|Title||Original air date||Production|
|"No P in the OOL"||July 20, 2001||000b|
|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.|
"Capturize And Kidnapify Enemy Dessert"
|December 6, 2002||101|
|The Kids Next Door attempts to stop a birthday party for their arch-enemies, the Delightful Children From Down The Lane.|
"Important – Steal Creamy Refrigerated Edibles Avoid Meltdown"
|December 6, 2002||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.|
"Cannon And Nap time Not Occurring Normally"
|December 6, 2002||102b|
|Numbuh 4 forces the other operatives to build a "clam cannon" when Numbuh 1 leaves.|
"New Orders – Pulverize Opposition Without Utilizing Hamsters"
|December 13, 2002||103a|
|The hamsters that power Sector V's weapons go on vacation. 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.|
"Tooth Extracting Enemy Terrorizes Headquarters"
|December 13, 2002||103b|
|Numbuh 3's teeth are cleaned by a dental-obsessive villain, Knightbrace.|
"Pirates Invade Repository And Treats Extracted"
|December 20, 2002||104a|
|Stickybeard and the other Candy Pirates steal Sector V's candy, including Numbuh 5's secret stash.|
"Crazy Old Woman Goes Increasingly Really Loco"
|December 20, 2002||104b|
|An adult named Lasso Lass (who keeps acting like a kid) wants to help Sector V defeat Mr. Wink and Mr. Fibb.|
"Turnips Unfortunately Reaching Near Infestation Point"
|December 27, 2002||105a|
|When turnips are found everywhere in Sector V's treehouse, they go to the source: a giant turnip.|
"Miniaturization Is Now Issue – Golfing Opposite Looney Fanatic"
|December 27, 2002||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.|
"On Fourteenth Floor Is Corporate Evil"
|January 3, 2003||106a|
|When his father brings Numbuh 4 to work for "Bring Your Daughter To Work Day", Numbuh 4 discovers his father's boss plans.|
"Am Really Cold That Is Certain"
|January 3, 2003||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.|
"Lice Interrupt Cheese Eating"
|January 10, 2003||107a|
|The Delightful Children From Down The Lane attack Sector V's headquarters with an infestation of hair-eating lice.|
"Love Is Zesty Zany Insanity Eh?"
|January 10, 2003||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.|
"Tiny Horsefly Examines – Five Little Youngsters"
|January 17, 2003||108a|
|A fly finds its way into Sector V's headquarters.|
"Prowling Operatives Investigate Naughty Teenagers"
|January 17, 2003||108b|
|All of the teenagers in Sector V's hometown have formed a place called The Point, and Numbuh 1 suspects that they are being turned into adults.|
"Crazy Arrogant Baby Loses Every – Television Viewer"
|January 24, 2003||109a|
|A villainous half-man, half-baby named Mr. B gives the Kids Next Door a television series of their own.|
"Children Are Miserable Parents"
|January 24, 2003||109b|
|A lost baby skunk interferes with a mission to rescue brainwashed campers.|
"Totally Obnoxious Moronic Meddling Youngster"
|January 31, 2003||110a|
|Numbuh 2's little brother, Tommy (who is shunned by Sector V) joins forces with a villain, Common Cold.|
"Charming Hero Avoids Destruction"
|January 31, 2003||110b|
|Two parental villains are stupefying KND operatives around the world; an operative named Chad (Numbuh 274) enlists the help of Sector V.|
"Pesky Instruments Advances New Operative"
|February 21, 2003||111a|
|Sector V tries to destroy some pianos in a truck with a hamster that acts as Numbuh 4's replacement.|
"Zoologically Obsessed Octogenarian"
|February 21, 2003||111b|
|Sector V is put into a "kids zoo" and must unite with the Delightful Children From Down The Lane to escape being fed to the zoo's cannibal bully.|
"Quiet Unlikely In Entire Treehouse"
|February 28, 2003||112a|
|Numbuh 5 tries to keep the treehouse quiet so Numbuh 1 can sleep.|
"Running Amok In Nature's Bounty Observing Wild Simians"
|February 28, 2003||112b|
|The boss of Rainbow Monkeys Inc. uses Numbuh 3 to find real Rainbow Monkeys for him.|
"Getting Really Old Will – Upset Plans"
|March 7, 2003||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.|
Season 2 (2003–04)
|Original air date||Production|
"Crazy Aged Tyrant Stinks"
|October 3, 2003||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. Note: This was aired after Operation: P.O.P. when it first aired.|
"Pre-teens Oppose Prohibition"
|October 3, 2003||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. Note: This was aired before Operation: C.A.T.S. when it first aired.|
