List of Codename: Kids Next Door episodes

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This is a list of episodes of the American animated television series Codename: Kids Next Door, broadcast on Cartoon Network. Each season consists of 13 episodes, most of which are composed of two 11-minute stories, making 26 segments in all. There are also several full-length 22 minute episodes. Each title is in the form of an acronym that gives the viewer clues as to what the plot is. Codename: Kids Next Door debuted on December 6, 2002, and ended on January 21, 2008.[1][2] There are a total of 78 episodes.

Two television films were also made; "Operation: Z.E.R.O." aired on August 11, 2006 and "Operation: I.N.T.E.R.V.I.E.W.S."[3] aired on January 21, 2008.

Series overview[edit]

Season Episodes Originally aired
First aired Last aired
Pilot September 4, 1998 (1998-09-04) July 20, 2001 (2001-07-20)
1 13 December 6, 2002 (2002-12-06) March 7, 2003 (2003-03-07)
2 13 October 3, 2003 (2003-10-03) June 4, 2004 (2004-06-04)
3 13 June 11, 2004 (2004-06-11) November 12, 2004 (2004-11-12)
4 13 November 19, 2004 (2004-11-19) July 22, 2005 (2005-07-22)
5 13 September 30, 2005 (2005-09-30) August 25, 2006 (2006-08-25)
6 13 September 9, 2006 (2006-09-09) December 7, 2007 (2007-12-07)
Operation: Z.E.R.O. August 11, 2006 (2006-08-11)
Specials November 10, 2007 (2007-11-10) January 21, 2008 (2008-01-21)

Episodes[edit]

Pilot (2001)[edit]

No.TitleWritten, storyboarded, and directed byOriginal air dateProd.
code
1"Kenny and the Chimp: Diseasy Does It or Chimp N'Pox"Mr. WarburtonSeptember 4, 1998 (1998-09-04)001
The pilot and only produced episode for Mr. Warburton's unproduced series Kenny and the Chimp. A working title for the episode was "Chimp N'Pox". It is featured as part of the first episode of Codename: Kids Next Door.
2"No P in the OOL"Mr. WarburtonJuly 20, 2001 (2001-07-20)101b
When the villainous Mr. Wink and Mr. Fibb extend the adult swimtime in the neighbourhood pool the Kids Next Door are sent a red alert to stop them. Numbuh One suggests employing the Kid-A-Pault, a Kid's Next Door weapon to put an end to this tyranny...But their plan fails, leaving them to find other means of battling Mr Wink and Mr Fibb.

Season 1 (2002–03)[edit]

No.
overall
No. in
season
TitleWritten byStoryboarded byOriginal air dateProd.
code
1a1a"Operation: C.A.K.E.D."
"Capturize And Kidnapify Enemy Dessert"
Mr. WarburtonMaurice FontenotDecember 6, 2002 (2002-12-06)101a
The Kids Next Door attempt to stop a birthday party for their arch-enemies, the Delightful Children from Down the Lane. The task is made complicated by the presence of The Big Badolescent, a girl who grows alarmingly in size and strength when she does not get her way.
Note: This episode is only 7 minutes long and is paired with "Diseasy Does It" and "No P in the OOL" when aired.
1b1b"Kenny and the Chimp: Diseasy Does It or Chimp N'Pox"Mr. WarburtonMr. WarburtonDecember 6, 2002 (2002-12-06)000
A rerun of the first pilot.
1c1c"No P in the OOL"Mr. WarburtonMr. WarburtonDecember 6, 2002 (2002-12-06)101b
A rerun of the second pilot.
2a2a"Operation: I.-S.C.R.E.A.M."
"Important – Steal Creamy Refrigerated Edibles Avoid Meltdown"
Mr. Warburton & Mo WillemsMatt PetersDecember 6, 2002 (2002-12-06)102a
The group catches wind of some ice cream men who refuse to give ice cream to children, so they interrogate them and get the password to their ice cream factory, only to be in for a major surprise from the Delightful Children from Down the Lane, because the ice cream that they take turns into a monster that tries to eat them, but eventually gets defeated by a heater that was turned on by Numbuh 3.
2b2b"Operation: C.A.N.N.O.N."
"Cannon And Naptime Not Occurring Normally"
Mo Willems & Mr. WarburtonBob SuarezDecember 6, 2002 (2002-12-06)102b
Numbuh 4 forces the other operatives to build a "clam cannon" when Numbuh 1 leaves.
3a3a"Operation: N.O.-P.O.W.U.H."
"New Orders – Pulverize Opposition Without Utilizing Hamsters"
Mo Willems & Mr. WarburtonKim ArndtDecember 13, 2002 (2002-12-13)103a
The hamsters that power Sector V's weapons go on vacation because of Numbuh 3 telling them to. Meanwhile, the Delightful Children from Down the Lane looks for villains to attack Sector V, so they send an old lady named Gramma Stuffum, who is fixated on fattening kids, to Sector V's powerless HQ.
3b3b"Operation: T.E.E.T.H."
"Tooth Extracting Enemy Terrorizes Headquarters"
Mr. Warburton & Mo WillemsKim ArndtDecember 13, 2002 (2002-12-13)103b
Numbuh 3's teeth are cleaned by a dental-obsessive villain, Knightbrace.
4a4a"Operation: P.I.R.A.T.E."
"Pirates Invade Repository And Treats Extracted"
Robert Leighton, Mr. Warburton, & Mo WillemsTom ConnorDecember 20, 2002 (2002-12-20)104a
Stickybeard and the other Candy Pirates steal Sector V's candy, including Numbuh 5's secret stash. Numbuh 5 doesn't want her candy stash to be taken, so she just goes with it. The KND have to save her and the candy too.
4b4b"Operation: C.O.W.G.I.R.L."
"Crazy Old Woman Goes Increasingly Really Loco"
Tom Eaton, Mr. Warburton, & Mo WillemsTony EastmanDecember 20, 2002 (2002-12-20)104b
An adult named Lasso Lass (who keeps acting like a kid) wants to help Sector V defeat Mr. Wink and Mr. Fibb.
5a5a"Operation: T.U.R.N.I.P."
"Turnips Unfortunately Reaching Near Infestation Point"
Robert Leighton, Mr. Warburton, & Mo WillemsGuy MooreDecember 27, 2002 (2002-12-27)105a
When turnips are found everywhere in Sector V's treehouse, they go to the source: a giant turnip, to defeat it.
5b5b"Operation: M.I.N.I.-G.O.L.F."
"Miniaturization Is Now Issue – Golfing Opposite Looney Fanatic"
Mo Willems & Mr. WarburtonMaurice FontenotDecember 27, 2002 (2002-12-27)105b
After Numbuh 2 beats a mini-golf champion at mini-golf, the golfer shrinks Numbuh 2, and a whole lot of sights from around the world.
6a6a"Operation: O.F.F.I.C.E."
"On Fourteenth Floor Is Corporate Evil"
Mr. Warburton & Mo WillemsKim ArndtJanuary 3, 2003 (2003-01-03)106a
When his father brings Numbuh 4 to work for "Bring Your Daughter to Work Day", Numbuh 4 discovers his father's boss plans to send him and all the daughters of his coworkers to Pluto.
6b6b"Operation: A.R.C.T.I.C."
"Am Really Cold That Is Certain"
Mr. Warburton & Mo WillemsDavid WachtenheimJanuary 3, 2003 (2003-01-03)106b
A fellow operative, Numbuh 30c, is sent to help Sector V stop a villain from using a weather machine to make no more snow days for school. It turns out that he was not helping, because he sent them the wrong directions, ignored their cries for help, and sent a missile to attack them.
7a7a"Operation: L.I.C.E."
"Lice Interrupt Cheese Eating"
Robert Leighton, Mr. Warburton, & Mo WillemsMatt PetersJanuary 10, 2003 (2003-01-10)107a
The Delightful Children from Down the Lane attack Sector V's headquarters with an infestation of hair-eating lice. After the KND find out they don't like nacho cheese, they decide to shoot nacho cheese at them to get rid of them.
7b7b"Operation: L.I.Z.Z.I.E."
"Love Is Zesty Zany Insanity Eh?"
Mo Willems & Mr. WarburtonBob SuarezJanuary 10, 2003 (2003-01-10)107b
Numbuh 1 has a secret girlfriend who he often neglects because of his Kids Next Door responsibilities, forcing her to use a boyfriend helmet to mind-control Numbuh 1. If the helmet stays on for too long, it will start to merge with Numbuh 1's head and stay on forever.
8a8a"Operation: T.H.E.-F.L.Y."
"Tiny Horsefly Examines – Five Little Youngsters"
Mo Willems & Mr. WarburtonGuy MooreJanuary 17, 2003 (2003-01-17)108a
A fly finds its way into Sector V's headquarters.
8b8b"Operation: P.O.I.N.T."
"Prowling Operatives Investigate Naughty Teenagers"
Mr. Warburton & Mo WillemsTom ConnorJanuary 17, 2003 (2003-01-17)108b
All of the teenagers in Sector V's hometown have formed a place called The Point, and Numbuh 1 suspects that they are helping the adults.
9a9a"Operation: C.A.B.L.E.-T.V."
"Crazy Arrogant Baby Loses Every – Television Viewer"
Mo Willems & Mr. WarburtonMaurice FontenotJanuary 24, 2003 (2003-01-24)109a
A villainous half-man, half-baby named Mr. B gives the Kids Next Door a television series of their own.
9b9b"Operation: C.A.M.P."
"Children Are Miserable Parents"
Mo Willems & Mr. WarburtonJoe St. PierreJanuary 24, 2003 (2003-01-24)109b
A lost baby skunk interferes with a mission to rescue brainwashed campers.
10a10a"Operation: T.O.M.M.Y."
"Totally Obnoxious Moronic Meddling Youngster"
Mo Willems & Mr. WarburtonKaren DisherFebruary 7, 2003 (2003-02-07)110a
Numbuh 2's little brother, Tommy (who is shunned by Sector V), joins forces with a villain, Common Cold.
10b10b"Operation: C.H.A.D."
"Charming Hero Avoids Destruction"
Mo Willems & Mr. WarburtonMike WetterhahnFebruary 7, 2003 (2003-02-07)110b
Two parental villains are stupefying KND operatives around the world; an operative named Chad (Numbuh 274) enlists the help of Sector V.
11a11a"Operation: P.I.A.N.O."
"Pesky Instruments Advances New Operative"
Mo Willems & Mr. WarburtonMatt PetersFebruary 14, 2003 (2003-02-14)111a
Sector V tries to destroy all the pianos in a truck with a hamster that acts as Numbuh 4's replacement.
11b11b"Operation: Z.O.O."
"Zoologically Obsessed Octogenarian"
Mo Willems & Mr. WarburtonBob SuarezFebruary 14, 2003 (2003-02-14)111b
Sector V is put into a "kids zoo" and must unite with the Delightful Children from Down the Lane and get all the other children out of their cages before lunch time to escape being fed to the zoo's cannibal bully.
12a12a"Operation: Q.U.I.E.T."
"Quiet Unlikely In Entire Treehouse"
Mo Willems & Mr. WarburtonGuy MooreFebruary 21, 2003 (2003-02-21)112a
Numbuh 5 tries to keep the treehouse quiet so Numbuh 1 can sleep.
12b12b"Operation: R.A.I.N.B.O.W.S."
"Running Amok In Nature's Bounty Observing Wild Simians"
Mo Willems & Mr. WarburtonMatt Peters & Tom ConnorFebruary 21, 2003 (2003-02-21)112b
The boss of Rainbow Monkeys Inc. uses Numbuh 3 to find real Rainbow Monkeys for him.
1313"Operation: G.R.O.W.-U.P."
"Getting Really Old Will – Upset Plans"
Mo Willems & Mr. WarburtonKim Arndt & Maurice FontenotFebruary 28, 2003 (2003-02-28)113
The frustrated Delightful Children from Down the Lane turn to their Father for help destroying Sector V. Their leader is turned into an adult, the treehouse is destroyed, and their faith is shattered; Sector V is forced into a showdown with their most dangerous foe yet.

