Disney Wiki
Disney Wiki

"October 31st" is the fourteenth episode of Kim Possible, and the series' Halloween episode.


While attempting to take back the Centurion Project, which appeared to be a small metallic bracelet, from Dr. Drakken, Kim Possible manages to get it stuck around her wrist, not knowing what it does.

Later that same day, Monique told her that Josh Mankey would be at her Halloween party, and Kim felt compelled to lie to Ron Stoppable and her mother so she could sneak off to Monique's party. She told her mother she was going Trick or Treating with Ron, which they did traditionally when they were kids, but tells Ron she had to be with her mother at a hospital-organized haunted house. Wade helped her realize that every time she lied the Centurion Project grew on her body, covering more and more of it.

Drakken and Duff Killigan were both separately listening in to the conversation at different points of time, and they each heard one of the two lies Kim told her entourage. Thinking she told the truth, Drakken went to the hospital while Killegan headed for the neighborhood, each trying to get their hands on the Project.

At Monique's party, Kim spoke with Josh, who was dressed as a pirate. He was very intrigued by the fact that she was dressed as a princess and had a cybernetic hand, which, unknown to him, was actually the Centurion Project. As Kim continued to lie, still trying to impress him, it grew more and more, eventually covering her whole body in a powerful battle suit.

Using this technology, she flew over to the hospital where the two villains were questioning her parents on her whereabouts with Ron as a hostage. They fought, and she won thanks to the Centurion Project's abilities. However, the villains are disappointed in Kim for lying to Ron and her parents as they are arrested and taken away by the police.

Once coming clean about her lies with her parents and Ron, who already knew the truth from the villains, the cybernetic armor receded back to its original dormant bracelet form. Ron then proposed to Mankey they go Trick or Treating, which he accepted. Josh was even agreeable with Ron's two-person unicorn costume, of which Ron was the back-end. Kim, who had been expressing Trick or Treating as lame, regretted her decisions as her crush left with Ron, while she was grounded.



  • This is the fourteenth episode in chronological order.
  • This is one of the few episodes in the series where Kim is actually grounded.
  • In production order, this is the last episode of season 1.


  • As Kim answers her phone to talk to Monique, the Centurion Project is no longer on her left arm.
  • When the Centurion Project activated in full, it tore apart the princess costume Kim was wearing for Monique's party, but somehow the Kimmunicator was trapped within the armor. When the armor was deactivated, Kim was back to her normal clothes.
    • So either this is a minor consistency error or Kim had her normal clothes on under both the princess costume and the battle armor, or the Kimmunicator was inexplicably tucked into her undergarments.
  • As the Centurion Project deploys and covers Kim's head, it covers her tiara. However, when the Project retreats back into the bracelet, she is no longer wearing the tiara.
  • When Kim is talking to Wade upstairs about the Centurion Project, she is barefoot. When she answers Ron at the door, a second or two later, she is wearing shoes.
    • It wasn't really an error. In fact, it takes longer than a few seconds to get down a couple flights of stairs, from Kim's room to the front door. It takes a woman hardly any time to slip shoes on.
      • Actually, this is what happened; Kim had her shoes the whole time she was on the phone with Monique, then she realized that her bracelet had grown. Following a commercial break, Kim has her shoes off while talking to Wade. So the only real error is that she would bother to take off shoes at that point.
  • When Kim answers the door, her green shirt should be in Ron's sightline. Yet he does not react at all to the battle armor growing over it, or the fact that her shirt is suddenly metallic silver.
  • When Kim finally gets to the party, both her arms are armored. But this occurs before the right one is covered.
  • At the end of the episode, both of Shego's gloves are green, rather than one being green, and the other black.
  • While kicking Duff Killigan then throwing Shego at Killigan, the Centurion Project on Kim's right wrist is missing.
  • When Drakken tries to take the Centurion Project off Kim's wrist, his dark circles around his eyes were not black like they normally were even when he closes them.


  • The site where Drakken and Shego deal with Duff Killigan to acquire the Centurion Project is the same location as Kim met with "Big Daddy" Brotherson in "Number One".

Home video releases

  • Kim Possible: The Complete First Season


v - e - d
Kim Poss.jpg
Shows/Movies: Kim Possible"Rufus" (Lilo & Stitch: The Series crossover episode)"Codename: Electric Haircut" (Fillmore! crossover episode)Live-action filmKim Hushable

Video Games: Kim Possible: What's the Switch?Kim Possible: KimmunicatorKim Possible: Revenge of Monkey FistKim Possible 2: Drakken's DemiseKim Possible 3: Team PossibleKim Possible: Global Gemini
Books: Bueno NachoShowdown at Camp WannaweepThe New RonDownhillKilligan's IslandAttack of the Killer BebesRoyal PainTweeb TroubleExtremeClonedCode Word: KimThe Kim Possible FilesSave the World KitPick a Villain!: Badical BattlesPick a Villain!: Game On!Pick a Villain!: Masters of MayhemPick a Villain!: So Not the Drama!

