In ""The Man from Yesterday"" William T. Keating posing to be a photo-journalist arrives with the intent to kill, not interview, his subject the famed Mad Major Calvin Doyle, deserter and murderer. And in ""World's Most Desirable Woman"" middle-aged Marsha Garnett is transformed into Carla Baines, the sexy beauty she was twenty years ago in order to get revenge on her soon-to-be-ex husband.
Passengers who search for romantic nights aboard a beautiful ship travelling to tropical or mysterious countries, decide to pass their vacation aboard the "Love Boat", where Gopher, Dr. Bricker, Isaac, Julie, and Captain Stubing try their best to please them, and sometimes help them fall in love. Things are not always so easy, but in the end, love wins.
The station's cleaning woman asks Venus to convince her big, tough teenage son not to drop out of school.
The Angels are hired by two sisters to track down a con artist who swindled them out of $100,000.
When Bo suffers a bump on the head in an auto accident, he begins to suffer from temporary amnesia. Boss Hogg uses this to his advantage, telling Bo that he is his long-lost son, "Bo Hogg." After turning Bo against his family by this brainwashing, Boss asks him to drive a shipment to Chickasaw County. Boss fails to tell him that it is moonshine he is to deliver to C.V. Gumble in Chickasaw County for ten times the going rate. However, when an armored truck driver alerts Chickasaw County Sheriff "Big" Ed Little (Don Pedro Colley), Luke and Daisy try to rescue Bo before he is captured and his probation is revoked; but when Daisy and Luke pull Bo over, the proverbial gloves come off.
As J.R. returns to his position at Ewing Oil, J.R. undergoes a public relations campaign in order to help his image. Meanwhile, Sue Ellen finds Pam with Alex and Miss Ellie continues to be angry with Jock.
Higgins volunteers Magnum's services to guard a wealthy socialite's quarantined dog after the attempted dognapping of the canine. Sir Algernon Farnsworth soon finds himself to be the most wanted dog in Hawaii when his former owner, aging gangster Victor DiGiorgio, needs to get him back.
Buck finds himself entrusted with a bizarre glowing green box when he and Hawk find an old man near death on a remote planet. Back on the Searcher, the box creates a series of bizarre images in the minds of the crew members. In reality, the box has taken control of the Searcher and sent it at fantastic speeds toward an unknown destination.
A blind mugging victim and an overzealous charity collector are among the disparate audience members at the screening of Harris' overbudget film.
This series featured a group of waitresses (and a pianist, Sonny) who work at a fancy restaurant at the top of a skyscraper.
Who is the new Landlord? He confronts Sapphire and Steel but his face is not what it seems. He warns them to leave or suffer the same fate as the missing shop owner.
Amy's spirits get a temporary boost when her complimenting of a new client's product gets her a shot at producing its ad campaign.
Burt vows to make Tibbs pay for his crimes; Jessica makes an unsuccessful attempt to seduce El; Danny's critical injury requires a kidney from a blood relative.
Astro attempts to stop Skunk's outer space pirating attempt when one of his classmates is kidnapped.
Joannie involves David in the renovation of an old opera house. However, Janet is the legal counsel for the developer who wants to build low-income housing on the site. Nicholas gets a horse from Joe Simons and Abby help him find a way to keep it. Merle returns home from the New York Mets, but Susan is too tired from taking care of Sandra Sue to enjoy his visit.
Arnold's poor dental checkup and a visit by Drummond's health-conscious sister, Sophia, launches Drummond on a campaign to have ""junk"" food machines banned from Arnold's school, even though Arnold's drive for his class' presidency may depend on keeping the machines in place.
Fonzie comes down with a terrible toothache but refuses to see a dentist. Meanwhile, Howard is upset about Joanie's choice of attire for a wedding she's attending.