Season 2 (2003–04)[edit]

No.
overall
No. in
season
TitleWritten byStoryboarded byOriginal air dateProd.
code
14a1a"Operation: C.A.T.S."
"Crazy Aged Tyrant Stinks"
Mo Willems & Mr. WarburtonKim Arndt & Jesse SchmalOctober 3, 2003 (2003-10-03)201a
Numbuh 4 is mistaken for a cat by an old lady after being stuffed in a kitty costume from his dispute with Numbuh 3.
14b1b"Operation: P.O.P."
"Pre-teens Oppose Prohibition"
Mr. Warburton & Mo WillemsMatt Peters & Abigail NesbittOctober 3, 2003 (2003-10-03)201b
The KND's soda pop is sought out by an evil industrialist. The legal age for drinking soda has been changed to 13. Numbuh 2 is caught selling illegal soda at a local bar and discovers a conspiracy to bottle kids.
15a2a"Operation: S.P.A.N.K."
"Sore Posteriers Annoy Naughty Kids"
Mr. Warburton & Mo WillemsMaurice Fontenot & Bob SuarezOctober 10, 2003 (2003-10-10)202a
Count Spankulot joins the KND and turns from his evil ways.
15b2b"Operation: D.A.T.E."
"Dance Actually Threatens Everyone"
Mo Willems & Mr. WarburtonGuy Moore & Quack LeardOctober 10, 2003 (2003-10-10)202b
The KND and nearly every kid in town are invited to a dance at the DCFDTL's mansion. But it was actually a trap, all the party guests (except Numbuh 1 and Lizzie) are "delightfulized" like the DCFDTL.
16a3a"Operation: S.U.P.P.O.R.T."
"Special Underwire Protection Proportedly Outfits Rotten Teenagers"
Mr. Warburton & Mo WillemsKim Arndt & Jesse SchmalOctober 17, 2003 (2003-10-17)203a
Numbuhs 2 and 1 try to find out about Cree's B.R.A.(Battle Ready Armor).
16b3b"Operation: T.A.P.I.O.C.A."
"Teens And Pudding Inconvenience Our Childish Agents"
Mo Willems & Mr. WarburtonMatt Peters & Abigail NesbittOctober 17, 2003 (2003-10-17)203b
Numbuh 2's grandmother joins forces with her friends to locate a pudding supply, which was trapped between the surface of the treehouse.
17a4a"Operation: M.O.V.I.E."
"Meeting of Villains Isn't Entertaining"
Mo Willems & Mr. WarburtonMaurice Fontenot & Bob SuarezOctober 24, 2003 (2003-10-24)204a
Numbuh 4 tries to get into an R-rated movie...to find it's a secret villain meeting.
17b4b"Operation: F.A.S.T.-F.O.O.D."
"Find Another Stupid Task – For Our Oblivious Dodo"
Mo Willems & Mr. WarburtonGuy Moore & Quack LeardOctober 24, 2003 (2003-10-24)204b
Numbuh 3 is sent on a mission for her birthday: to get a fast food meal. But the restaurant is actually for sharks, with kids on the menu as murdering, thanks to a new money-making scheme by Chester.
18a5a"Operation: F.L.A.V.O.R."
"Find Lost Ancient Variety Of Refreshment"
Mo Willems & Mr. WarburtonGuy Moore & Quack LeardOctober 31, 2003 (2003-10-31)205a
Numbuh 5 is kidnapped and sent to a temple to find a mystical flavor of ice-cream known as "The Fourth Flavor" for the DCFDTL. She dreams to have a chance at tasting the long-lost flavor herself, for only those with pure taste buds may taste it.
18b5b"Operation: K.I.S.S."
"Kid's Identity Suddenly Sixteen"
Mo Willems & Mr. WarburtonMaurice Fontenot & Bob SuarezOctober 31, 2003 (2003-10-31)205b
Numbuh 2 is turned into a teenager when an experiment goes horribly wrong, but gets smooth with Numbuh 5's older sister.
19a6a"Operation: S.H.A.V.E."
"Southern Hair Attacks Virtually Everyone"
Mr. Warburton & Mo WillemsMatt Peters & Abigail NesbittNovember 7, 2003 (2003-11-07)206a
The KND investigate why people are getting mustaches. They end up showdowning the "head mustache", but they're in for a surprise of who's to blame.
19b6b"Operation: O.O.M.P.P.A.H."
"Obnoxious Overzealous Male Parent Plays Annoying Horn"
Mr. Warburton & Mo WillemsKim Arndt & Jesse SchmalNovember 7, 2003 (2003-11-07)206b
Numbuh 1's dad is grabbed by a fishing line along with other dads on the lake, and pulled up to some kid's house above the water. He decides that Numbuh 1's dad is his new dad, so Numbuh 1 battles it out with the sousaphone playing dork for his father.
20a7a"Operation: G.H.O.S.T."
"Ghostly Hamsters Overwhelm Spooky Treehouse"
Mr. Warburton & Mo WillemsKim Arndt & Jesse SchmalNovember 14, 2003 (2003-11-14)207a
When Sector V (except Numbuh 4) assists Chubbo's funeral, the ghost arrives at night, kidnapping Numbuh 3 and keeping her with all the past dead hamsters powering the treehouse's core.
20b7b"Operation: F.U.G.I.T.I.V.E."
"Facing Unpleasant Girl's Insulting Taunts Isn't Very Enjoyable"
Mr. Warburton & Mo WillemsMatt Peters & Abigail NesbittNovember 14, 2003 (2003-11-14)207b
The KND try to find an escaped moonbase prisoner at the DCFDTL's mansion, but the boys are brought down with Numbuh 86's yelling and complaining.
21a8a"Operation: T.H.E.-S.H.O.G.U.N."
"Terrible Huge Enemy – Steals Heaps Of Gorgonzola Using Ninjas"
Mr. Warburton & Mo WillemsGuy Moore & Quack LeardNovember 21, 2003 (2003-11-21)208a
A new cheesy restaurant opens, but all the cheese is stolen. When Numbuh 2 tries to use his own cheese, he and Numbuh 4 are captured by cheese ninjas.
21b8b"Operation: C.O.L.L.E.G.E."
"Concerned Operative Leaves Loafers Engaged Goofily Elsewhere"
Mo Willems & Mr. WarburtonMaurice Fontenot & Bob SuarezNovember 21, 2003 (2003-11-21)208b
While the others have their day off, Numbuh 1 tries to rescue the ten-year-old accepted into college. He finds out that it was his own brain the Professor XXXL wanted: a test subject to his snow cones, since Numbuh 1 is immune to brain freeze.
22a9a"Operation: R.E.P.O.R.T."
"Ridiculous Exaggerations Possess Occasionally Real Truth"
Mo Willems & Mr. WarburtonMatt Peters & Abigail NesbittDecember 5, 2003 (2003-12-05)209a
The KND each give an account of what happened to an ordinary package.
22b9b"Operation: B.R.I.E.F."
"Big Reward If Enemy Finished"
Brian Meehl, Mo Willems & Mr. WarburtonKim Arndt & Jesse SchmalDecember 5, 2003 (2003-12-05)209b
Numbuh 1's underwear is attacking him after finding out how careless children are with underwear.
23a10a"Operation: C.A.K.E.D.-T.W.O."
"Commandos Attempt Kapturing Enemy Dessert – They Weren't Obliging"
Mo Willems & Mr. WarburtonGuy Moore & Quack LeardDecember 12, 2003 (2003-12-12)210a
The KND take it to the skies to stop the DCFDTL's birthday cake.
23b10b"Operation: S.P.A.C.E."
"Sister's Playful Anarchy Causes Emergency"
Mr. Warburton & Mo WillemsMaurice Fontenot & Bob SuarezDecember 12, 2003 (2003-12-12)210b
After a spaceship crash caused by Numbuh 3's sister, the KND search an abandoned prisoner transport and discover that they're not alone.
24a11a"Operation: B.E.A.C.H."
"Boys Enthusiastically Attempt Chivalrous Heroics"
Mo Willems & Mr. WarburtonKim Arndt & Jesse SchmalMay 21, 2004 (2004-05-21)211a
A king forces Numbuh 3 to marry him, but she agrees because she thinks they're pretending. Meanwhile, Numbuh 4 will fight King Sandy for Numbuh 3.
24b11b"Operation: U.N.D.E.R.C.O.V.E.R."
"Unusual New Defector Eagerly Reveals Coffee Operation's Vital Enemy Relevance"
Mo Willems & Mr. WarburtonMatt Peters & Abigail NesbittMay 21, 2004 (2004-05-21)211b
The KND try to close down a coffee drilling rig with a surprising ally, Lenny, one of the DCFDTL. But he is actually a trap. BUT the KND know about all of this (except Numbuh 4), and have a surprise in store for the DCFDTL.
25a12a"Operation: D.O.G.F.I.G.H.T."
"Duelling Over Gooey Frankfurters Invariably Gives Hoagie Trouble"
Mo Willems & Mr. WarburtonGuy Moore & Quack LeardMay 28, 2004 (2004-05-28)212a
Numbuh 2 is shot out of the sky by another pilot countless times, who he thinks is a threat.
25b12b"Operation: T.R.I.P."
"Twins Reconnaissance Increases Peril"
Mo Willems & Mr. WarburtonMaurice Fontenot & Bob SuarezMay 28, 2004 (2004-05-28)212b
Numbuh 3 is followed by the ITFBTM (Interesting Twins From Beneath The Mountain), the cousins of the DCFDTL, when she goes to Japan, so they can infiltrate the Japanese KND headquarters.
2613"Operation: E.N.D."
"Everyone Nearly Decommissioned"
Mo Willems & Mr. WarburtonMatt Peters, Kim Arndt, Abigail Nesbitt & Jesse SchmalJune 4, 2004 (2004-06-04)213
Number 86 arrives at the KND treehouse and captures Numbuh 2, 3, 4, and 5 for decommissioning. Numbuh 1, having previously eluded Number 86, immediately sets out to determine who's ordering the wrongful decommissioning of scores of KND operatives.

Season 3 (2004)[edit]