"Sore Posteriers Annoy Naughty Kids"
|October 10, 2003||202a|
|Count Spankulot joins the KND and turns from his evil ways.|
"Dance Actually Threatens Everyone"
|October 10, 2003||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.|
"Special Underwire Protection Proportedly Outfits Rotten Teenagers"
|October 17, 2003||203a|
|Numbuhs 2 and 1 try to find out about Cree's B.R.A.(Battle Ready Armor).|
"Teens And Pudding Inconvenience Our Childish Agents"
|October 17, 2003||203b|
|Numbuh 2's grandmother joins forces with her friends to locate a pudding supply, which was trapped between the surface of the treehouse.|
"Meeting of Villains Isn't Entertaining"
|October 24, 2003||204a|
|Numbuh 4 tries to get into an R-rated movie...to find it's a secret villain meeting.|
"Find Another Stupid Task – For Our Oblivious Dodo"
|October 24, 2003||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.|
"Find Lost Ancient Variety Of Refreshment"
|October 31, 2003||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.|
"Kid's Identity Suddenly Sixteen"
|October 31, 2003||205b|
|Numbuh 2 is turned into a teenager when an experiment goes horribly wrong, but gets smooth with Numbuh 5's older sister.|
"Southern Hair Attacks Virtually Everyone"
|November 7, 2003||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.|
"Obnoxious Overzealous Male Parent Plays Annoying Horn"
|November 7, 2003||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.|
"Ghostly Hamsters Overwhelm Spooky Treehouse"
|November 14, 2003||207a|
|When Sector V (except Numbuh 4) assists Chubbo's funeral, the ghost arrives at night, kidnapping Numbuh 3.|
"Facing Unpleasant Girl's Insulting Taunts Isn't Very Enjoyable"
|November 14, 2003||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.|
"Terrible Huge Enemy – Steals Heaps Of Gorgonzola Using Ninjas"
|November 21, 2003||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.|
"Concerned Operative Leaves Loafers Engaged Goofily Elsewhere"
|November 21, 2003||208b|
|While the others have their day off, Numbuh 1 tries to rescue the ten-year-old accepted into college.|
"Ridiculous Exaggerations Possess Occasionally Real Truth"
|December 5, 2003||209a|
|The KND each give an account of what happened to an ordinary package.|
"Big Reward If Enemy Finished"
|December 5, 2003||209b|
|Numbuh 1's underwear is attacking him after finding out how careless children are with underwear.|
"Commandos Attempt Kapturing Enemy Dessert – They Weren't Obliging"
|December 12, 2003||210a|
|The KND take it to the skies to stop the DCFDTL's birthday cake.|
"Sister's Playful Anarchy Causes Emergency"
|December 12, 2003||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.|
"Boys Enthusiastically Attempt Chivalrous Heroics"
|May 21, 2004||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.|
"Unusual New Defector Eagerly Reveals Coffee Operation's Vital Enemy Relevance"
|May 21, 2004||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.|
"Duelling Over Gooey Frankfurters Invariably Gives Hoagie Trouble"
|May 28, 2004||212a|
|Numbuh 2 is shot out of the sky by another pilot countless times, who he thinks is a threat.|
"Twins Reconnaissance Increases Peril"
|May 28, 2004||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.|
"Everyone Nearly Decommissioned"
|June 4, 2004||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)
|Original air date||Production|
"Female's Utopian Trap Unleashes Reprehensible Evil"
|June 11, 2004||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. (Please someone help with the description here, it doesn't look "professional")|
"Agents Feared Lost On Awful Tide"
|June 18, 2004||302a|
|The KND crashland into a sea of asparagus, and find out that they have more to worry about than staying afloat.|
"Lizzie Enthusiastically Assumes Daring Executive Role"
|June 18, 2004||302b|
|Lizzie Devine takes over the KND, and puts herself in Numbuh 1's place.|
"Uncovering The Only Perfect Island Accidentally"
|June 25, 2004||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.|
"Rather Ornery Bandits Burglarize Educationally Required Schoolwork"
|June 25, 2004||303b|
|The Six-Gum Gang is stealing everyone's homework on a school bus.(Please someone help with the description here, it doesn't look "professional")|
"Figure Out Unusual Nerd's Tantalizing And Impossible Necessity"
|July 9, 2004||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.|
"Blackmail Uncovers Titanic Tush"
