Responding to a maritime distress signal in the Java Sea (east of Indonesia), the Quest group is stranded aboard an abandoned freighter ship with an (amphibious) sea monster.
Jethro is still working on being a 007 spy, though it is annoying Granny. And Elly has been crowned Queen of the Bankers Ball. Mr. Cushing is not happy about this though, as he wanted his contestant to win. Because Jethro is having more fun at Cushing’s bank, he tries to get Jed to transfer his money to the Merchant’s Bank. And Cushing sees this opportunity and tries to get that gorgeous Clampett account.
A British diplomat in Paris goes missing for a day, but can't seem to remember what happened.
While working as a truck driver for a small freight company, Kimble discovers that his angry and bitter boss, Gus Hendrick, is being blackmailed by Lucia Mayfield, the wife of his late business partner, into paying her bills and for child support since Mr. Mayfield was killed a year earlier in a driving accident. But Kimble later learns that with Hendrick strapped for money, and Lucia merely squandering the blackmail money for her own selfish purposes, Hendrick plans to hijack one of his own trucks to collect an insurance settlement.
The pretty daughter of a friend of Aunt Bee's comes to stay with the Taylors and develops a crush on Andy, who tries to be nice for Aunt Bee's sake without getting in trouble with Helen.
Ian and Vrestin are captured by the subterranean Optera while Barbara and her Menoptera allies attempt to escape from the slave camp.
After Gilligan is unable to save Mary Ann from drowning in the lagoon, the Skipper must jump in and rescue both of them. The Castaways then devise schemes to boost Gilligan's ego, and help him feel like a hero.
Kitty welcomes her mentor to town, but her friend is burdened by a secret: she's here to deliver the child of her outlaw son, a man willing to take his own mother hostage.
When Thing goes missing, the family discovers he's been "thing-napped."
While working on a plan to bomb Strassbourg, Savage gets trapped in a cellar during an Air Raid. Trapped with him are Lady Constance, Dr Glenway, Miner Bert Higgs and a pregnant woman Eleanor Nicholls. We learn more about the each of the people as they try to free themselves. Dr. Glenway turns out to be Archie Lewis, a lower class con man who redeems himself. After they are freed, Lady Constance decides to open Penrose Hall up as a home for young women like Eleanor.
Fred lands a role in an action-movie series playing a hunky Greek hero, but he soon discovers that being a film star isn't all it's cracked up to be.
During a trip to Nepal, a band of terrorists disguised as yetis attempt to overthrow the local spiritual/government leader (a Dalai Lama-style figure) who is an old friend of Dr. Quest's.
The mayor, ignoring his constituents' request to have a traffic light installed at a busy intersection, needs some of Samantha's witchcraft to convince him otherwise.
Inspired by the movie Goldfinger,Jethro wants to be a spy.He tries to spy on Drysdale's rival banker John Cushing and his new secretary.In the meantime,Mr.Drysdale hires Elly May as a secretary-long enough for her to win the Queen of the Banker's Ball beauty contest.Jethro rigged up the truck as a,""spy-car,""and even got a hat made of solid iron.He tried to carry a secret-radio in his shoe-but it kept playing when he stepped on it.He also had an ejector-seat,which Granny made the mistake of getting on.She ended up in the trees.
Richard Kimble returns home when he learns his wife's family is in financial trouble. The complications are that his mother-in-law hates him, his sister-in-law loves him, and his father-in-law is being questioned by the police.
In France's wine country, Drake, a Russian agent and a local spy compete for control of a woman bearing military secrets.
An article written up about Andy attracts the attention of a Hollywood film crew who come to make a television show about him. Andy is flattered, until he notices the crew's strange fascination with the Mayberry town bank.
The Doctor is forced to co-operate with the Animus but Ian uses the opportunity to make an escape attempt.