No.
overall
No. in
season
TitleWritten byStoryboarded byOriginal air dateProd.
code
271"Operation: F.U.T.U.R.E."
"Female's Utopian Trap Unleashes Reprehensible Evil"
Mo Willems & Mr. WarburtonKim Arndt, Matt Peters, Jesse Schmal & Abigail NesbittJune 11, 2004 (2004-06-11)301
Numbuh 4 learns he is to be sent to a boarding school – but he isn't worried, as he's always escaped from them before. But then he learns that the school is being run by an evil kid called "Madame Margaret", a girl who is getting high-tech aid from none other than her future self. Madame Margaret's abominable plan is to create a twisted utopia where girls rule the world, using a demonic weapon called the girlifying ray that can turn anything feminine. The team seeming doesn't stand a chance until they receive aid from a strange source: Numbuh 4's own future self. Now the team must defeat this fiendish femme fatale and save the future.
28a2a"Operation: A.F.L.O.A.T."
"Agents Feared Lost On Awful Tide"
Mr. Warburton & Mo WillemsGuy Moore & Quack LeardJune 18, 2004 (2004-06-18)302a
The KND crashland into a sea of asparagus, and find out that they have more to worry about than staying afloat.
28b2b"Operation: L.E.A.D.E.R."
"Lizzie Enthusiastically Assumes Daring Executive Role"
Mo Willems & Mr. WarburtonMaurice Fontenot & Bob SuarezJune 18, 2004 (2004-06-18)302b
Lizzie Devine takes over the KND, and puts herself in Numbuh 1's place.
29a3a"Operation: U.T.O.P.I.A."
"Uncovering The Only Perfect Island Accidentally"
Mo Willems & Mr. WarburtonKim Arndt & Jesse SchmalJune 25, 2004 (2004-06-25)303a
Numbuh 1 discovers an island paradise populated by kids. Numbuh 1 finds a perfect island, with lots of candy, fun and no adults. However, thinking back it's obvious that something strange is happening and has to do with Chester's Happy Headband.
29b3b"Operation: R.O.B.B.E.R.S."
"Rather Ornery Bandits Burglarize Educationally Required Schoolwork"
Mr. Warburton & Mo WillemsMatt Peters & Abigail NesbittJune 25, 2004 (2004-06-25)303b
The Six-Gum Gang is stealing everyone's homework on a school bus for the DCFDTL.
304"Operation: F.O.U.N.T.A.I.N."
"Figure Out Unusual Nerd's Tantalizing And Impossible Necessity"
Mr. Warburton & Mo WillemsGuy Moore, Maurice Fontenot, Quack Leard & Bob SuarezJuly 9, 2004 (2004-07-09)304
The DCFDTL kidnap the team's classmate, a nerdy, spit-talking girl named Leaky-Leona and force her to lead them to the dark underbellies of the school. Alerted by Numbuh 5, the team follows them, and find themselves in an ancient school, laden with deadly booby traps. Avoiding them all, the team finds Leaky-Leona, strangely aged to an old woman, who leads them to the mythical Fountain of Youth. The KND are amazed at the prospect of remaining ten-years old forever.
31a5a"Operation: B.U.T.T."
"Blackmail Uncovers Titanic Tush"
Mo Willems & Mr. WarburtonKim Arndt & Jesse SchmalJuly 16, 2004 (2004-07-16)305a
The DCFDTL plants Numbuh 1 from his swim trunks and get photos of his disproportionately huge buttocks. They black mail him with them.
31b5b"Operation: T.R.A.I.N.I.N.G."
"Tiny Recruits Ambushed In Nefarious Invasion Need Guts"
Mo Willems & Mr. WarburtonMatt Peters & Abigail NesbittJuly 16, 2004 (2004-07-16)305b
Tommy, Sonia and Lee find that the training simulations in the Arctic Base are real.
32a6a"Operation: A.R.C.H.I.V.E."
"Ancient Recorded Children's History Is Very Enlightening"
Mr. Warburton & Mo WillemsGuy Moore & Quack LeardJuly 23, 2004 (2004-07-23)306a
An archive is shown of the creation of adults, and their rebellion of children. Numbuh 1 narrates on how adults were created, how they took control, and families were made.
32b6b"Operation: S.L.U.M.B.E.R."
"Stupid Little Undercover Mission Becomes Excitingly Romp"
Mr. Warburton, Mo Willems & Alison WilgusMaurice Fontenot & Bob SuarezJuly 23, 2004 (2004-07-23)306b
Numbuh 86 is having a top-secret girls only mission. Numbuh 4 is willing to find out what the mission is all about even if it means having to put on a little make up. It turns out it's just a slumber party, but then it turns into a real mission.
33a7a"Operation: P.I.N.K.E.Y.E."
"Private Investigator's New Kase Extra Yucky Epidemic"
Mo Willems & Mr. WarburtonMatt Peters & Abigail NesbittJuly 30, 2004 (2004-07-30)307a
Numbuh 2 investigates a pink eye outbreak in Gallagher Elementary in a noir style. A epidemic of conjunctivitis (pink-eye) has taken several victims. Numbuh 2 must investigate if the cases are coincidental or if a certain nurse is causing them.
33b7b"Operation: K.A.S.T.L.E."
"Kuki And Sister Torpedo Loathsome Engagement"
Mr. Warburton, Mo Willems & Alison WilgusKim Arndt & Jesse SchmalJuly 30, 2004 (2004-07-30)307b
Numbuh 3 is forced to be married to King Sandy (again) when she is at a Rainbow Monkey theme park, but the others won't believe her.
34a8a"Operation: C.A.K.E.D.-T.H.R.E.E."
"Commandos Attempt Kapturing Enemy Desert – They Have Real Extreme Eggravation"
Billy Aronson, Mo Willems & Mr. WarburtonGuy Moore & Quack LeardAugust 6, 2004 (2004-08-06)308a
It's the DCFDTL's birthday once again, and as always, the KND go to rob their nemeses of their ever-delicious birthday cake. However, their plan to neutralize them by egging them goes wrong as chicks hatch from every single egg.
34b8b"Operation: L.O.C.K.D.O.W.N."
"Lurking Otherworldly Childhood Kalamity Delivers Ouchies When Naughty"
Mr. Warburton & Mo WillemsMaurice Fontenot & Bob SuarezAugust 6, 2004 (2004-08-06)308b
Numbuh 5 tries to find an intruder in the KND treehouse. Numbuh 1 orders a complete lock-down of the treehouse but the enemy is already inside, and one by one the operatives are getting spanked. In the end the KND start spanking !
359"Operation: G.R.A.D.U.A.T.E.S."
"Gargantuan Ray's Advance Decimates Unprepared And Terrified Escaping Soldiers"
Mo Willems & Mr. WarburtonMaurice Fontenot, Guy Moore, Bob Suarez & Quack LeardAugust 6, 2004 (2004-08-06)310
The Code Module is recovered by Sector V in time for Tommy to graduate. However, the information inside of it is used by Father to turn every single operative into an animal, leaving Tommy the last one who's not transformed into an animal since he removed his DNA from the Code Module in order to save the KND.
36a10a"Operation: H.U.G.S."
"Humongously Unwieldy Gorilla Showdown"
Mo Willems & Mr. WarburtonKim Arndt & Jesse SchmalAugust 13, 2004 (2004-08-13)309a
Numbuh 4's disgust at anything Rainbow Monkey only increases when he finds himself trapped on Rainbow Monkey Island with a gargantuan, monstrous Rainbow Monkey Kong. He tries to teach it to be a dangerous monster, but all it can do is love.
36b10b"Operation: J.E.W.E.L.S."
"Juvenile Escapes With Extremely Luscious Sweet"
Mo Willems & Mr. WarburtonMatt Peters & Abigail NesbittAugust 13, 2004 (2004-08-13)309b
Numbuh 5 journeys to the exotic Al-Shugar Desert to recover her stolen candy, the Blurpleberry Supreme, and discovers she's not the only one searching for the powerful, mystical candy.
37a11a"Operation: T.R.I.C.K.Y."
"Trivial Rival Instigates Candy Krazy Yearning"
Mo Willems & Mr. WarburtonKim Arndt & Jesse SchmalOctober 15, 2004 (2004-10-15)311a
Numbuh 4 tries to get his candy back from Stickybeard on Halloween.
37b11b"Operation: U.N.C.O.O.L."
"Undead's Nocturnal Craving Overtakes Operative's Love"
Mr. Warburton & Mo WillemsMatt Peters & Abigail NesbittOctober 15, 2004 (2004-10-15)311b
The KND try to find Numbuh 78 in a treehouse infested with Nerd Zombies. *Note: Dexter from Dexter's Laboratory makes a cameo appearance as one of the hot-air balloons.
38a12a"Operation: P.R.E.S.I.D.E.N.T."
"Protection Requires Extreme Skill Involving Democratic Elected Notable's Transportation"
Mo Willems & Mr. WarburtonGuy Moore & Quack LeardNovember 5, 2004 (2004-11-05)312a
The KND try to get the Fourth Grade Class President to his Town Council meetings safely.
38b12b"Operation: H.O.S.P.I.T.A.L."
"Hurt Operative Safely Protected In Totally Antiseptic Location"
Mr. Warburton & Mo WillemsMaurice Fontenot & Bob SuarezNovember 5, 2004 (2004-11-05)312b
An important operative suffers an accident on a dangerous mission and is sent to the hospital. But one ex-KND member is out to scramblify his brain, and it's up to Sector V to make sure he is safe, especially Numbuh 3.
39a13a"Operation: S.P.R.O.U.T."
"Sickening Produce Removal Operation Ultra Tricky"
Mo Willems & Mr. WarburtonMatt Peters & Abigail NesbittNovember 12, 2004 (2004-11-12)313a
Numbuh 4 accidentally eats a brussels sprout, sending the rest of the KND on an emergency Fantastic Voyage to stop the dreaded vegetable from being digested.
39b13b"Operation: H.O.U.N.D."
"Homework Obliterated Using Nefarious Dog"
Mo Willems & Mr. WarburtonKim Arndt & Jesse SchmalNovember 12, 2004 (2004-11-12)313b
Numbuh 5 comes face to face with a vicious dog who is always eating her homework.