|July 16, 2004||305a|
|The DCFDTL plants Numbuh 1 from his swim trunks and get photos of his disproportionately huge buttocks. They black mail him with them.|
"Tiny Recruits Ambushed In Nefarious Invasion Need Guts"
|July 16, 2004||305b|
|Tommy, Sonya and Lee find that the training simulations in the Arctic Base are real.|
"Ancient Recorded Children's History Is Very Enlightening"
|July 23, 2004||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.|
"Stupid Little Undercover Mission Becomes Excitingly Romp"
|July 23, 2004||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.|
"Private Investigator's New Kase Extra Yucky Epidemic"
|July 30, 2004||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.|
"Kuki And Sister Torpedo Loathsome Engagement"
|July 30, 2004||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.|
"Commandos Attempt Kapturing Enemy Desert – They Have Real Extreme Eggravation"
|August 6, 2004||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.|
"Lurking Otherworldly Childhood Kalamity Delivers Ouchies When Naughty"
|August 6, 2004||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.|
"Gargantuan Ray's Advance Decimates Unprepared And Terrified Escaping Soldiers"
|August 6, 2004||310|
|The Code Module is recovered by Sector V in time for Tommy to graduate. (Please someone help with the description here, it doesn't look "professional")|
"Humongously Unwieldy Gorilla Showdown"
|August 13, 2004||309a|
|Numbuh 4's disgust at anything Rainbow Monkey only increases when he finds himself trapped on Rainbow Monkey Island with a gargantuan.|
"Juvenile Escapes With Extremely Luscious Sweet"
|August 13, 2004||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.|
"Trivial Rival Instigates Candy Krazy Yearning"
|October 29, 2004||311a|
|Numbuh 4 tries to get his candy back from Stickybeard on Halloween.|
"Undead's Nocturnal Craving Overtakes Operative's Love"
|October 29, 2004||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.|
"Protection Requires Extreme Skill Involving Democratic Elected Notable's Transportation"
|November 5, 2004||312a|
|The KND try to get the Fourth Grade Class President to his Town Council meetings safely.|
"Hurt Operative Safely Protected In Totally Antiseptic Location"
|November 5, 2004||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.|
"Sickening Produce Removal Operation Ultra Tricky"
|November 12, 2004||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.|
"Homework Obliterated Using Nefarious Dog"
|November 12, 2004||313b|
|Numbuh 5 comes face to face with a vicious dog who is always eating her homework.|
Season 4 (2004–05)
|Original air date||Production|
"Rescue Aids Beloved Bunny In Trouble"
|November 19, 2004||401a|
|Numbuh 2 and Numbuh 5 travel through the school jungle gym to help find the First Grade's missing pet bunny,|
"Foolish Loser Undoes Sinister Hopes"
|November 19, 2004||401b|
|Mr. Boss, Knightbrace, Mr. Wink and 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.|
"Fiendish Old Ogre's Disgusting Food Is Thrown Everywhere"
|November 26, 2004||402a|
|The KND battle with Grandma Stuffum in the school cafeteria.|
"Cutlery's Location Uncovers Elementary Solution"
|November 26, 2004||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.|
"Numbuh Uncovers Glistening Golden Edible Treat"
|December 3, 2004||403a|
|Numbuh 4 tries to protect chicken nugget mines from the DCFDTL.|
"Museum's Artwork Cruelly And Recklessly Ripped Off Nearly Impossibly"
|December 3, 2004||403b|
|The KND try to protect the Macaroni Museum of Art from being ransacked, with the worst KND operative ever.|
"Prevent Opposite Operative's Larceny"
|December 10, 2004||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.|
"Children's Annual Kompetition Exposes Devilishly - For One Ultimate Race"
|February 21, 2005||405|
|The KND tube race to get the DCFDTL's delicious birthday cake.|
"Sweetheart's Involvement Transforms The Evening's Reality"
|April 29, 2005||406a|
|Numbuh 2's mom has to go out so she finds Cree to babysit Tommy and him.|
"Stuff Abducted Turns Up Revolving Nowhere"
|April 29, 2005||406b|
|The KND try to stop a mysterious being from collecting all the Rainbow Monkeys in the world-- including Numbuh 3's beloved ones.|
"Candy Hunting Operative's Chocolatized Opponent Literally A Touchy Enemy"
|May 6, 2005||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.|
"Misbehaving Agent Teases Adults During Organized Recreation"
