In Spain, an English boy is framed and arrested on drug charges after a drug dealer plants some hash in his backpack.
Mike has to present some plans for an addition at King's Island, an amusement park in Cincinnati, so he invites the whole family along but when a mix-up occurs Mike is left with a Yogi Bear poster while Jan is left with Mike's plans which she loses on one of the many rides in the park.
Oscar and Felix try to find a maid who is beautiful enough for Oscar, and clean enough for Felix.
An inexperienced but brilliant young sub teacher wreaks havoc in the Walton's Mountain School. Because of her insecurity, she refuses advice from anyone until Olivia steps in.
Sketches include a visit to a pub where jealousy is a problem, we learn how to build a garden shed, there's an attempt at a protection racket that doesn't quite go as planned, the au pair returns, there is a problem in business, Ronnie tells us about a date, a man tries to get through customs, and the main production this week is Jason King. The performances in this episode are by Pan's People, who perform a dance routine, and the The New Seekers sing "We've Got to Do it Now".
The platoon have gone away to a camp to undergo an efficiency test Meanwhile Walker has a van load of onions to sell to Hodges Later with no blank shells to use on the test Mainwaring has a brain wave and he uses the onions as ammunition to pass the test
After Dunkirk, Britain faces the German onslaught. Although the Rap wins the Battle of Britain, the cities are blitzed and on the continent the last Allies are conquered. The outlook is grim.
A three-million dollar wedding coach, being sent overseas, disappears shortly after being placed into a shipping container and loaded aboard ship, under the watchful eyes of two Boston Insurance Company employees. Enter Banacek, who must figure out the puzzling theft and find the coach before the ship sails to collect his ten percent.
Kojak suspects that the strangler of seven women has returned, when another girl dies in similar circumstances.
A woman who begins laughing hysterically when her boyfriend Paul proposes to her falls down a staircase after he shakes her. Matt Matthews, a supposed friend, photographs Paul as he carries the body outside and convinces him that the police will never believe his version of what happened and that he should put the body into a trunk and dump it in the lake. Matthews then immediately proceeds to blackmail Paul. Tony Blake is involved when Paul's son, Danny, finds out what happens and attempts to help his father, only to be captured by the villains. Blake's investigation leads him to a rendezvous at an ornate, Gothic style inn where he must find his informant and outwit the blackmailers.
The robot invented by Yoko's father should be more powerful than Flender.
Lucy Carter, a widow with two teen children, takes a job as a secretary for her stuffy brother-in-law.
Three old men from Yorkshire who have never grown up face the trials of their fellow town citizens and everyday life and stay young by reminiscing about the days of their youth and attempting feats not common to the elderly.
A telethon featuring an extremely famous country western singer requests of the police department extra protection. The rookies are assigned to the event. Their placement on this assignment results in their protecting the singer from a couple of bitter and unforgiving country folk from Tennessee. The hillbillies hold the singer responsible for the death of their sister, who died while she was giving birth.
Dillon forces an alcoholic Circuit Judge to hold an inquest into the death of a woman saloon owner which had resulted in the lynching of an innocent drifter.
Danny goes to see a movie but sneaks in without paying. He is caught, and Shirley imposes a punishment on the whole family by having everyone be totally honest for 24-hours.
Bob turns out to be an uncooperative patient when Emily makes an appointment for them to see a marriage counselor.