Season 4 (2004–05)[edit]

No.
overall
No. in
season
TitleWritten byStoryboarded byOriginal air dateProd.
code
40a1a"Operation: R.A.B.B.I.T."
"Rescue Aids Beloved Bunny In Trouble"
Mr. Warburton & Mo WillemsKim Arndt & Jesse SchmalNovember 19, 2004 (2004-11-19)401a
Numbuhs 2 and 5 travel through the school jungle gym to help find the First Grade's missing pet bunny, Mr. Fluffalupagus, from Heinrich von Marzipan, who kidnapped him and plans on making chocolate bunnies from real bunnies by dipping them into the chocolate volcano.
40b1b"Operation: F.L.U.S.H."
"Foolish Loser Undoes Sinister Hopes"
Mo Willems & Mr. WarburtonMaurice Fontenot & Bob SuarezNovember 19, 2004 (2004-11-19)401b
Mr. Boss, Knightbrace, Mr. Wink & Mr. Fibb and the Crazy Old Cat Lady are take over the treehouse of Sector V, and The Toiletnator tries to get rid of the KND for good, or so he thinks.
41a2a"Operation: F.O.O.D.F.I.T.E."
"Fiendish Old Ogre's Disgusting Food Is Thrown Everywhere"
Mr. Warburton & Mo WillemsKim Arndt, Jesse Schmal & Anthony DavisNovember 26, 2004 (2004-11-26)402a
The KND battle with Grandma Stuffum in the school cafeteria.
41b2b"Operation: C.L.U.E.S."
"Cutlery's Location Uncovers Elementary Solution"
Mo Willems & Mr. WarburtonMatt Peters & Abigail NesbittNovember 26, 2004 (2004-11-26)402b
Numbuh 3's family are invited to Numbuh 2's house, where Mrs. Gilligan is hoping to get a promotion out of this. Later it's revealed that the Rainbow Monkey is stabbed by a fork.
42a3a"Operation: N.U.G.G.E.T."
"Numbuh Uncovers Glistening Golden Edible Treat"
Mo Willems & Mr. WarburtonGuy Moore & Quack LeardDecember 3, 2004 (2004-12-03)403a
Numbuh 4 tries to protect chicken nugget mines from the DCFDTL.
42b3b"Operation: M.A.C.A.R.R.O.N.I."
"Museum's Artwork Cruelly And Recklessly Ripped Off Nearly Impossibly"
Mo Willems & Mr. WarburtonMaurice Fontenot & Bob SuarezDecember 3, 2004 (2004-12-03)403b
The KND try to protect the Macaroni Museum of Art from being ransacked, with the worst KND operative ever, Marty Sullivan, AKA Numbuh 13, on their side.
434"Operation: P.O.O.L."
"Prevent Opposite Operative's Larceny"
Mo Willems & Mr. WarburtonKim Arndt, Matt Peters, Jesse Schmal & Abigal NesbittDecember 10, 2004 (2004-12-10)404
Numbuh 4's new pool is actually a portal to an alternate version of the KND Universe where their counterparts known as the DNK (Destructively Nefarious Kids) are evil. The kids do all the adults job whereas the adults sit around and play video games. While swimming in the pool, Lizzie is captured by an evil opposite of herself, Eizzil Enived (Lizzie's name backwards), and Nigel follows the captor back to her home universe.
445"Operation: C.A.K.E.D.-F.O.U.R."
"Children's Annual Kompetition Exposes Devilishly - For One Ultimate Race"
Mr. Warburton & Mo WillemsGuy Moore, Maurice Fontenot, Quack Leard & Bob SuarezDecember 17, 2004 (2004-12-17)405
The KND tube race to get the DCFDTL's delicious birthday cake.
45a6a"Operation: S.I.T.T.E.R."
"Sweetheart's Involvement Transforms The Evening's Reality"
Mo Willems & Mr. WarburtonKim Arndt & Jesse SchmalApril 29, 2005 (2005-04-29)406a
Numbuh 2's mom has to go out so she finds Cree to babysit Tommy and him.
45b6b"Operation: S.A.T.U.R.N."
"Stuff Abducted Turns Up Revolving Nowhere"
Mo Willems & Mr. WarburtonMatt Peters & Abigail NesbittApril 29, 2005 (2005-04-29)406b
The KND try to stop a mysterious being from collecting all the Rainbow Monkeys in the world-- including Numbuh 3's beloved ones.
46a7a"Operation: C.H.O.C.O.L.A.T.E."
"Candy Hunting Operative's Chocolatized Opponent Literally A Touchy Enemy"
Mo Willems & Mr. WarburtonMaurice Fontenot & Bob SuarezMay 6, 2005 (2005-05-06)407a
Numbuh 5 tries to stop Heinrich, now a chocolate monster (Recapping the aftermath of "Operation: R.A.B.B.I.T."), from destroying her friends.
46b7b"Operation: M.A.T.A.D.O.R."
"Misbehaving Agent Teases Adults During Organized Recreation"
Mo Willems & Mr. WarburtonGuy Moore & Quack LeardMay 6, 2005 (2005-05-06)407b
Numbuh 4 must choose between his job as a KND operative or be a bully fighter.
47a8a"Operation: L.U.N.C.H."
"Lizzie Underappreciates Nigel's Chowtime Hardworkingness"
Mr. Warburton & Mo WillemsMatt Peters & Abigail NesbittMay 13, 2005 (2005-05-13)408a
Lizzie feels that Nigel works too much during lunch, so she forces him to have lunch with her, but he can't work. Meanwhile, a group of lunch thieves and their leader Robin Food break into the cafeteria and start stealing everybody's lunches, including Lizzie and Numbuh 1's.
47b8b"Operation: M.U.N.C.H.I.E.S."
"Morning Uncovers Needed Crunchiness Hidden In Enemy Store"
Mo Willems & Mr. WarburtonKim Arndt & Jesse SchmalMay 13, 2005 (2005-05-13)408b
The KND have run out of Rainbow Munchies, their favorite cereal, so they send out tennis-ball probes to find a box. They find it in Aisle Number 60-teen at the Supervillains Supermarket & Deli, but it is the last one the store has, and it's as popular with the bad guys as it is with the KND!
48a9a"Operation: K.N.O.T."
"Kids Necks Overwhelmingly Tied"
Mr. Warburton & Mo WillemsGuy Moore & Quack LeardMay 20, 2005 (2005-05-20)409a
Numbuh 1 battles a group of snake ties with an adult against them.
48b9b"Operation: C.L.O.S.E.T."
"Child Lost On Severely Elevated Tundra"
Mo Willems & Mr. WarburtonMaurice Fontenot & Bob SuarezMay 20, 2005 (2005-05-20)409b
The KND try to rescue a boy from a monster in the closet.
4910"Operation: S.N.O.W.I.N.G."
"Sickly Nigel Opposes Warped Incumbent's Nasty Grasp"
Mo Willems & Mr. WarburtonMatt Peters, Kim Arndt, Abigail Nesbitt & Jesse SchmalMay 27, 2005 (2005-05-27)410
Jimmy Nixon McGarfield (the fourth-grade president) forces other kids back into school on a first snow day for a special assembly after Numbuh 1 is too sick to play.
5011"Operation: M.A.U.R.I.C.E."
"Mature Agent Undergoes Reprogramming Into Childhood's Enemy"
Mo Willems & Mr. WarburtonMaurice Fontenot, Guy Moore, Bob Suarez & Jesse SchmalJuly 8, 2005 (2005-07-08)411
Maurice, a member of the Kids Next Door is de-commissioned. Numbuh 5 is saddened by it, and suggests that they monitor Maurice to make sure the teenagers don't recruit him.
51a12a"Operation: L.O.V.E."
"Little Operative Very Emotional"
Mo Willems & Mr. WarburtonMatt Peters & Abigail NesbittJuly 15, 2005 (2005-07-15)412a
Numbuh 3 stars in a romantic musical as the lead girl. But when Numbuh 4 interrupts the play, it becomes a real war on stage between the DCFDTL and the KND.
51b12b"Operation: C.O.U.C.H."
"Creepy Otherworld Under Cushiony Heap"
Mo Willems & Mr. WarburtonKim Arndt & Quack LeardJuly 15, 2005 (2005-07-15)412b
Numbuh 4 tries to battle it out with an evil adult in his couch.
52a13a"Operation: D.O.D.G.E.B.A.L.L."
"Dangerous Old Dude's Game Excellently Beats All Little Losers"
Mo Willems & Mr. WarburtonGuy Moore & Jesse SchmalJuly 22, 2005 (2005-07-22)413a
Numbuh 4 tries to battle against the Dodgeball Wizard for his rank.
52b13b"Operation: F.E.R.A.L."
"Friends Extract Really Ape-ified Leader"
Mo Willems & Mr. WarburtonMaurice Fontenot & Bob SuarezJuly 22, 2005 (2005-07-22)413b
Numbuh 1 and Sector V are on Rainbow Monkey Island trying to take "The Code" from the Delightful Children.