|May 6, 2005||407b|
|Numbuh 4 must choose between his job as a KND operative or be a bully fighter.|
"Lizzie Underappreciates Nigel's Chowtime Hardworkingness"
|May 13, 2005||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.|
"Morning Uncovers Needed Crunchiness Hidden In Enemy Store"
|May 13, 2005||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!|
"Kids Necks Overwhelmingly Tied"
|May 20, 2005||409a|
|Numbuh 1 battles a group of snake ties with an adult against them.|
"Child Lost On Severely Elevated Tundra"
|May 20, 2005||409b|
|The KND try to rescue a boy from a monster in the closet.|
"Sickly Nigel Opposes Warped Incumbent's Nasty Grasp"
|May 27, 2005||410|
|Jimmy Greenville (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.|
"Mature Agent Undergoes Reprogramming Into Childhood's Enemy"
|July 8, 2005||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.|
"Little Operative Very Emotional"
|July 15, 2005||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.|
"Creepy Otherworld Under Cushiony Heap"
|July 15, 2005||412b|
|Numbuh 4 tries to battle it out with an evil adult in his couch.|
"Dangerous Old Dude's Game Excellently Beats All Little Losers"
|July 22, 2005||413a|
|Numbuh 4 tries to battle against the Dodgeball Wizard for his rank.|
"Friends Extract Really Ape-ified Leader"
|July 22, 2005||413b|
|Numbuh 1 and Sector V are on Rainbow Monkey Island trying to take "The Code" from the Delightful Children.|
Season 5 (2005–06)
|Original air date||Production|
"Enemy Launches Evil Campaign To Inflame Our Noble School"
|September 30, 2005||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.|
"Dirty Unwashed Captain's Kowardly Yacht"
|October 14, 2005||503a|
|Tommy embarks on a journey with a cowardly cleanliness-fearing captain in the bath waters.|
"Drooling Infants Awarded Perilous Emergency Rescue"
|October 14, 2005||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.|
"Big Ugly Lunks Like Intimidating Entrapped Scaredycats"
|October 21, 2005||504a|
|Numbuhs 2 and 4 try to escape from an island inhabited by bully monsters.|
"Feline Invaders Swarm Headquarters Yearningly"
|October 21, 2005||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.|
"Boys Ruin Everything And Kreate Upset People"
|October 28, 2005||505a|
|Numbuh 4 uncovers a game in which priceless vases are broken.|
"Shots Are Fired At Rear Incessantly"
|October 28, 2005||505b|
|Numbuh 1 tries to flee from a doctor who wants to cure his moosebumps.|
"Ninnies Almost Undo Greatest Holiday This Year"
|December 16, 2005||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.|
"Very Icky Research Under Sea"
|January 13, 2006||506a|
|Numbuh 5 tries to save her sister Cree from a contagious disease that KND have made in revenge for creating chicken pox.|
"Overflowed Undersea Treehouse Bears Really Extra Awful Kontamination"
|January 13, 2006||506b|
|The KND try to close up a virus being spread in a KND undersea laboratory.|
"Clear Area Need You Out Now"
|January 20, 2006||507a|
|The KND try to make a present for the Global KND anniversary.|
"Hamsters On Leave In Disastrous Airline Yarn"
|January 20, 2006||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 and keep Nigel from "dating" her.|
"Centuries After Kalamity Enemy Dessert – Found In Void's Emptiness"
|April 14, 2006||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.|
"Really Excitable Child Rookie Undergoes Impossible Test"
|June 9, 2006||509a|
|A boy named Bobby tries to get through a training program with flying colors.|
"Dastardly Adult's 'Do Degrades Youngsters"
|June 9, 2006||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.|
"Curmudgeon's Lackeys Outlaw Wacky Nonsense"
|July 7, 2006||510a|
|A clown tries to get Numbuh 2, as he plays lots of jokes.|
"Stuffed Puffy Animal Now Kruelly Enacts Nasty Spanking To Investigator's Notable End"
|July 7, 2006||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.|
"Hands Off Thermostat Says The Upset Father Furiously"
|July 14, 2006||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.|
"Many Incarcerated Scoundrels Secretly Implement Operative's Needs"
|July 14, 2006||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.|
"Lost Island's Crop Of Red Irreplaceable Candy Endangered"
|August 11, 2006||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.|
"Hardly Ordinary Monkey Estate"
|August 11, 2006||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.|
