Watch Codename: Kids Next Door

Codename: Kids Next Door is a popular show from Cartoon Network which focuses on a group of children fighting the things they designate as "crimes" against children committed by adults and teenagers. These crimes are things like having to do homework or go to bed on time. It features the talents of well known voice actors like Cree Summer as Numbuh 5 and Dee Bradley Baker as Numbuh 4.

Although Codename: Kids Next Door was initially supposed to be based around a boy Kenny and his chimp, this was quickly dropped in order to focus on the more interesting characters of the five "secret agents," who are actually 10-year-old children, working from their tree house headquarters next door. Creator Tom Warburton recognized this after he began formulating the characters and felt it made for a better fit for the series as a whole.

The pilot debuted in 2001 as part of a viewer poll competition to determine the next show to run on Cartoon Network. Codename: Kids Next Door won the viewer poll and so was given the green light to begin production and debuted later in 2002. It ran for six seasons through 2008 for a total of 78 episodes.

The popularity of the show was fueled by how the lead characters, Numbuhs 1, 2, 3, 4, and 5 used their abilities to undermine adults and their evil plots through the use of super cool spy gadgetry and technology. This was led by the Kids Next Door Organization, a group of thousands of children who vow to rise up against the rules given to them by adults. KND agents are decommissioned at age 13 and mind wiped once they become a teenager because they are then a threat to kids everywhere. These agents rise up against secret villains protecting the children of the world from adult tyrants everywhere.

Created especially for Cartoon Network by Curious Pictures, it is distributed by Warner Bros and has begun to air repeat episodes for Cartoon Planet block on CN since 2012.

Cartoon Network
6 Seasons, 80 Episodes
December 6, 2002
Animation & Cartoons, Children
Cast: Dee Bradley Baker, Ben Diskin, Lauren Tom, Cree Summer
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Codename: Kids Next Door Full Episode Guide

  • Worlds collide when Billy accidentally steps into the Delightful Children's Delightfulization chamber with Grim's scythe and emerges as a hideous cross between himself, Grim, and The Delightful Children! Soon, the KND are called in to stop this Delightful Reaper's rampage across the country as it grows bigger and bigger, adding more and more children to itself to make the perfect child! With the KND leadership in a shambles, Mandy takes over the organization to fight this creature- but may have ulterior motives in commanding her own army!

  • Operation: C.A.R.A.M.E.L: When Heinrich successfully uses sacred caramels to strip Sector V of their greatest personal attributes, the truth behind what really happened between him and Abigale in Guatemala is revealedOperation: M.O.O.N: To prevent Numbah Four's parents from colonizing the moon, Sector V resolve to fake their landing.

  • Problems in paradise await Nigel and Lizzie when Sector V's very own tree house turns on them and demonstrates a shockingly lovestruck desire for Numbah One. As the renegade computer within the base attempts to permanently separate the couple, darker forces behind the scenes prepare for the next phase of their plan to manifest. Sector V's lives will never be the same when the proverbial sawdust settles...

  • Operation: P.L.A.N.E.T: Numbahs Three and Four, attempting to break the space barrier in a shuttle craft, crash land on a planet full of Rainbow Monkeys.Operation: D.O.G.H.O.U.S.E: The recovery of a cinder block from a large Doghouse leaves Abigale acting strangely. When trying to recover his homework from the same place, Wally finds out how much of Numbah Five has changed, in ferociously frighting ways...

  • Operation: C.R.I.M.E.: A psychic connected to the SSP comes under investigation from Sector VOperation: P.A.R.T.Y: The DCFDTL's attempts to hold a strategic summit with Chad Dickinson paves the way for the adolescent Teenagers to throw a chaotic party.

  • Tommy reconfigures his brother's abandoned, broken down tricycle into a refined terrain veichle that makes him the envy of the well as a target.

  • Operation: B.R.I.D.G.E.: Numbah 5 is torn between aiding in the destruction of a bridge leading into Le Sissie, a "Back-To-School" clothing store, and helping a section of the KND that shockingly don't want to leave.Operation: S.I.X.: Bradley The Skunk accompanies Sector V on a mission to deliver a cargo of soda to a girl's party, holding back intervention from Mr. Fizz and his cohorts in the process...

  • Operation: S.P.I.N.A.C.H: The KND attempt to stop Amerigo Vespinacho from spreading vast quantities of spinach throughout the schoolOperation: M.E.S.S.A.G.E: Numbah 2 is chased by the Six-Gum Gang whilst attempt to deliver a series if Quiz answers to the Fourth Grade President

  • Operation R.E.C.E.S.S: Sector V battle a Principle's insane scheme to use recess as a means of using hard labor to salvage salad dressing from the PlaygroundOperation H.A.M.S.T.E.R: The Hamsters reveal a different side to their mischievous, playful existence as they battle their arch enemies, the Sinister Felines from Atop the Litterbox as a KND type unit

  • The KND battle an over-cautious Senator obsessed with keeping things safe

  • Numbah 362's tenure as high commander of the KND is at an end, and a game of tag is held to name her successor, but things take a drastic turn when Father is drawn into the game and is named KND leader.

