- 1 Bart Gets an F
In danger of flunking the fourth grade, Bart strikes a deal with the class brain: in exchange for tutoring, he will help Martin become more popular.
Average Episode Rating: 3.0 | Air Date: 1990-10-11
- 2 Simpson and Delilah
After Homer charges a miracle hair growth treatment to the company's health insurance, his new found confidence gets him a promotion.
Average Episode Rating: 3.0 | Air Date: 1990-10-18
- 3 Treehouse of Horror
In the first segment, the family moves into a haunted mansion. In the second segment, aliens abduct the Simpsons and invite them to what might be their last supper. In the final segment, Lisa reads Bart Edgar Allan Poe's classic poem "The Raven."
Average Episode Rating: 3.0 | Air Date: 1990-10-24
- 4 Two Cars in Every Garage and Three Eyes on Every Fish
When a three-eyed fish is found in a nearby stream, the Springfield Nuclear Power Plant faces bad publicity and fails an inspection. Mr. Burns runs for governor, but his spin doctors are no match for Marge.
Average Episode Rating: 3.5 | Air Date: 1990-11-01
- 5 Dancin' Homer
Homer becomes a local celebrity as the Springfield Isotopes' mascot. When he's promoted to the big leagues, the family moves to Capital City.
Average Episode Rating: 3.0 | Air Date: 1990-11-08
- 6 Dead Putting Society
Competition erupts between neighbors when Todd Flanders and Bart enter a miniature golf tournament. Facing increasing pressure from their fathers, the boys find a way to settle things.
Average Episode Rating: 2.0 | Air Date: 1990-11-15
- 7 Bart vs. Thanksgiving
Bart ruins Thanksgiving when he accidentally destroys Lisa's Thanksgiving centerpiece. Angry at being asked to apologize, he runs away and roams Springfield in search of dinner.
Average Episode Rating: 2.0 | Air Date: 1990-11-22
- 8 Bart the Daredevil
Bart decides to emulate his hero, daredevil Lance Murdoch, and performs increasingly risky stunts on his skateboard. When he sets his sights on Springfield Gorge, Homer intervenes.
Average Episode Rating: 2.0 | Air Date: 1990-12-06
- 9 Itchy & Scratchy & Marge
Marge wages a one-woman campaign against violence on the Itchy and Scratchy Show. She wins that battle, but draws the line at censoring Michelangelo's "David."
Average Episode Rating: 2.0 | Air Date: 1990-12-20
- 10 Bart Gets Hit by a Car
After Mr. Burns hits Bart with his car, ambulance-chasing attorney Lionel Hutz persuades Homer and Marge to sue for a million dollars.
Air Date: 1991-01-10
- 11 One Fish, Two Fish, Blowfish, Blue Fish
After eating poisonous blowfish at a sushi restaurant, Homer decides to live life to the fullest in the 24 hours he has left to live.
Air Date: 1991-01-24
- 12 The Way We Was
When the TV breaks, Marge and Homer entertain the kids with the story of how they first met.
Air Date: 1991-01-31
- 13 Homer vs. Lisa and the Eighth Commandment
Homer becomes the most popular guy in town when he gets an illegal cable hook-up, but Lisa fears he will go to hell for violating the Eighth Commandment.
Average Episode Rating: 3.0 | Air Date: 1991-02-07
- 14 Principal Charming
When Marge begs Homer to find Selma a husband, he sets her up with Principal Skinner... who falls in love with Patty instead.
Average Episode Rating: 3.0 | Air Date: 1991-02-14
- 15 Oh Brother, Where Art Thou?
Homer's long-lost half-brother is the CEO of a car company that's wildly successful... until he hires Homer to help design a car for the average man.
Average Episode Rating: 3.0 | Air Date: 1991-02-21
- 16 Bart's Dog Gets an F
After a series of destructive acts, Homer decides that Santa's Little Helper must go unless he passes obedience school. As the dog's last hours with the family approach, Bart must find a way to get through to him.
Air Date: 1991-03-07
- 17 Old Money
When Grandpa's new girlfriend at the Springfield Retirement Castle dies, he inherits her savings and must decide the best way to spend his windfall.
Average Episode Rating: 3.0 | Air Date: 1991-03-28
- 18 Brush With Greatness
Marge rediscovers her interest in art and takes up painting. When Mr. Burns hires her to paint his official portrait, Marge tries but fails to find his "inner beauty."
Average Episode Rating: 3.0 | Air Date: 1991-04-11
- 19 Lisa's Substitute
With Miss Hoover out sick, a substitute teacher takes over the class and becomes an inspiring role model for Lisa.
Average Episode Rating: 4.0 | Air Date: 1991-04-25
- 20 The War of the Simpsons
At a lakeside retreat for married couples, Marge is determined to fix her marriage with Homer, but Homer is more determined to catch General Sherman, the freakishly large catfish that lives in the lake.
Air Date: 1991-05-02
- 21 Three Men and a Comic Book
Bart, Milhouse, and Martin pool their money to buy the first issue of Radioactive Man, but their investment and their friendship are threatened when they can't agree on who will keep it.
Air Date: 1991-05-09
- 22 Blood Feud
When Mr. Burns is saved by a transfusion of Bart's blood, Homer expects a handsome reward but is outraged to receive only a simple thank-you note.
Average Episode Rating: 3.0 | Air Date: 1991-08-11