The Twisted World of Marge Simpson
Mountain of Madness
Simpsoncalifragilisticexpiala(Annoyed Grunt)cious


  • Homer says "You and what army?", similar to what Nelson Muntz said to Bart in Bart the General "Oh, yeah, you and what army?"
  • This is so far the only episode to have the main cast with no "Also Starring" and no "Special Guest Voices".
  • The way the propane tank explodes is impossible. The propane would have leaked and ignited through the hole Burns made, burning him and Homer instead of propelling the house away. Also, since Burns is so weak, it would be impossible for him to pierce a propane tank with a single blow!
  • Mr. Burns had fired Lenny in "Burns' Heir". However, Lenny is seen working at the plant in later episodes.

Cultural References

Season 7 Season 8 References/Trivia Season 9
Treehouse of Horror VIIYou Only Move TwiceThe Homer They FallBurns, Baby BurnsBart After DarkA Milhouse DividedLisa's Date with DensityHurricane NeddyEl Viaje Misterioso de Nuestro Jomer (The Mysterious Voyage of Homer)The Springfield FilesThe Twisted World of Marge SimpsonMountain of MadnessSimpsoncalifragilisticexpiala(Annoyed Grunt)ciousThe Itchy & Scratchy & Poochie ShowHomer's PhobiaBrother from Another SeriesMy Sister, My SitterHomer vs. the Eighteenth AmendmentGrade School ConfidentialThe Canine MutinyThe Old Man and the LisaIn Marge We TrustHomer's EnemyThe Simpsons Spin-Off ShowcaseThe Secret War of Lisa Simpson