  • Heinrich Von Marzipan is kidnapped from the KND Arctic Prison by a ship of black licorice pirates. After the theme song, it shows a different scene where a large group of candy pirates are drinking pure sugar. After Stickybeard defeats a candy pirate at drinking sugar. Stickybeard challenges anybody to face Stickybeard. No one answers but Numbuh 5 is next and challenges Stickybeard to a chugging match to see who can drink a cup of sugar faster. Numbuh 5 wants information about Heinrich's disappearance, which somehow involves black licorice, in return if she wins. Stickybeard is even dared when Numbuh 5 says Stickybeard is "Sugar free". Sticky accepts but loses to Abby. Stickybeard asks for 2 outta 3 but Numbuh 5 declines. So Stickybeard begins telling a tale in song, along with the rest of the candy pirates. The pirates tell the tale of Black John Licorice and his pirate crew who find a island near North Dakota filled with red licorice trees. Black John took all the trees but a terrible misfortune was exposed for him and the pirates. The fate was that the licorice turned black and every night, the pirates would turn into licorice and at dawn and day, they would become a pile of bones. The pirates soon discover from a gypsy fortune-teller that they must plant a licorice seed that she gives them on the island so the licorice would grow again, and the curse would be broken. The pirates do so but while on the island, the dawn rose and they became a pile of bones.

  • Operation: E.N.G.L.A.N.D: Numbah One travels to England on a business trip with his father, only to pursued relentlessly when he is given the responsibility of looking after a book that could unlock the secrets of the KND.Operation A.W.A.R.D.S: The villains host their annual choice awards, the KND gatecrash the ceremony on Numbah One's orders, but their leader is mysteriously absent

  • Operation: H.O.T.S.T.U.F.F: In the midst of winter, Numbah Three turns up the heat in her house to unbelievable levels, trapping her inside a molten-ridden overheated accommodation, whilst her father takes brief shelter in the KND Tree house and annoys Wally, the remainder of Sector V brave the heat within the house to rescue Kuki, but does she want to be saved?Operation: M.I.S.S.I.O.N: Wally goes behind the backs of the KND and springs several enemies from prison to assist him in defeating his father in a Bowling tournament

  • Operation: C.L.O.W.N: Abigail attempts to save Hoagie from the wrath of the ClownfatherOperation: S.P.A.N.K.E.N.S.T.I.N.E: Kuki's sister Mushi captures Count Spankalot, transferring his powers into a fearsome creature of her own design, Spankenstine. Numbah Two is the first to feel it's wrath when out shopping for extra chocolate, and it may take an alliance with ex-hall monitor Joe Balooka to repel it...

  • Operation: R.E.C.R.U.I.T: The KND take on a young and eager prodigy called Bobby with them on a mission to halt the creation of KND clones designed for the purpose of handling household chore. Bobby proves to be more of a klutz than a consistent rookie, but is there more to him than meets the eye?Operation: D.A.D.D.Y: Nigel takes Numbahs 85 and 83 to prevent 85'S brother's hair from having it's usual trim, only when they arrive, a close shave with destiny almost cuts their mission short as Mr. Boss arrives on the scene, leading to shocking revelations regarding 85's parentage

  • In the 1800s, a botched attempt to steal the birthday cake of the Three Annoying Triplets left 15,000 KND operatives flash frozen, one of those operatives, Numbah 19th, is thawed out on the dawn of the DCFDTL's latest birthday cake acquisition. Meanwhile, Father discovers a startling secret regarding the identity of the Three Annoying Triplet's mother

  • Operation: C.A.N.Y.O.N: The Toilenator is on the prowl again, investigating KND activity at the Grand Canyon, in his own, botch ridden way.Operation: H.O.L.I.D.A.Y: Numbah One is in Jamaica on vacation, but Lizzie, lonely and suspicious that Nigel will fall into temptations flirting and cheat on her, travels there based on a belief he is secretly dating Numbah Ten

  • Operation: V.I.R.U.S: Cree hunts down her sister for a crime she hasn't even committedOperation: O.U.T.B.R.E.A.K: The KND Underwater Research Station is visited by Sector V, who learn and experience the dangerous effects of the virus "Patient C"

  • Operation: B.R.E.A.K.U.P: Attempts to safeguard his mother's vase lead Wally into a hidden coliseum, where vase breaking baseball style games are conductedOperation: S.A.F.A.R.I: A visit to the Doctor leads Nigel into a pantless, weaponless situation, with no way of contacting Sector V, Numbah One faces a most dangerous game

  • Operation: B.U.L.L.I.E.S: Hoagie and Wally travel to Bully Island and face the wrath of the classic, reverse, Yo Yo wedgies, can they escape before facing the permanent Wedgie from the island's inhabitants?Operation: F.I.S.H.Y: The demise of Kuki's pet goldfish forces Wally and Hogie to provide it a decent funeral and embark on a quest to find somewhere to flush , but the nefarious Cat Lady, eager to attain her "precious" food source for her cats, attempts to seize it.

  • Operation: D.U.C.K.Y: The Tommy comes to the aid of pirates dwelling within his bath who are being stalked by a predatory Rubber DuckOperation: D.I.A.P.E.R: Sector V breach a hospital ward hoping to prevent newborn babies from blossoming under their parents

  • The DCFDTL instigate a massive war between the various grades of the school in a bid to become 8th graders, Nigel, trapped in detention, is unable to assist the KND as they face the might of the 8th Graders and their leader, Chad.

  • The DCFDTL hijack Santa's toy maker device, framing Sector V in the process. Can the KND clear their names and pave the way for Christmas?

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