Granny gets tired of the weather girl on TV saying that the weather is going to be clear when it is actually going to rain. She has a way to correct this, namely her weather beetle, Cecil. She confronts the head meteorologist of the U.S Weather Bureau but without luck. Jed goes down to speak to him and mentions the name "Daisy," making him think he means Hurricane Daisy, and tells of the plan to get rid of her.

There is excitement going on at the hillbilly’s mansion when a package from home arrives. They get everything they can’t get in Beverly Hills, including crawdads. Meanwhile, at the bank, Lucas and Pendleton are trying to find out what crawdad is. They overhear Jane on the phone with Jed saying that he will share his stock of crawdad with Drysdale. The Clampetts are trying to figure out how many crawdads they have and learn of how the government put three men on the task of finding moon(shine).

After Granny takes a cab home and gets charged for the ride, she decides that it is time for her to learn how to drive. The taxi driver who took Granny home is having trouble collecting the fair, and after a series of events begins to believe that he is in a mental hospital. Granny, during her driving lesson, mistakenly gets on the road.

At the mansion, the clan is in need of food, because the hunting in Beverly Hills is horrible. They call a catering company, but get mean-mouthed. At the bank, Drysdale gets a call and learns that he got a kangaroo from a friend and it is at his house. But the kangaroo gets out, and Granny sees it, thinking it is a giant jackrabbit. When she tells Jed, he thinks it is a vision from her jug. She never can seem to catch the creature, and whenever she tells someone, they don't believe her. She finally does, and when Beverly Caterers comes, Granny tells her to cook it, but it escapes from her rope, and runs back to the Drysdale place.

Jed wants to find some land for Granny to raise some crops. Jethro tells him about some plots for sale at Happy Valley. Jed phones Happy Valley & a representative arrives thinking Jed wants to buy a cemetary plot. After Jed tells him he wants to buy a plot for Granny the rep. thinks Jed has killed Granny & has her in the backyard.

Jed puts up the cabin for Granny's birthday, which Mrs. Drysdale is not happy about. During the celebrating, a sociology student stops by and sees the Clampetts. She thinks they are Drysdale's servants and works to liberate them from what she believes to be a life of servitude.

Jethro's running late for his graduation ceremony rehearsal despite his new watch. Mrs. Potts of Jethro's school is afraid that his attendance will jeopardize her chances for a new endowment from philanthropist Theodore Switzer. Mr. Drysdale and Mrs. Potts come up with a plan to have Jethro show up late to the ceremony. Skipper the chimpanzee takes Jethro's place in his sixth grade graduation ceremony, impressing Mr. Switzer.

Countess Maria comes to Beverly Hills, making Mrs. Drysdale very excited. But she wants to keep the countess away from the hillbillies. However, it's spring tonic time, and Granny passes it around the neighborhood, including at Countess Maria's house. She falls in love with the brew and visits the Clampetts. They become friends instantly. She starts falling for Jed, and has plans to marry her 6th husband, hoping it is an American.

Jed gets invited to the opening of Drysdale’s new Commerce Bank building. Granny thinks that he will actually be building the bank. Jed attends the party and meets two of Drysdale friends, who think he is a market wizard. When Jed is told he is helping to build the bank, he heads home to get tools and pick up Elly and Granny to help out. When they get there, they cause a bit of a disturbance and misunderstand what is going on.

Mr. Drysdale buys the Clampetts a dress store using their money, and the clan decides to check it out. When they arrive at The House of Renee, they are mistaken for poor and Renee tries to help them. She thinks they need jobs. However, the Clampetts think Renee and her models are poor and starving. Renee gives the Clampetts money for food, and they think it is for them to buy food for Renee.

Granny is waking up the family so they can get to their new store: The House of Granny. Jethro wakes up sleepy, not wanting to be up, but as soon as Granny mentions breakfast, he is dressed in a split second. Jed is carving a Y in the kitchen, and when Jethro sees the shavings in the bowl, he thinks it is cereal. Jed tells him to have corn flakes instead. Granny goes to wake up Elly May, saying that her store opens at a decent hour—the crack of dawn!

Drysdale tries to save the cabin for the Clampetts, but his wife calls a professional home wrecker to tear down the mountain shack. Meanwhile, Ginny Jennings and her sociology professor come back to visit the Clampetts and see that they are still occupying the cabin.

