"New Kids on the Blecch" is the fourteenth episode of the twelfth season of the American television series The Simpsons. It first aired on the Fox network in the United States on February 25, 2001. In the episode, a music producer selects Bart, Nelson, Milhouse and Ralph to be members of the next hit boy band, who record songs containing subliminal messages about joining the Navy.
"Treehouse of Horror XV" is the first episode of the sixteenth season of the American animated television series The Simpsons. It originally aired on the Fox network in the United States on November 7, 2004. In the fifteenth annual Treehouse of Horror, Ned Flanders' head injury gives him the power to predict others' deaths, Bart and Lisa play detective when a string of Victorian-era prostitutes are murdered by Jack the Ripper, and the Simpsons go on a fantastic voyage inside Mr. Burns' body to save Maggie. It was written by Bill Odenkirk and directed by David Silverman. Around 11.29 million Americans tuned in to watch the episode during its original broadcast. Airing on November 7, it is the latest date that a Treehouse of Horror has aired, but had to be held back a week due to Fox's contractual obligation to air the World Series.
"All's Fair in Oven War" is the second episode of the sixteenth season of the American animated television series The Simpsons. It originally aired on the Fox network in the United States on November 14, 2004. In the episode, Marge gets her kitchen remodeled and the dishes she makes inside it get rave reviews. The suggestion of Ned Flanders leads her to enter a cooking contest. However, Marge realizes the competition is harder than it seems. Meanwhile, Bart finds Homer's vintage Playdude magazines and decides to adopt the lifestyle he sees within the articles.
"The Ziff Who Came to Dinner" is the fourteenth episode of the fifteenth season of the American animated television series The Simpsons. It originally aired on the Fox network in the United States on March 14, 2004. The episode focuses on Artie Ziff, who takes residence in the Simpson family's attic after declaring bankruptcy. After playing poker with Homer and losing, he gives Homer all the shares of stock of his bankrupt company. Homer then gets arrested and Marge gets upset with Artie.
"The Bart of War" is the twenty-first and penultimate episode of the fourteenth season of the American animated television series The Simpsons. It first aired on the Fox network in the United States on May 18, 2003. In the episode, Bart and Milhouse badly damage Ned Flanders' collection of Beatles memorabilia. Under adult supervision, they are then placed in separate youth groups, but the groups go to war.
"Summer of 4 Ft. 2" is the twenty-fifth and final episode of the seventh season of the American animated television series, The Simpsons. It originally aired on the Fox network in the United States on May 19, 1996. In the episode, the Simpson family stay in Ned Flanders' beach house. Hanging around with a new set of children, Lisa becomes popular, while Bart is left out. Bart tries to sabotage his sister's newfound acceptance, but fails.
"My Sister, My Sitter" is the seventeenth episode of the eighth season of the American animated television series The Simpsons. It originally aired on the Fox network in the United States on March 2, 1997. In the episode, Marge and Homer leave Lisa to babysit Bart and Maggie. Annoyed that his younger sister is his babysitter, Bart does everything he can to annoy her. When Bart is injured, Lisa must find him medical attention without spoiling her reputation as a good babysitter.
"Home Sweet Homediddly-Dum-Doodily" is the third episode of the seventh season of the American animated television series The Simpsons. It originally aired on the Fox network in the United States on October 1, 1995. In the episode, the Simpson children are put in foster care at Ned and Maude Flanders' house. Homer and Marge are forced to attend a parenting class to get their children back.
"Milhouse of Sand and Fog" is the third episode of the seventeenth season of the American animated television series The Simpsons. It originally aired on Fox network in the United States on September 25, 2005.
