September 24, 2019-Extreme Twins-Bart and Lisa have 1 week Before school starts again so they spend their time doing extreme stunts and end up getting injured.
September 30, 2019-Lisa Too-There,s a new kid in Bart,s Class who sounds like Lisa so he thinks it,s Lisa in Disguise. Until the new girl drops sounding like Lisa and introduces herself as Lois, a ventriloloquist, who is eventually revealed to be Skinner's daughter with Krabbappel.
October 2, 2019-Bart VS The Ghosts-Bart is afraid of a Ghost Story that May or May Not Be True.
October 5, 2019-Hijacker Kids-Bart is accused of a Plane hijack when it,s really Nelson. At the end Nelson is forced to confess and is sent to Jury for 1 Year.
October 10, 2019-Operation Kindergarten go Boom-Maggie Starts kindergarten but is threatened by a Bully who is Nelson,s Younger Brother. Soon Gerald encourages Maggie to stand up to him and not take crap from him.
October 14, 2019-Operation Vacation go Bye bye-The Simpsons go on a road trip But face trouble went they get lost in the woods.
October 17, 2019-A Car named Denise-Homer gets an Electronic talking car but must get rid of it when it gives him the wrong directions and makes fun of his weight and calls him "Clumsy". This continues until he discovers Bart's prank and seeks revenge.
October 21, 2019-Treehouse Of Horror XXX - The episode is divided up into 3 shorts-
Operation Comet Apocalypse-The citizens of Springfield think a giant comet is headed towards Illinois,But Lisa Thinks other wise.
Jaws: The real story-A Giant white shark terrorizes the beaches,thus making the beach closed.
When Pumpkins attack-Homer and Bart dream about the world being ruled by evil Jack o lantern Pumpkins.
October 28, 2019- Siblings of the unknown - Bart, Lisa and Maggie Have a Baby sister. However, he's jealous that now he's the only boy child in the family. Soon he discovers that they may have a younger brother that was also unknown and Bart is encouraged to find him.
November 4, 2019 - Travis and Colleen. The Simpson Children are introduced to their younger brother and sister. Coincidentally, Travis feels uneasy having brotherly activites with Bart, while Lisa, Maggie and Colleen enjoys sister activites. Homer attempts to cheer him up, but is upset when he learns that Travis was from an affair that Marge had with his longtime and hated rival, Artie Ziff. Betrayed, he moves out of the home for a while and lives with Lenny and Carl.
November 11, 2019 - Artie VS Travis. Homer and Marge's marriage is fading away. Patty and Selma encourages Marge to divorce him and marry Artie. She stands up to her sisters and demands they get out of her life at once because she still loves Homer. Artie and Travis has a serious fight with each other when he learns about his son helping out his half-siblings. He reveals that Homer despite his incompetence is a better father than him because he loves them and his unwaivering loyalty to them means more to him than that. In the end, he is disowned by Artie and he lives with the Simpsons.
November 18, 2019 - Selma the Neighbor. Selma and Ling moves out of the twins loft after a previous fight with Patty. Finding a place across the street from the Simpsons, she and Marge reconcile with each other when it was revealed that she secretly did like having Homer in thier lives, but was afraid to admit it because Patty despised him greatly.
November 25, 2019 - A Simpson's Thanksgiving. Marge and Selma enlists their daughters to help them out with Thanksgiving dinner for the family. Only problem is that Lisa, Maggie, Colleen and Ling would rather spend time with their friends playing Girl Trials. Can Bart and Travis teach the girls the true meaning of Thanksgiving? Meanwhile, Homer gets a permit to legalize gambling in his garage only to find himself learning the meaning of having a family Thanksgiving.