Disney Parks
Kim Possible World Showcase Adventure
Heroes: Kim PossibleRon StoppableRufusWadeDr. Ann PossibleDr. James PossibleJim and Tim PossibleMr. StoppableMrs. StoppableHana StoppableMoniqueSteve BarkinBonnie RockwallerBrick FlaggNedNana PossibleTeam GoMartin SmartyArtie SmartyTeam ImpossibleBetty DirectorCousin LarryVivian Francis PorterFelix RentonZita FloresMaster SenseiYoriSlim PossibleJoss PossibleYonoMegoHegoWego TwinsSteel ToePain KingProfessor AcariConnie and Lonnie RockwallerMrs. RockwallerTaraJessicaHopeMarcellaLizCrystalFranklin BarkinWayneShaunReuben StoppableVinnieBig MikeMr. McHenryJuniorPrince WallyWanda WongToshimiruAlan PlattAkuteOfficer HobbleAmeliaPop Pop PorterKyoko YoshikoNakasumiTimothy NorthSADIMiddleton High School CheerleadersWill DuCyrus BortelOh BoyzRoachieSnake-CatRabbit-RhinoAthena

Villains: Dr. DrakkenShegoMonkey FistDuff KilliganSeñor Senior, SeniorSeñor Senior, JuniorDNAmyGil MossCamille LéonFrugal LucreBebeAdrena LynnGeminiProfessor DementorFashionistasWarmongaWarhokMotor EdFalsetto JonesNanny MaimHank PerkinsJackie the JackalAviariusFukushimaKnights of RodeghanMalcolm NeviousElectroniqueDr. FenSummer GaleCommodore PuddlesMonkey NinjasEricBartholomew LipskyMiss GoProfessor DemensJack HenchThe MathterYono

Season One: CrushSink or SwimThe New RonTick-Tick-TickDownhillBueno NachoNumber OneMind GamesAttack of the Killer BebesRoyal PainCoach PossiblePain King vs. CleopatraMonkey Fist StrikesOctober 31stAll the NewsKimitation NationThe Twin FactorAnimal AttractionMonkey Ninjas in SpaceRon the ManLow Budget

Season Two: Naked GeniusGrudge MatchTwo to TutorThe Ron FactorCar TroubleRufus in ShowAdventures in Rufus-SittingJob UnfairThe Golden YearsVirtu-RonThe Fearless FerretExchangeRufus vs. Commodore PuddlesDay of the SnowmenA Sitch in TimeA Very Possible ChristmasQueen BebeHidden TalentReturn to Camp WannaweepGo Team GoThe Full MonkeyBlushPartnersOh BoyzSick DayThe Truth HurtsMother's DayMotor EdRon MillionaireTriple SRewriting History
Season Three: Steal WheelsEmotion SicknessBondingBad BoyShowdown at the Crooked DDimension TwistSo the DramaOverdueRoachieRappin' DrakkenTeam ImpossibleGorilla FistAnd the Mole Rat Will Be CGI
Season Four: Ill SuitedThe Big JobTrading FacesThe Cupid EffectCar AlarmMad Dogs and AliensGrande Size MeClothes MindedBig BotherFashion VictimOdds Man InStop Team GoCap'n DrakkenMathter and FerventThe Mentor of Our DiscontentOh No! Yono!Clean SlateHomecoming UpsetChasing RufusNursery CrimesLarry's BirthdayGraduation

SADINeuro-Compliance ChipLotus BladeKimmunicatorSilver CutlassThe AttitudinatorAmulet of the Monkey KingMolecular Muscle EnhancerNacoDiablo SauceGiant Laser DrillPop Pop's Mini Corn DogsRoth SL CoupeGrappling hook
MiddletonMiddleton High SchoolMiddleton MallBueno NachoSmarty MartPossible HouseStoppable HouseClub BananaMiddleton Space CenterMiddleton Medical CenterCamp WannaweepYamanouchi Ninja SchoolForbidden City MuseumPickle on a PikeMiddleton Institute of Science and TechnologyMiddleton Magnetic InstituteMiddleton Geological CenterMiddleton Motor LodgeUniversity of UppertonCanadaTokyoJapan
Call Me, Beep Me!Could it BeRappin' DrakkenNaked Mole RapSay the WordPop Pop's Mini Corn Dogs (song)It's Just YouA Ringlin' Jinglin' Christmas
See Also
Team PossibleKim Possible World Showcase Adventure