"Bart's Friend Falls in Love" is the twenty-third episode of the third season of the American animated television series The Simpsons. It originally aired on the Fox network in the United States on May 7, 1992. In the episode, Bart's best friend Milhouse falls in love with the new girl in school, Samantha Stanky. Milhouse and Samantha spend all their free time together, leaving Bart feeling jealous and excluded. To sabotage Milhouse and Samantha's relationship, Bart tells her strict father about it. Samantha is sent to an all-girls Catholic school as punishment, leaving Milhouse heartbroken. Meanwhile, Homer orders a subliminal cassette tape to help him lose weight, but instead receives one that helps him increase his vocabulary after the weight-loss tape sells out.
"Treehouse of Horror XVIII" is the fifth episode of the nineteenth season of the American animated television series The Simpsons. It first aired on the Fox network in the United States on November 4, 2007. In the eighteenth annual Treehouse of Horror episode, Bart harbors Kodos the alien in "E.T., Go Home," Homer and Marge are husband and wife assassins who try to take each other out in "Mr. & Mrs. Simpson," and Ned Flanders is given God-like powers during his demonstration on the wages of sin in "Heck House." It was written by Marc Wilmore and directed by Chuck Sheetz. Maggie Simpson does not appear in this episode.
"Little Orphan Millie" is the sixth episode of the nineteenth season of the American animated television series The Simpsons. It first aired on the Fox network in the United States on November 11, 2007. This episode represents a milestone in Simpsons' history as it sees Kirk and Luann remarry after initially divorcing eleven seasons earlier in the episode "A Milhouse Divided". It was written by Mick Kelly, production assistant to Al Jean, and directed by Lance Kramer.
"Treehouse of Horror XXI" is the fourth episode of the twenty-second season of the American animated television series The Simpsons. It first aired on the Fox network in the United States on November 7, 2010. This is the 21st Treehouse of Horror episode, and, like the other Treehouse of Horror episodes, consisted of three self-contained segments: In "War and Pieces", Bart and Milhouse discover a real-life board game that they must win to return home; in "Master and Cadaver", Marge and Homer go on a honeymoon on a sailboat, and rescue a mysterious castaway named Roger; and in "Tweenlight", Lisa falls in love with a vampire named Edmund.
"Luca$" is the seventeenth episode of the twenty-fifth season of the American animated television series The Simpsons and the 547th episode of the series. It first aired on the Fox network in the United States on April 6, 2014. It was written by Carolyn Omine and directed by Chris Clements.
"Let's Go Fly a Coot" is the twentieth episode of the twenty-sixth season of the American animated television series The Simpsons, and the 572nd overall episode of the series. The episode was directed by Chris Clements and written by Jeff Westbrook. It first aired on the Fox network in the United States on May 3, 2015. The episode's title is a parody of the song "Let's Go Fly a Kite".
"Dad Behavior" is the eighth episode of the twenty-eighth season of the American animated television series The Simpsons, and the 604th episode of the series overall. It first aired on the Fox network in the United States on November 20, 2016. The plot revolves around Homer discovering an app that makes his life easier, and Grampa learning that he's about to become a father again. It was the first episode to be written by Ryan Koh, and was directed by Steven Dean Moore. Matt Leinart makes a guest appearance as himself.
"Left Behind" is the nineteenth episode of the twenty-ninth season of the American animated television series The Simpsons, and the 637th episode of the series overall. The episode was directed by Lance Kramer with a story by Al Jean and teleplay by Joel H. Cohen and John Frink. It aired in the United States on Fox on May 6, 2018.
"Flanders' Ladder" is the twenty-first and final episode of the twenty-ninth season of the American animated television series The Simpsons, and the 639th episode of the series overall. The episode was directed by Matthew Nastuk and written by J. Stewart Burns. It aired in the United States on Fox on May 20, 2018.
"Treehouse of Horror XXX" is the fourth episode of the thirty-first season of the American animated television series The Simpsons, and the 666th episode overall as well as the thirtieth Treehouse of Horror episode. It aired in the United States on Fox on October 20, 2019. The episode was written by J. Stewart Burns, and was directed by Timothy Bailey.