Granny & Mrs Drysdale have a 'scrap' & Jed's ashamed of Granny for fightin' with the neighbour. Jethro says that in Beverly Hills everyone rassles, he's seen it on T.V. The Clampett's gather around the T.V. to watch the Boston strong girl battle it out with sweet lil ol' Rebecca who only rassles to earn money so her parents won't be evicted from their farm. Granny wants Jethro to take her to the wrestling centre. They're standing at ringside when the Boston strong girl is beatin' up on sweet lil Rebecca. Granny can't take it any more & climbs in to the ring & beats up the Boston strong girl.

Ellie has Dr. Martin of the zoo come over to treat her dog Duke who is sick. But Granny mistakes a bug repellent salesman Jim Gardner, who ends up falling for Ellie, for the veterinarian. Granny thinks he is no "Critter Doctor" but actually a "Bug Doctor" who is there to sell "bug vittles". Granny is taken with Dr. Martin, after finally meeting him.

Jed becomes head of a corporation, which Drysdale organized for him as a tax write-off. The Clampetts decide they want to help out at their corporation, and get the penthouse suite in the bank building. They get all dressed up, Elly in one of her ball gowns, and go to the bank.

Cynthia Fenwick makes her filthy rich mother dress in the "Clampett Look" when they visit the Clampetts, since she thinks Elly is a fashion maven. That only reinforces the Clampett's belief that the Fenwicks are poor. Cynthia mistakes Jethro for royalty and Mrs. Fenwick mistakes Mrs. Drysdale for a cleaning woman.

Granny says they have no friends in Beverly Hills. Mrs. Schuyler-Potts expels Jethro from her school for being disruptive. Mrs. Drysdale wants to lock up all of Elly's critters. The Clampetts want to go back to the hills. Mr. Drysdale's efforts to prove to the Clampetts that Beverly Hills is really the place for them to be only makes matters worse.

The freeloader Lafe Crick from back home takes advantage of Jed's charity and schemes to get rich off the Clampetts' wealth. Lafe manages to con Mr. Drysdale into giving him a job at the bank guarding Jed's money. But when he finds out that most of Jed's money isn't actually in the bank, Lafe then believes Jed has his money buried behind the mansion.

Lafe returns & talks Mr Drysdale into giving him a job as a nightwatchman at the bank to look after Jed's money. When Mr Drysdale tells Lafe that only some of the money is at the bank Lafe thinks the Clampett's have it buried in their backyard. He hurries back & pretends he's building Granny a root cellar, where in fact He's actually looking for their cash.

While Ellie continues to see Fred Penrod, Lafe Crick tries some match making with his son Dub and Ellie.

Granny's fear of boats only temporarily thwarts Mr. Drysdale's plan to take the Clampetts deep sea fishing, until he decides to take them to Marineland instead. Thinking that they're large fishing holes, Granny wants to "catch the whale".

Having been given a stylish makeover by a famous French couturier, Elly May is mistaken for a visiting foreign princess by Mrs. Drysdale. Hoping to get in good with "royalty," Mrs. Drysdale throws a fancy party for Elly. This time around, the old dear is certain that her soiree won't be invaded by "those dreadful hillbillies."

Rebecca & her Manager come to the Clampett's place. The Manager wants a rematch between Granny & the Boston strong girl. Granny says no. Jed offers to pay Rebecca's parents mortgage & writes them a cheque. Rebecca & Manager want to cash cheque but instead bring Rebecca's parents to meet the Clampetts. Rebecca's Manager convinces Granny to fight with the Boston strong girls parents in a tag team match & Granny beats them all single handed.

After Granny cuts off the top of Drysdale and Clyburn's (his doctor) hair for some homegrown remedy, Clyburn tries to keep her from ever doctoring again. Meanwhile, the Clampetts are looking forward to the Possum Day parade, which of course isn't celebrated in Beverly Hills, so Drysdale has to figure out how to have one to keep them happy. Granny also gives the men some of her hair growing potion.

Newly discovered "cousin" Jake Clampett soon has everyone but Jed thinking about and dressing for a role in a movie Jake wants to make. Mr. Drysdale hears that Jed is going to finance 10 million for the movie. Miss Jane comes up with a plan to put a stop to it all.