Cousin Roy from back home comes to visit and to open up a distribution point for Mother Myrtle's Tonic. Granny isn't very keen on any competition against her own tonic.

Granny and Jethro believe they have psychic abilities, but Granny's predictions stop coming true. With her reputation on the line, she picks a stock for Mr. Drysdale that could cost him a small fortune.

Granny and Jethro believe they have psychic abilities, but Granny's predictions stop coming true. With her reputation on the line, she picks a stock for Mr. Drysdale that could cost him a small fortune.

Granny is on the warpath concerning the chaos caused by Ellie's critters and declares either they go or she does. Mr. Drysdale is equally irritated by the expense of his wife's poodle. Jed tries to find a solution.

Granny confuses a soap opera with real life and decides her doctoring can save Dr. Rex Goodbody from a terminal illness.

Jethro is on to his next big idea and wants to play the violin. Jed asks Miss Jane to find a teacher and she hires Stromboli, a famed classical virtuoso. But the Clampetts want fiddle music so they find someone else.

Granny is worried about Miss Jane's spinsterhood and convinces Jethro to ask her to marry him. Granny assures him that she will decline the proposal, but Hathaway accepts, leading to panic in the Clampett household.

The last televised wrestling match was such a success that the promoter wants a rematch. Granny isn't interested until Rebecca's "parents" visit.

After Mrs. Drysdale complains to Granny they have a physical brawl. It leads to Jethro explaining to Jed and Granny about TV wrestling. While watching Granny thinks its real so she decides to rescue Rebecca, one of the performers.

Granny wants to leave sunny California because she misses the winter season sending Mr. Drysdale into a panic. The banker enlists Miss Jane in an elaborate scheme to convince the Clampetts that a blizzard has occurred.

Jethro, worried that his diner the Hungry Gizzard has no customers, has a wonderful idea. He busts in on Mr. Drysdale trying to impress the wealthy Vanderponts, announcing the restaurant is going topless. Confusion ensues.

Jethro decides to turn his favorite thing eating into a job by getting the family involved in buying a diner. The family's choice of offerings lead to a lack of customers so Mr. Drysdale tries to fix things.

Mr. Drysdale talks the Clampetts into hiring a housekeeper. Unfortunately, the housekeeper that is hired is uninterested in doing housework.

After Ellie seems to be no longer interested in Dash Riprock Granny decides it's time to do a little matchmaking. She thinks the handsome actor would be perfect for Miss Jane.

Granny competes against Mrs. Drysdale as artists and tells Jed about her uncle the barn painter. Jed and Jethro go to an upscale gallery to buy a painting but are mistaken for gardeners. Bessie the chimp dabbles with a paintbrush.

Jethro believes his moment for Hollywood stardom has arrived. Casting for Bachelor Sheriff Knows Best is occurring and Jethro mistakenly thinks he has been chosen.

Col. Blake asks the actor playing Gen. Grant to play along with Granny so that the Civil War movie can continue. Meanwhile, Jethro uses his 6th grade education to take the written test to enter the Reserves.

Granny confuses a movie with a restart of the Civil War, convincing Ellie and Jethro to join the Confederates. Granny wounds the actor playing Grant with Ellie's cookies, taking him to cure him with her "rheumatism" medicine.

Jethro heads down to the Reserves HQ while wearing an ancestor's Confederate Army uniform. The Sergeant thinks he's an actor there to participate in a Civil War reenactment. Jethro runs home to tell Granny the Civil War is still on.

Jethro thinks he wants to be a naval frogman but Granny is concerned her tonic has transformed him. Mr. Drysdale, concerned about finances, has Miss Jane distract Jethro with comics causing him to want to fly to the moon.

Granny's old friend the widow Adaline Ashley comes to Beverly Hills, and Granny sets to playing matchmaker for her and Jed. Mrs. Drysdale and her snooty friends are misled to believe Adaline is a socialite jet setter.

Since Granny can't plant crops in their yard, Jed thinks the solution is to buy her a plot a land somewhere else. He figures a place called Happy Valley is the best spot to buy land, not realizing it's a cemetery.

Elly May has a new beau and he's Mr. Universe Dave Draper but the Clampetts are concerned about his muscles. Doctor Granny is convince he is afflicted with barbell bloat and aims to cure him.

Jethro reports to the induction center after getting his draft notice. The Army isn't quite sure what to make of Jethro.

When Jethro gets his draft notice Jed decides he should pay what it costs the Army to train inductees. When Mr. Drysdale hears this he starts figuring how he can get Jethro out on a Section 8.

Jethro continues his life as Robin Hood in Griffin Park. He's attracted a large group of hippies who still don't realize Jethro has no idea what he's doing.

Granny wants to leave England until she thinks the feudal system means feuding with the neighboring castle. Once back in America Jethro decides to continue his Robin Hood ways in a local version of Sherwood Forest.

The Clampetts finally make it to their new castle and try to adjust to the English way of castle life, at the least the way Jethro thinks it is, based on his understanding of English myths and legends.

The Clampetts head to England to visit the castle Jed inherited. Misunderstandings abound, from Jethro mistaking San Francisco for London, to the impounding of Granny's medical supplies, to the real intentions of the elderly chemist.

Jed Clampett has inherited a castle in the English countryside. Jethro insists that everyone, except Granny, wear the royal raiment's of Elizabeth (the First, of course).