McLoud bought a Celtic bracelet once given to the love of his mortal life and after her tragic death he buried it with her. He returns to Glen Finnin to return the bracelet to her grave and learns of several gruesome ritualistic killings based around the one immortal who killed Mac's father. Naturally Mac must get to the bottom of the killings and keep his head in the process.
Lois claims to have been abducted by aliens, and Superman feels powerless to help when she slips into trances.
Buck dies and is reassigned to the Bundys in the form of a puppy, Lucky.
Young, urban newlyweds Paul and Jamie Buchman try to sustain their marital bliss while sidestepping the hurdles of love in the '90s.
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.
Jeff's second ex-wife Terry is pregnant, and tells Cybil that Jeff is the unwitting father; Cybill and Maryann take William shopping, but return home with the wrong stroller and baby.
Ruby asks Blaketon to dinner, they then meet on a number of other occasions, Phil and Alf enjoy teasing Nick over his mum's potential romance with Oscar! - but to Ruby's disappointment, Blaketon doesn't take the hint, and Ruby pronounces him ‘dead from the neck down'! An illiterate man , Eddie is outraged when a cottage to rent was promised to him by his Aunt but it ends up being sold. His girlfriend calls of their wedding because they don't have a house. Another man is after his girlfriend and sets out to frame Eddie for smashing several windows, but Nick eventually uncovers the truth. Greengrass tries his luck at selling some of his property, but it back fires. Auntie Eileen comes to visit, but the way Ruby sees it is that it leaves her free to go back to London, as she assumes Eileen will stay and help out for a while - which as we know, it ends up being a bit longer than that!
When Homer and Marge are found to be unfit parents, the kids are placed with the Flanders family. Reluctant participants in the Flanderses' wholesome family activities, Bart and Lisa become the targets of an emergency baptism.
Dr. Wily plans to use a robot spider to destroy Dr. Light's computer systems.
Brain gains the ability to cloud the minds of men with his voice. He tries to get on the radio by adapting the persona of "The Fog". Unfortunately his plan falls apart when he gets to the studio.
For Richard’s birthday Hyacinth buys some skis as she believes they "will look good on the car". However needing Violet and Bruce’s roof rack the Buckets head off to Violet's luxury home, picking two neighbours up along the way. Hyacinth is thrown into a panic when arriving as Violet and Bruce are arguing.
A visit from the Bennets' cousin, Mr Collins, throws the family into disarray, while Elizabeth's acquaintance with Wickham solidifies her distrust and dislike of Darcy.
Joe's merciless teasing destroys Matt's confidence for his role in A Midsummer Night's Dream. Joe could use a confidence-builder himself after agreeing to a nude-modeling gig for Lou's art class.
The Petes are entrusted with the key to the house while Mom and Dad go away on a trip for two days. Just when it looks like their plan to stage the ultimate bicycle race around the house (The Wrigley 500) is about to materialize, Big Pete is struck by hormones and instead chooses to vie for the attention of his latest sweet-heart, Margie Corsall. Little Pete sells the house in retaliation to the nicest family ever, the Krechmars. Big Pete tries to set things right with his brother and they attempt to regain ownership of the house before Mom and Dad return.
When Ms. Frizzle invites the class’ parents in to see that their kids are learning about bats, Ralphie and the gang are convinced The Friz is a vampire! With Tyne Daly as Ralphie’s mom; Eartha Kitt as Keesha’s grandmother; Elliot Gould as Arnold’s dad; Dana Elcar as Phoebe’s dad; and Edward James Olmos as Carlos’s dad.
The Warners visit brother and sister Mary and Scooter and raise a ruckus in the style of The Cat in the Hat. Guest appearance by Charlton Woodchuck.
In the 1950s, Slappy and Skippy attend a method acting class, which Slappy turns into a comedy class.
Throughout the episode, Yakko tries to sing all of the words in the English language dictionary to the tune of the "Mexican Hat Dance", similar to the previous skit, "Yakko's World".
Screech takes the gang on a tour of his alma mater, Cal U., where it seems his old fraternity brothers aren't very interested in him, but are interested in the girls. One of the guys, Michael, make plays for both Maria and Rachel. Tommy, Lindsay and Ryan sit in on a psych class and get hypnotized, which results in Lindsay and Ryan being attracted to R.J. and Rachel, respectively, while Tommy goes for...Mr. B! Screech is down about being forgotten by his old buddies, so Ryan concocts a plan to make him popular by pretending that R.J. is a star football recruit. The guys buy this and try to get R.J. to join their fraternity. When R.J. tells them his hero is Screech, they plan to make Screech fraternity president. Screech is so impressed he wants to quit his Bayside job and return to Cal U. But everything is revealed at a phony ceremony for Screech, including Michael's two-timing of Maria and Rachel.