Granny is tired of Beverly Hills and heads home for the Hills. But she never makes it back home and ends up in Las Vegas. And Jethro is having no luck being an international playboy and ends up getting arrested. Granny comes back that night, but with a story to tell about Vegas the next day.
The TARDIS crew's attempts to escape from the Daleks take them to the top of the Empire State Building and a 19th century sailing ship.
After Gilligan saves Mrs. Howell's life, Mr. Howell decides to make him his son. He immediately puts Gilligan through basic training to be a millionaire's socialite son (dream sequence), changing the way he walks, talks and dresses. However, Gilligan and the rest of the castaways miss the "old Gilligan."
Although Darrin suspects Endora of using magic to break up his marriage and ruin his reputation at work again, it is actually Samantha's distant cousin Edgar, an elf who has the power to become invisible.
The Brewsters come to Beverly Hills to build their new home on a vacant lot they purchased, and they request the Clampetts don't learn of this. But the Clampetts are planning to move back home to the Hills. When they tell Drysdale, he reveals the secret. Drysdale tells Brewster what he has done, but explains it was to save the Clampett oil account, and because of this, he has to visit the Clampetts.
A buffalo hunter who doesn't hold with ranching is acquitted of shooting the man who tries to stop him from stealing a calf, but he isn't finished with stealing to get his way.
While Ian and Vicki are threatened by a Mire Beast, the Doctor and Barbara meet up with the Aridians...who are then ordered to hand them over to the Daleks.
Samantha and Endora enjoy lunch at a great pizzaria owned by Mario. It seems that he is not selling pizzas and his business is going down the tubes. Samantha and Endora try to help out Mario, but ends up getting Darrin's job in danger.
Luke Short's son Beau comes from back home.Granny wants him to marry Elly May,but Elly wants none of it.At first Miss Hathaway dresses her as a Hollywood siren to scare him-but he quits being scared after Elly gives him a strong kiss.Then she dresses like a dirty scrubwoman to discourage him-but Beau is glad that she can look like she does chores,too.Then Miss Hathaway convinces Beau that he should be a man of the world-and Jethro tries to show Beau how to be a playboy.it turns out that the reason Beau had come to California was to enlist in the army.
Matt is ordered to Ridge Town to reopen the case of an army major who was murdered 12 years before, when a dying outlaw he shot swears he did not commit the crime, and it appears the whole town is hiding something.
A famous painter who has renounced civilization, Dubov, visits the island (with a short-wave radio, of course). The castaways are hopeful that Dubov will give them his transmitter, but soon discover he does not wish to go back to civilization. They must come up with a scheme to make him change his mind, and attempt to make him jealous by pretending Gilligan is an artistic genius.
The Daleks pursue The Doctor through time and space, with the intentions of exterminating him. Places they land include the Mary Celeste, a haunted house and the empire state building.
Members of the Addams household devise schemes to start a battle between Gomez and Morticia.
Samantha volunteers to work on the election campaign of Ed Wright, who is running for Morning Glory Circle councillor against long time incumbent John C. Cavanaugh. Wright wants to expose Cavanaugh's immoral and illegal dealings in past capital works projects. With Endora's help, that is what happens.
A man comes to town and tells Sam he's going to shoot Matt. It's soon understood he is an old friend of Matt's. Soon this drifter is Involved in shooting and killing a man, and his and Matt's friendship is stretched as he claims self defense even though he was the only one armed.
While Ian tries to force Lobos to release the Doctor from the museum, Vicki joins the Xerons in trying to gain the weapons needed to start a revolution against the occupiers.
The Castaways discover a trunk belonging to a magician. They use a magician's props to scare away unfriendly natives from nearby islands.
Low grunts and grumbles while at the harpsichord constitute Lurch's manner of singing. Gomez has a record company record him and soon the Addams house is surrounded by excited teenyboppers, fawning and fainting over Lurch when he becomes the newest hit sensation. All that blind adoration goes to Lurch's head, and the Addames quickly find they have a self-centered butler who won't "buttle" any longer. Could it be they've created a monster?
Endora decides to experiment with different looks to Darrin's face while he is taking a nap. As Samantha forgets to change him back, a horrified Darrin sees the transformation they did to his face after he awakens. He becomes self-conscious about the way he looks. Samantha disguises herself as a sexy French sculptor to help repair her husband's tattered ego.
Leroy Lester, a longtime employee of the Commerce Bank is being forcibly retired to make way for a new computer system. A chance meeting with the Clampetts gives him an idea about dealing with Mr. Drysdale. Leroy goes back to the bank, where Mr. Drysdale's computer has now died. Mr. Drysdale offers Leroy his job back, but Leroy informs Mr. Drysdale that he will be taking an extended vacation and staying with his new friends, the Clampetts.