Season 5 (2005–06)[edit]

No.
overall
No. in
season
TitleWritten byStoryboarded byOriginal air dateProd.
code
531"Operation: E.L.E.C.T.I.O.N.S."
"Enemy Launches Evil Campaign To Inflame Our Noble School"
Mr. Warburton & Andy RheingoldKim Arndt, Matt Peters, Jesse Schmal & Abigal NesbittSeptember 30, 2005 (2005-09-30)502
The KND are up against more than they bargained for when they try to prevent the DCFDTL for dashing the school elections, especially when the situation involves 8th graders.
54a2a"Operation: D.U.C.K.Y."
"Dirty Unwashed Captain's Kowardly Yacht"
Mr. Warburton & Andy RheingoldGuy Moore & Quack LeardOctober 14, 2005 (2005-10-14)503a
Tommy embarks on a journey with a cowardly cleanliness-fearing captain in the bath waters.
54b2b"Operation: D.I.A.P.E.R."
"Drooling Infants Awarded Perilous Emergency Rescue"
Andy Rheingold & Mr. WarburtonMaurice Fontenot & Bob SuarezOctober 14, 2005 (2005-10-14)503b
The KND go to rescue babies from the hospital to protect them from becoming automatic adults. Numbuh 5 thinks the others are insane and tries to bring them back, but the babies themselves have other plans.
55a3a"Operation: B.U.L.L.I.E.S."
"Big Ugly Lunks Like Intimidating Entrapped Scaredycats"
Andy Rheingold & Mr. WarburtonKim Arndt & Anthony DavisOctober 21, 2005 (2005-10-21)504a
Numbuhs 2 and 4 try to escape from an island inhabited by bully monsters.
55b3b"Operation: F.I.S.H.Y."
"Feline Invaders Swarm Headquarters Yearningly"
Mr. Warburton & Andy RheingoldMatt Peters & Abigail NesbittOctober 21, 2005 (2005-10-21)504b
Numbuhs 2 and 4 travel to a certain place in the treehouse to give Numbuh 3's goldfish a proper funeral, while Numbuhs 1 and 5 try to win her a new one from a rigged carnival game.
56a4a"Operation: B.R.E.A.K.U.P."
"Boys Ruin Everything And Kreate Upset People"
Andy Rheingold & Mr. WarburtonMaurice Fontenot & Bob SuarezNovember 11, 2005 (2005-11-11)505a
Numbuh 4 uncovers a game in which priceless vases are broken.
56b4b"Operation: S.A.F.A.R.I."
"Shots Are Fired At Rear Incessantly"
Mr. Warburton & Andy RheingoldJesse Schmal & Anthony DavisNovember 11, 2005 (2005-11-11)505b
Numbuh 1 tries to flee from a doctor who wants to cure his moosebumps.
575"Operation: N.A.U.G.H.T.Y."
"Ninnies Almost Undo Greatest Holiday This Year"
Mr. Warburton & Mo WillemsMatt Peters, Kim Arndt, Abigail Nesbitt & Quack LeardDecember 16, 2005 (2005-12-16)501
The KND try to save Christmas when the DCFDTL frame them for the theft of a gift-creating contraption called the "REINDEER System" created by Santa.
58a6a"Operation: V.I.R.U.S."
"Very Icky Research Under Sea"
Andy Rheingold & Mr. WarburtonKim Arndt & Jesse SchmalJanuary 14, 2006 (2006-01-14)506a
Numbuh 5 tries to save her sister Cree from a contagious disease that KND have made in revenge for creating chicken pox.
58b6b"Operation: O.U.T.B.R.E.A.K."
"Overflowed Undersea Treehouse Bears Really Extra Awful Kontamination"
Mr. Warburton & Andy RheingoldMatt Peters & Abigail NesbittJanuary 14, 2006 (2006-01-14)506b
The KND try to close up a virus being spread in a KND undersea laboratory.
59a7a"Operation: C.A.N.Y.O.N."
"Clear Area Need You Out Now"
Andy Rheingold & Mr. WarburtonMaurice Fontenot & Bob SuarezJanuary 21, 2006 (2006-01-21)507a
The KND try to make a present for the Global KND anniversary.
59b7b"Operation: H.O.L.I.D.A.Y."
"Hamsters On Leave In Disastrous Airline Yarn"
Mr. Warburton & Andy RheingoldQuack Leard & Anthony DavisJanuary 21, 2006 (2006-01-21)507b
Numbuhs 2 and 3 try to guide a plane full of hamsters. Meanwhile, Lizzie is jealous of a girl Numbuh 1 is hanging out with, and races over to try to keep Nigel from "dating" her.
608"Operation: C.A.K.E.D.-F.I.V.E."
"Centuries After Kalamity Enemy Dessert – Found In Void's Emptiness"
Mr. Warburton & Andy RheingoldKim Arndt, Matt Peters, Quack Leard & Abigal NesbittApril 7, 2006 (2006-04-07)508

Once again, a special birthday cake is being made for the Delightful Children from Down the Lane. The KND take a trip to the Alamode where tour guide Numbuh 50 Million B.C. tells them about the 1800s KND operatives who were determined to steal the Annoyingly Cute Triplets Who Lived Upon the Hill's Birthday Cake, a delicious cake made by their mother. But in their attempt to get the recipe, an ice cream trap was set off, freezing over 5000 KND Operatives. It took 10 years to thaw them out, and all were decommissioned since they were technically too old to be KND. All were found except Numbuh 19th Century, the operative sent in to get the recipe and set off the trap, until the current KND recently discovered him. After being thawed out, he's confused by the new modern era, especially with the fact there are now girls in the KND.

