Selma and Grampa embark on a May-December romance, and Bart and Lisa get into trouble with deliverymen over cardboard boxes.

Homer is diagnosed with narcolepsy, but instead of returning home with his prescription medication, he returns home drunk. He and Marge visit a marriage counselor and have a trial separation, during which Homer begins dating a 20-something.

When Marge becomes obsessed with a Japanese style of living, the Simpsons must part with any item that no longer brings them joy. For Homer, this means finding a new home for the family pig. For Lisa, it means saying goodbye to her beloved sax

After a successful animal rights campaign, all dogs in Springfield are allowed to go where they want and do what they want. Pack mentality quickly kicks in and the dogs of Springfield assert their dominance by threatening the people.

As future Lisa writes her college application essay for Harvard, she recalls past disappointing birthdays that helped shape her.

When Homer is accused of stealing a million-dollar painting, only a detective from the 1970s can clear his name.

Homer and Marge follow Moe after the bar closes early and discover him and his father fighting. The Simpsons, after finding out that Moe has been excommunicated from his family for years, attempt to bring them back together.

Marge wants a job, and stumbles into becoming a plastic food storage container-selling drag queen. Meanwhile, Lisa tries to make the world better in the style of "Amelie"

Lisa is mistakenly given political asylum in Canada during a family trip to Niagara Falls.

When Carl is smitten by a beautiful woman, he looks into the roots of his own identity by discovering the origins of a mysterious rodeo buckle.

Professor Frink secretly helps Homer, through a zoom interview, land a high-level position at a state-of-the-art nuclear plant in Shelbyville. But since Homer lacks the skills to actually perform the job, Frink must monitor Homer's work situation remotely and dictate his every word... causing Frink to fear he's created a monster.