|August 25, 2006||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)
|Original air date||Production|
"Senator Attacks Foes Endangering Today's Youth"
|September 8, 2006||601|
|When a kid-friendly minister 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.|
"Evidently Not Getting Language Annoys Nigel Desperately"
|August 4, 2006||602a|
|When Numbuh 1 is taken to England, someone gives him a book, resulting in Numbuh 1 getting followed by 3 kids.|
"Attack Will Amazingly Ruin Dinner Show"
|August 4, 2006||602b|
|Sector V attempts to sabotage the Villain's Choice Awards.|
"Recreation Ended 'Cuz Enemies Savor Salad"
|September 22, 2006||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.|
"Hungry Archenemy Meowers Strike To Entrap Rodents"
|September 22, 2006||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.|
"What Happens If The Existing Head Of United States Escapes"
|September 29, 2006||604|
|Numbuh 1 wakes up to discover that he is the president of the United States in another reality, who is about to sign the Bill of No Rights For Kids.|
"Salad Pushing Invaders Now Attempt Crusade Here"
|January 5, 2007||605a|
|Amerigo Vespinaccio tries to spread spinach throughout the school, and it's up to Sector V to stop him.|
"Make Express Shipment Safely Avoiding Gummy Enemies"
|January 5, 2007||605b|
|Numbuh 2 attempts to deliver the fourth grade president's message.|
"Before Really Incredible Destruction Gotta Evacuate"
|January 12, 2007||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.|
"Soda Is X-changed"
|January 12, 2007||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.|
"Tommy's Ride Is Calamity You Can't Let Escape"
|January 19, 2007||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.|
"Crayon Renderings Implicate Mostly Everyone"
|January 26, 2007||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.|
"Party Animals Rule Teens Yell"
|January 26, 2007||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.|
"Desperate Operative Grabs Homework Outta Unusually Spooky Environment"
|June 1, 2007||609a|
|Numbuh 5 goes into the Haunted Doghouse to get Sector V's cinder block back, but later comes out with different results.|
"Poor Little Astronauts Never Expected This"
|June 1, 2007||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.|
"Sooper Cool Inventions Encourage New Commercial Enterprises"
|November 2, 2007||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.|
"All Machines Illegal Seethes Hoagie"
|November 2, 2007||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.|
"Guess It's Realistic Lizzie Finally Realizes Its Essentially Nigel's Dysfunctions"
|November 9, 2007||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!|
"Candies Are Really Altering Many Extraordinary Lives"
|November 16, 2007||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.|
"Moving Out Of Neighbourhood"
|November 16, 2007||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.|
"Teens Readily Extend Armistice To Youngsters"
|December 7, 2007||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 Infinity (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.|
"Zero Explanation Reveals Origins"
|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.|
"It's Now The Extra Really Very Interesting End Wrap-Up Story"
|In live-action interviews, Numbuhs 2-5 are re-commissioned as adults and tell what happened to Numbuh 1 on the final mission.|
|Title||Original air date||Production|
|"The Grim Adventures of the KND"||November 11, 2007||S01|
|(Please someone edit this to reveal less spoilers for new fans or people who hasn't seen it)
A crossover with The Grim Adventures of Billy and Mandy. While Billy's Dad is underwear shopping, Billy wears his dad's lucky pants, and accidentely rips them with Grim's scythe. He calls Ed, Edd n Eddy, and they recommend Kids Next Door for charity. Numbuh 1 disguises as Billy while Billy is taken to the Deep Sea Lab. Mandy arrives at Billy's house and knows Numbuh 1 is not Billy, and tortures him into revealing the truth. Meanwhile, the Delightful Children From Down the Lane and Billy accidentally fuse with the scythes power to create the Delightful Reaper, and Mandy takes over the KND by fooling Numbuh 362 and the rest of the operatives. Now its up to Numbuh 1 and the Grim Reaper to save KND and stop Mandy and the Delightful Reaper.
Although G:KND is not canon yet, i'll be sure to update this page if it is approved by Cartoon Network.