To earn money for Pebbles' college fund, Fred adopts the name Goggles Pisanno and drives Barney's home-built sports car in the Indianrockolis 500 race.
Granny decides to start her own boarding house. The Clampetts put out signs welcoming any incoming boarders and advertising what they offer. When the Drysdale's new butler, Arthur Pinckney, arrives in town he thinks the signs are meant as a welcome for him so he goes to the Clampetts' mansion.
In a Roman villa, Drake becomes an unwilling manservant to an unscrupulous extortionist.
While working as a hotel steward in Wyoming, Kimble is forced to run after learning that another hotel employee has stolen hotel funds, and Kimble becomes the suspect. Kimble escapes on a tour bus containing a bickering couple called the Langners, a visiting spinster named Louanne, a local guy named Sandy Baird, and the bus driver. But Kimble becomes trapped when the bus breaks down on a back road, and all the passengers discover his secret when his identity is revealed over the radio. Held at gunpoint, Kimble must find a way to escape by emotionally getting between his various captors before the bus driver returns with the police.
The Darling family returns to Mayberry seeking a future husband for their 3-month-old daughter. To Andy's horror, they choose Opie, and he finds he will have to scare up a little witchcraft to get out of this one.
The Doctor manages to escape from the Dalek saucer and meet up with Susan and David but Ian is left trapped onboard. Meanwhile, Barbara and her new friends face a dangerous journey across London.
While digging, the Skipper uncovers a carved statue of a Tiki God. He then believes a curse has fallen on him for disturbing the resting-place of Watubi, and that his days are numbered. Gilligan dresses up as Watubi, and performs a special ritual dance that the Skipper believes will lift the curse. It is an earth-shaking experience!
An alien offers his technical knowledge of how to build a ray gun in exchange for a scientist's ability to feel emotions.
Mistakenly hailed as a hero who downed four robbers, a man rethinks his decision to let folks regard him as a gunfighter when protecting the woman he wants calls for a gunman's skill.
Morticia plays matchmaker when her cousin Melancholia and a bachelor lawyer hoping to make a business deal both visit at the same time.
Ross Lawrence a clerk in the Group Office stows away with Joe Morse's crew and shoots down an FW. Later Morse offers to have Lawrence transferred to a flight crew, but he refuses. Suspicious, Morse asks Sergeant Meadows to pull the file from the Ground Exec's office and finds out that Lawrence spent a year in an internment camp as a conscientious objector. Morse who has been lead pilot on too many missions is starting to crack and Savage wants him to step down voluntarily as lead pilot. On the next 2 missions they are badly hit and several of Morse's crew are wounded or killed. Needing replacements, Savage orders Lawrence to report for gunnery training, he does and is assigned to the ""Terrible Tillie"" as left waist gunner. On the next mission Wilson leads when Morse blanks out. They get to the target, and Lawrence hesitates until his friend is killed then he shoots down a fighter. At the debriefing, Major Morse recommends Wilson as the new lead pilot.
While researching marine biology in the Caribbean, Dr. Quest encounters a phony witch doctor, who is protecting a secret submarine base (under construction by a criminal contractor) with his supposed voodoo powers.
The King of Stoneslyvania goes missing before his country can secure a bank loan, leaving advisors for the King to ask Fred to impersonate him to get the loan.
Larry sees Louise and Samantha entering an obstetrician's office and assumes Darrin is about to become a father. It is actually Louise who is pregnant, but she is afraid to tell Larry. After Larry tells Darrin, he has a daydream about Samantha having "witch" children. When the four of them have dinner that night, the truth comes out.
Agent John Drake becomes a gambler in the South of France to infiltrate the mysterious world of international secrets for sale.
After finding refuge in an orphanage, Kimble becomes entwined in the plight of a troubled teenage boy who passes him off as his uncle.
Aunt Bee is elated when she is cast in the lead role in the Mayberry Centennial Pageant. When it becomes apparent she is not the actress she thinks she is, Andy devises a way for her to get a first-hand look at some real talent.
The Doctor and Ian are taken to the Dalek saucer while Susan and Barbara join the rebels in planning an attack.
Mr. Howell discovers a gold mine on the island. He then hires Gilligan to work in the mine. When gold fever strikes the castaways and Mr. Howell is unwilling to share the gold, they begin to charge outlandish prices for the supplies and food that Mr. Howell needs. When the professor repairs the life raft from the Minnow, they all climb in hoping to reach civilization. However, the combined weight of the gold that everyone smuggles on-board the raft causes it to sink. Another rescue foiled!