Hank's mother bring home her new boyfriend, an affectionate Jewish man named Gary. After Hank sees the two of them having relations, he goes blind.
Walker must save two orphan murder witnesses from being killed themselves before they can give testimony.
Jay mistakes a Cerebro-Accelerator for a pair of head phones, making him the smartest man on Earth. However, this will also cause his brain to explode in twenty-two hours. But his advanced brain is MIB's only hope when someone uses time travel to erase the five founders of MIB from existence.
Kenan and Kel contemplate the end of their friendship as Roger pursues his dream of becoming a forest ranger and moving the Rockmore's to Montana.
After Slappy's tree is cut down and taken to New York City for use as the Christmas tree in Rockefeller Center, she drives everyone crazy trying to get back to sleep.
Jimmy is furious when his mother reveals her love for another woman. He feels obligated to represent her in court when she requests he argue her right to marry her lover. Meanwhile, Eugene refuses to defend a rapist after he runs into one of his client's victims in a clothing store.
Gary comes between his cook and an accident-prone librarian. Chuck turns truthful while dating a Rabbi.
Christmastime finds Richie awaiting a visit from his mom, and Urkel working as a sluggish gift wrapper at the mall.
Cory gets Topanga a promise ring for Christmas, but has doubts about it--and their future--when he learns they have different holiday traditions.
Hetty seeks compensation for the victim of a road rage incident in which a female driver hit another in the face.
Nash and Joe risk causing an international incident after British consulate workers fake the death of a convicted killer in order to use him for their own nefarious purposes. Joe resorts to extreme measures in order to get Lucia accepted into an ultra-elite school.
Space Ghost holds a telethon with the Council of Doom because he's out of money, but ends up losing even more money.
As Christmas approaches... Frank experiences visions from his childhood when Jordan claims to have been visited by the spirit of her dead grandmother.
Sabrina meets the real Santa Claus named 'Bob' and has to fill in for him when he is injured.
Sniz and Fondue Rat in the Hat Action League Now! Meltman At Large: Meltman becomes an independent superhero named Mega Meltman upon drinking an untested formula by Bill the Lab Guy. Prometheus and Bob Construction: Prometheus attempts to teach Bob construction. The Girl With Her Head Coming Off Henry & June Theme Viking comic strip has moved in upstairs, getting to know the new neighbors.
Lilly has a crisis of faith when she discovers that the department store Santa is really JT.
An anthology of urban legends (3 per episode), each presented with a different narrator and animation style. All stories begin and end with the line, "This is a true story happened to a friend of a friend of mine... ".
Max's search for fulfillment leads her and her friends to a New Age retreat, where Khadijah reconnects with Scooter.
Ross must decide whether to continue dating a girl he must travel two-and-a-half hours to see. Chandler sets Rachel up with a co-worker who misunderstands her intentions. Monica is being treated poorly by her new co-workers so she hires Joey just so she can fire him and show who's the boss. And Phoebe tries to write the perfect holiday song.