Guest voice: Josh Peck as Numbuh 50 Million B.C.
61a9a"Operation: R.E.C.R.U.I.T."
"Really Excitable Child Rookie Undergoes Impossible Test"
Andy Rheingold & Mr. WarburtonJesse Schmal & Anthony DavisJune 12, 2006 (2006-06-12)509a
A boy named Bobby tries to get through a training program with flying colors.
61b9b"Operation: D.A.D.D.Y."
"Dastardly Adult's 'Do Degrades Youngsters"
Mr. Warburton & Andy RheingoldMaurice Fontenot & Bob SuarezJune 12, 2006 (2006-06-12)509b
Numbuh 1, Numbuh 83 and Numbuh 84 try to save a kid named Shaunie, Numbuh 86's brother, from getting a haircut from his father. Unfortunately, they end up in combat with Shaunie's dad, who is none other than Mr. Boss.
62a10a"Operation: C.L.O.W.N."
"Curmudgeon's Lackeys Outlaw Wacky Nonsense"
Mr. Warburton & Andy RheingoldKim Arndt & Jesse SchmalJuly 7, 2006 (2006-07-07)510a
A clown tries to get Numbuh 2 as he plays lots of jokes.
62b10b"Operation: S.P.A.N.K.E.N.S.T.I.N.E."
"Stuffed Puffy Animal Now Kruelly Enacts Nasty Spanking To Investigator's Notable End"
Mr. Warburton & Andy RheingoldMatt Peters & Abigail NesbittJuly 7, 2006 (2006-07-07)510b
Numbuh 3's sister, Mushi, tries to get revenge on Numbuh 2 after being grounded for life for transferring Count Spankulot's power onto her Rainbow Monkey.
63a11a"Operation: H.O.T.S.T.U.F.F."
"Hands Off Thermostat Says The Upset Father Furiously"
Mr. Warburton & Andy RheingoldQuack Leard & Anthony DavisJuly 14, 2006 (2006-07-14)511a
Numbuh 3 is cold, so she turns up the heat even though she is not allowed by her father. But it gets so warm, the KND have to turn down the heating before Numbuh 3's house explodes. Meanwhile, Numbuh 4 watches over Mr. Sanban.
63b11b"Operation: M.I.S.S.I.O.N."
"Many Incarcerated Scoundrels Secretly Implement Operative's Needs"
Andy Rheingold & Mr. WarburtonMaurice Fontenot & Bob SuarezJuly 14, 2006 (2006-07-14)511b
Numbuh 4 releases Mr. Boss, Stickybeard, Count Spankulot, and Soccer Mom from their cells. At his home he gives them sodas which he tricks them into thinking that they were poisoned, and tells them that he'll give them the antidote if they beat his dad in a bowling tournament.
64a12a"Operation: L.I.C.O.R.I.C.E."
"Lost Island's Crop Of Red Irreplaceable Candy Endangered"
Mr. Warburton & Andy RheingoldMatt Peters & Abigail NesbittAugust 11, 2006 (2006-08-11)512a
Heinrich comes back, but this time needs to be saved by Numbuh 5 as she recruits Stickybeard and his band of candy pirates to help her rescue Heinrich from Black John Licorice and his pirates.
64b12b"Operation: H.O.M.E."
"Hardly Ordinary Monkey Estate"
Andy Rheingold & Mr. WarburtonKim Arndt & Quack LeardAugust 11, 2006 (2006-08-11)512b
Numbuh 3 takes her "My First Rainbow Monkey" to a Rainbow Monkey Retirement Home. But it seems to be more than what it appears to her and Numbuh 5.
6513"Operation: I.T."
"Indecisive Time"
Mr. Warburton & Andy RheingoldMaurice Fontenot, Jesse Schmal, Bob Suarez & Anthony DavisAugust 25, 2006 (2006-08-25)513
Every year, the KND choose someone to be "IT" which involves a game of tag to choose the next Supreme Leader, so Numbuh 362 sets up the game after she decides to resign after being tired of the job. But when Numbuh 2 accidentally tags Father, he becomes Supreme Leader. Now, it's up to Numbuh 1 and Numbuh 362 to stop him before he wipes out the entire KND.

Season 6 (2006–07) [edit]

No.
overall
No. in
season
TitleWritten byStoryboarded byOriginal air dateProd.
code
661"Operation: S.A.F.E.T.Y."
"Senator Attacks Foes Endangering Today's Youth"
Mr. Warburton & Andy RheingoldKim Arndt, Abigal Nesbitt & Quack LeardAugust 29, 2006 (2006-08-29)601
When a kid-friendly senator receives a funding of approximately eleven-billion dollars, he uses it to build an army of Safety-bots, to make the world a safe place for children. But the robots grow more and more extreme in their actions, eventually planning to eliminate adults, and cover the Earth in bubble wrap.
67a2a"Operation: E.N.G.L.A.N.D."
"Evidently Not Getting Language Annoys Nigel Desperately"
Mr. Warburton & Andy RheingoldJesse Schmal & Anthony DavisAugust 2, 2006 (2006-08-02)602a
When Numbuh 1 is taken to England, someone gives him a book, resulting in Numbuh 1 getting followed by 3 kids.
67b2b"Operation: A.W.A.R.D.S."
"Attack Will Amazingly Ruin Dinner Show"
Andy Rheingold & Mr. WarburtonBob SuarezAugust 2, 2006 (2006-08-02)602b
Sector V attempts to sabotage the Villain's Choice Awards.
68a3a"Operation: R.E.C.E.S.S."
"Recreation Ended 'Cuz Enemies Savor Salad"
Mr. Warburton & Andy RheingoldMatt Peters & Abigail NesbittSeptember 22, 2006 (2006-09-22)603a
When salad oil is discovered in the school playground, Numbuh 1 must find a way to save recess, while still keeping a promise to Lizzie.
68b3b"Operation: H.A.M.S.T.E.R."
"Hungry Archenemy Meowers Strike To Entrap Rodents"
Andy Rheingold & Mr. WarburtonKim Arndt & Quack LeardSeptember 22, 2006 (2006-09-22)603b
While the team is off on their recess-rescuing mission, the hamsters are attacked and captured by the Sinister Felines from Atop the Litterbox, but end up battling the Hamsters Next Door.
694"Operation: W.H.I.T.E.H.O.U.S.E."
"What Happens If The Existing Head Of United States Escapes"
Mr. Warburton & Andy RheingoldMaurice Fontenot, Jesse Schmal, Bob Suarez & Damien LopezSeptember 29, 2006 (2006-09-29)604
Numbuh 1 wakes up to discover that he is the president of the United States in an alternate dimension, who is about to sign the Bill of No Rights For Kids.
70a5a"Operation: S.P.I.N.A.C.H."
"Salad Pushing Invaders Now Attempt Crusade Here"
