pitch Oliver on investing in the machine, but he thinks they're being conned. After seeing the milk maker in action, Oliver convinces a chemist to give the devise a once-over. What he discovers insures that cows will always have work.

While fixing a leaky sink pipe, Oliver is reminded that he needs to fix other things around the place, like the loose floorboard on the front porch. After checking it out, he determines it is dryrotted and needs to be replaced. He places a sturdier board on top of it, so no one will get hurt, until he can repair it. Mr. Kimball arrives and removes the sturdy board, sighting it as a tripping danger. He immediately walks on the dry rotted board and falls into a hole up to his knee. With his injury, he needs to recuperate at the Douglases. Lisa bandages his foot and Hank's admirer Ralph arrives to play nurse for her ""Hankie-poo"". The annoying patient makes matters worse by blowing his kazoo when he needs Oliver or Lisa. Mr. Haney tries to get Mr. Douglas to sign an out of court settlement in Mr. Kimball's (now his client) favor for $50,000; refusing Mr. Douglas throws Mr. Haney out. Since the patient has taken over Oliver's bed, the Douglases sleep in the barn. The next morning Ralph tr