When the gang find a lost dog, they return her to her owner, Phyllis Diller. They soon learn that Ms. Diller's house is haunted, presumably by the ghosts of her deceased husbands.But is it really ghosts. . .or someone trying to scare her into giving out the combination for her safe, which houses her priceless jewel collection?
When Lou's trip to Las Vegas is cancelled, Mary organizes a poker game at the office where Murray loses a substantial amount to Ted.
Archie is aghast to find out that his visiting niece plans to go out dancing with Lionel Jefferson.
Fred's toothache becomes an exercise in patience for Lamont when Fred refuses to see a dentist and instead tries Bubba's home remedy and a hypnotist. Finally, Fred decides to throw in the towel and visits a dentist but insists on a white dentist.
While in Rome the Protectors try to help a senator who is being blackmailed.
Felix and Oscar join Brother Ralph, a former ad exec who turned his back on the rat race, at the Brotherhood of Life Mission for a retreat of peace and contemplation.
Snake, a motorcyclist friend of the Partridges, visits and wants help with the woman he loves. Snake proposed marriage, but he was turned down. Shirley and the family play cupid for Snake.
It's the beginning of another school year, and Marcia panics about becoming a freshman in school, going as far as pretending to be sick. However, after parents see through her act, they give her some advice, get involved and she does, joining every group or club available.
Vanity swoops through the platoon after Parliament decides that Home Guard members who are not fit for battle must be reassigned to the ARP and ARP wardens that are fit and able should be reassigned to the Home Guard. The platoon obviously doesn't want this to happen so resort to some rather shocking measures to fool the Area Commander into believing the men are suitable staying where they are.
Mark's graduation from law school coincides with the arrest of a caretaker that he has befriended. Believing the man innocent, he finds the weight of the law stacked against him, and quickly becomes disillusioned with his new career. Should he turn his back on law altogether, though, or should he just find another way to devote himself to justice?
John Boy borrows an antique typewriter from the Baldwin sisters so he can send a story to a magazine. Mary Ellen mistakenly sells it to a junk man, but through diligence, gets it back for her brother.
The trio searches for Julie's cousin, a Vietnam veteran who missed his stop when he took the bus home.
A golden cross, on its way from a Mexican church to an American gangster anxious to reform his image, turns into worthless junk without ever leaving the possession of the couriers sent to deliver it. Banacek must figure out where and how the switch was pulled off.
In what was essentially the second part of a two-part episode centering on Griff King, the young parolee arrives at the Ponderosa and is hired as a ranch hand. Ben, Joe and the others exercise patience as they tries to help an arrogant, resentful Griff adjust to society and life an honest life.
Wo Fat is suspected of being behind the theft of a mobile ICBM device, and McGarrett with other top officials must stop him selling it off to the highest bidder.
Maude throws a fund raising party for a black militant leader and invites rich white liberals but doesn't tell them it is a fund raising party. Meanwhile, Maude does her best to get a black couple to attend the party but must settle for a disguised Florida. Arthur doesn't help the situation either after prescribing tranquilers to Maude who during the party mixes them with alcohol.
Lucy Carter, a widow with two teen children, takes a job as a secretary for her stuffy brother-in-law.
Daniel Shay comes to Dodge City as a drummer who peddles rat traps as a way of making money. While Daniel continues to look for buyers of his rat traps, he sees a Cheyenne boy stealing a horse. As he looks on memories of a battle at Rock Creek return. While having dinner with Sarah Morgan Mr. Shay wonders about Jimmy Morgan's father who died in the Rock Creek massacre, Sarah mentions that the cavalry ran him down.
The TUC Conference in Brighton provides Eddie with the ideal excuse for a week away from the wife. He is not too pleased though when Bill tells him that he will also be there attending the conference as a Conservative Party observer. However, the two decide to make the best of it when they find out that they are sharing the same small hotel with two attractive young ladies. Unfortunately, the simultaneous arrival of their wives, Joan and Barbie, and the two young ladies' husbands results in a swift change in the agenda.