Andy Rheingold & Mr. WarburtonKim Arndt & Quack LeardJanuary 5, 2007 (2007-01-05)605a
Amerigo Vespinaccio tries to spread spinach throughout the school, and it's up to Sector V to stop him.
70b5b"Operation: M.E.S.S.A.G.E."
"Make Express Shipment Safely Avoiding Gummy Enemies"
Mr. Warburton & Andy RheingoldMatt Peters & Abigail NesbittJanuary 5, 2007 (2007-01-05)605b
Numbuh 2 attempts to deliver the fourth grade president's message.
71a6a"Operation: B.R.I.D.G.E."
"Before Really Incredible Destruction Gotta Evacuate"
Andy Rheingold & Mr. WarburtonMaurice Fontenot & Bob SuarezJanuary 12, 2007 (2007-01-12)606a
Numbuh 20,000 and his Squid Squad work with Sector V to destroy the bridge leading into Le Sissie, a store in the mall that sells horrible back-to-school clothes for kids.
71b6b"Operation: S.I.X."
"Soda Is X-changed"
Alison Wilgus, Andy Rheingold & Mr. WarburtonJesse Schmal & Damien LopezJanuary 12, 2007 (2007-01-12)606b
Numbuhs 2, 3, and 6 are tricked and must get a truckload of soda to a girl's birthday party and keep Mr. Fizz and Lieutenant Seltzer from getting the soda.
727"Operation: T.R.I.C.Y.C.L.E."
"Tommy's Ride Is Calamity You Can't Let Escape"
Mr. Warburton & Andy RheingoldKim Arndt, Matt Peters, Quack Leard & Abigail NesbittJanuary 19, 2007 (2007-01-19)607
Tommy loves Numbuh 2's cruddy, old tricycle but gets laughed at when the other kids see him riding it. Using his 2x4 technology expertise, Tommy rebuilds it into the "Best Bike in the Whole World", but the bike turns evil trying to impress Numbuh 2.
73a8a"Operation: C.R.I.M.E."
"Crayon Renderings Implicate Mostly Everyone"
Alison Wilgus, Andy Rheingold & Mr. WarburtonMaurice Fontenot & Bob SuarezJanuary 26, 2007 (2007-01-26)608a
When Gallagher Elementary students are being arrested by the School Safety Patrol for crimes they are envisioned to commit, including detective Numbuh 2, it's up to Numbuh 3 to investigate a psychic member of the School Safety Patrol while trying to finish her social studies homework.
73b8b"Operation: P.A.R.T.Y."
"Party Animals Rule Teens Yell"
Andy Rheingold & Mr. WarburtonJesse Schmal & Anthony DavisJanuary 26, 2007 (2007-01-26)608b
With Father away for the day, The DCFDTL invite Cree and the teenagers to their mansion to plan a new strategy against the Kids Next Door, but instead, the teenagers turn it into a wild house party, leaving the DCFDTL to call Sector V for help.
74a9a"Operation: D.O.G.H.O.U.S.E."
"Desperate Operative Grabs Homework Outta Unusually Spooky Environment"
Mr. Warburton & Andy RheingoldMatt Peters & Abigail NesbittAugust 24, 2007 (2007-08-24)609a
Numbuh 5 goes into the Haunted Doghouse to get Sector V's cinder block back, but later comes out with different results.
74b9b"Operation: P.L.A.N.E.T."
"Poor Little Astronauts Never Expected This"
Alison Wilgus, Mr. Warburton & Andy RheingoldKim Arndt & Quack LeardNovember 2, 2007 (2007-11-02)609b
Numbuhs 3 and 4 are launched into space to break the "Ridiculous" space barrier, but black out in mid-flight and wake up on a world ruled by anthropomorphic, talking Rainbow Monkeys.
75a10a"Operation: S.C.I.E.N.C.E."
"Sooper Cool Inventions Encourage New Commercial Enterprises"
Mr. Warburton & Andy RheingoldMaurice Fontenot & Bob SuarezNovember 9, 2007 (2007-11-09)610a
This episode illustrates a day at the annual kids' 2x4 tech science fair. Numbuh 2 is present, shoving his "I Can't Believe It's Not Booger" product down the judges' throats.
75b10b"Operation: A.M.I.S.H."
"All Machines Illegal Seethes Hoagie"
Andy Rheingold & Mr. WarburtonJesse Schmal & Anthony DavisNovember 16, 2007 (2007-11-16)610b
Continues from Operation: S.C.I.E.N.C.E.. Sector V sends Numbuh 2 into hiding at an Amish sector to his extreme dismay.
7611"Operation: G.I.R.L.F.R.I.E.N.D."
"Guess It's Realistic Lizzie Finally Realizes Its Essentially Nigel's Dysfunctions"
Mr. Warburton & Andy RheingoldMatt Peters, Kim Arndt, Abigail Nesbitt & Quack LeardNovember 23, 2007 (2007-11-23)611
Lizzie's always had to compete with the Kids Next Door for Nigel's attention, and she thinks Nigel has found a new girlfriend. But now it seems she has a rival for his love!
77a12a"Operation: C.A.R.A.M.E.L."
"Candies Are Really Altering Many Extraordinary Lives"
Alison Wilgus, Andy Rheingold & Mr. WarburtonJesse Schmal & Anthony DavisNovember 30, 2007 (2007-11-30)612a
Heinrich uses a ritual involving sacred golden caramels to take away the qualities the Sector V operatives value the most. (Numbuh 1's leadership, Numbuh 2's intellect, Numbuh 3's giddiness, Numbuh 4's toughness, and Numbuh 5's Coolness) Numbuh 5 eventually teaches Heinrich that he needs to share his candy to revert to his original form, She is then seen leaving with a young Blonde girl.
77b12b"Operation: M.O.O.N."
"Moving Out Of Neighbourhood"
Andy Rheingold & Mr. WarburtonMaurice Fontenot & Bob SuarezDecember 7, 2007 (2007-12-07)612b
Adults send Numbuh 4's family to the Moon to colonize it. But Sector V diverts the colony to Hollywood, where they stage a fake colonization, tricking the Beatles family and the adults at mission control to prevent them from discovering the KND Moonbase.
7813"Operation: T.R.E.A.T.Y."
"Teens Readily Extend Armistice To Youngsters"
Mr. Warburton & Andy RheingoldKim Arndt, Matt Peters, Quack Leard & Abigail NesbittDecember 7, 2007 (2007-12-07)613
The KND and the Teens are about to sign the "You don't mess with us-We don't mess with you" Kid-Teen treaty. It is going to be signed by Numbuh 8000 (KND and the Teens leader), but it turns out to be a trap for the KND, making Numbuhs 1 and 274 set out to prevent it after being falsely convicted by the KND.

TV movie (2006) [edit]

No.TitleWritten byStoryboarded byOriginal air dateProd.
code
M1"Operation: Z.E.R.O."
"Zero Explanation Reveals Origins"
Mo Willems, Mr. Warburton & Alison Wilgus (Story)
Mo Willems (Screenplay)
Matt Peters, Kim Arndt, Maurice Fontenot, Quack Leard, Abigail Nesbitt, Bob Suarez & Jesse SchmalAugust 11, 2006 (2006-08-11)M01
The villains of the Kids Next Door, led by Benedict Uno, join forces to resurrect the ultimate evil, Grandfather, a tyrant who once ruled the world many years ago when most of the villains were themselves kids. However, Father disgraced him that he can't even try to destroy the KND and the villains were quickly betrayed when they are turned into Senior Citizombies, creatures that are immortal and can transform any human being or any animal into one of them and slaves who are forced to make tapioca to refuel Grandfather so he can find and destroy the Book of KND. Once the villains were zombified (but not the teenagers), Grandfather unleashes his wrath on the world, transforming every young human beings into old beings, turning the KND tree houses into tapioca factories, and the Kids Next Door rallies in defense including the ones in the city and Gallagher Elementary, but were quickly overrun and zombified. Numbuh 1 is the only surviving KND operative to locate the KND's only hope for salvation, the legendary hero Numbuh 0. In the process, Numbuh 1 discovers shocking revelations about the KND, his arch-enemies Father and the Delightful Children from Down the Lane, and even his own family history. Realizing that he is the only one standing, he makes a daring task to find Numbuh 0 and to save the world.

One-hour series finale (2008) [edit]

No.TitleWritten byStoryboarded byOriginal air dateProd.
code
S1"Operation: I.N.T.E.R.V.I.E.W.S."
"It's Now The Extra Really Very Interesting End Wrap-Up Story"
Mr. Warburton & Andy RheingoldGuy Moore, Maurice Fontenot, Jesse Schmal, Anthony Davis, Bob Suarez & Abigail NesbittJanuary 21, 2008 (2008-01-21)S01
Series finale. Numbuhs 2-5 are re-commissioned as adults and tell what happened to Numbuh 1 on their final mission. The show starts off with Numbuh 5 and the rest of Sector V. Even though they are now adults, they are told by an unnamed, unseen interviewer that the effects of decommissioning have been temporarily reversed so they could be interviewed regarding their final mission, in which Sector V and the younger Sector W compete in a scavenger hunt, alongside most of the series' characters, to win the Delightful Children's birthday cake. Though behind for most of the hunt, Sector V must aid Sector W when they go too far and try to steal Father's pipe. Number 1 is then introduced to the secret organization behind the Splinter Cell; the Galactic KND, an intergalactic KND that battles adulthood on multiple planets, and that he has been selected to become the first operative from Earth. He is able to say goodbye to both his parents and to Sector V. At the end of the event of the movie, it is revealed that after Numbuh 5 eventually resigns being the leader of Sector V once again, she and Numbuh 2 got married, Numbuhs 3 and 4 also got married and that the interviewer is revealed to be Father. The series ends with Numbuh 5 pulling out a KND communicator, hinting that either she or the entire sector are all still KND operatives, and tells Numbuh 1 that they'll greet him back on the Moonbase, revealing that they lied to Father about Numbuh 1 never being able to come back.

References[edit]

  1. ^ "Cartoon Network's Codename: Kids Next Door Challenges Tyrannical Rule of Adults Starting Tomorrow – December 6". Businesswire.com. 2000. Archived from the original on 25 March 2009. Retrieved 25 October 2008. 
  2. ^ [http - //news.toonzone.net/article.php?ID=20846 "PR: Codename: Kids Next Door Embarks on Its Final Mission"] Check |url= value (help). Toonzone.net. 2008-01-15. Retrieved 25 October 2008. 
  3. ^ "CN Upfront: Three "Billy & Mandy" Movies, More Specials & Crossovers Planned – Updated". Toonzone.net. 2007-02-16. Archived from the original on 5 December 2008. Retrieved 25 October 2008.