Codename: Kids Next Door

Cartoon Network (ended 2008)
  • Season 6
    • Season 5
      • Ep 14
        Operation: I.T.
        8/24/06
        9.3
        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.
      • Ep 13
        Operation: L.I.C.O.R.I.C.E. / Operation: H.O.M.E.
        8/10/06
        9.0
        Operation L.I.C.O.R.I.C.E.: 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.''''Operation H.O.M.E.: 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.moreless
      • Ep 12
        Operation: E.N.G.L.A.N.D. / Operation: A.W.A.R.D.S.
        8/2/06
        9.1
        Operation E.N.G.L.A.N.D.: While on a business trip with his dad, Numbuh One is given a top secret book and is chased all over England.''''Operation A.W.A.R.D.S.: Numbuh One tells his KND teammates his plan to crash the Annual Villains' Choice Awards and Dinner Show. Unfortunately, he mysteriously doesn't show up.
      • Ep 11
        Operation: H.O.T.S.T.U.F.F. / Operation: M.I.S.S.I.O.N.
        7/8/06
        9.2
        Operation H.O.T.S.T.U.F.F.: 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.''''Operation: M.I.S.S.I.O.N.: Numbuh 4 offers some incarcerated Adult Villains suspended sentences if they can help him with a unique mission; prevent his father's bowling team from winning another trophy that he'll end up polishing along with several others he's won.moreless
      • Ep 10
        Operation: C.L.O.W.N. / Operation: S.P.A.N.K.E.N.S.T.I.N.E.
        7/5/06
        8.9
        Operation C.L.O.W.N.: Numbuh 2 is warned by a clown that he can't tell jokes. When it comes to the Chicken Joke, can Numbuh 5 save Numbuh 2 from the Clownfather?''''Operation S.P.A.N.K.E.N.S.T.I.N.E.: Mushi wants revenge on Numbuh 2, so she turns the Posh Party Rainbow Monkey into a Frankenstein monster by transferring some of Count Spankulot's powers!moreless
      • Ep 9
        Operation: R.E.C.R.U.I.T. / Operation: D.A.D.D.Y.
        6/12/06
        9.1
        Operation R.E.C.R.U.I.T.: A kid named Bobby wants to join the KND, but has to go through various initiations in order to become a member including getting a plate from Mr. Wink and Mr. Fibb's house and getting a saliva sample from the Crazy Old Cat Lady.''''Operation D.A.D.D.Y.: Numbuh One, Sonya, and Lee have to save a kid named Shawnie, the brother of Numbuh 86, from getting his haircut from his father (since haircuts at home are not as expensive than going to a barber shop). Unfortunately, they end up in combat with Shawnie's dad who is none other than Mr. Boss.moreless
      • Ep 8
        Operation C.A.K.E.D.-F.I.V.E.
        4/14/06
        9.3
        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 1800's 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, 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. Numbuh 86 takes offense and takes him up to the moonbase for immediate decommissioning before they're intercepted and captured by Father's Ice Cream men. Meanwhile, Father has his latest cake prepared in deep space, and he discovers the Annoyingly Cute Triplets' Mother's secret recipe on 19th Century's chest, a major treasure for him considering she was his great-grandmother. Father hopes to improve the cake for his children, in hopes of giving them the best birthday ever. But the KND mount a rescue to save their comrades.moreless
      • Ep 7
        Operation C.A.N.Y.O.N. / Operation H.O.L.I.D.A.Y.
        1/21/06
        8.9
        Operation C.A.N.Y.O.N.: The Kids Next Door are planning something big at the Grand Canyon. And it's up to the Toilenator to find out what it is.''''Operation H.O.L.I.D.A.Y.: Lizzie is suspecting that Numbuh 1 is seeing the pretty Numbuh 10 behind her back in Jamaica. So she boards a hamster-filled plane with Numbuhs 2 and 3 in order to find out the truth.moreless
      • Ep 6.1
        Operation V.I.R.U.S. / Operation O.U.T.B.R.E.A.K.
        1/14/06
        8.4
        Operation V.I.R.U.S. Cree is looking for revenge against Numbuh 5, for a crime that Numbuh 5 wasn't even responsible for. Can the other KND members prevent Cree from finding/fighting Numbuh 5?''''Operation O.U.T.B.R.E.A.K. The underwater tree house used for scientific research with a deadly virus only known as "Patient C." But when it seems that Numbuh 4 has been infected with the dreaded "Patient C," can Numbuh 1 stop the underwater scientists from doing something totally drastic?moreless
      • Ep 5
        Operation N.A.U.G.H.T.Y.
        12/23/05
        9.1
        When the Delightful Children From Down The Lane frame the Kids Next Door for raiding Santa's workshop, the KND must battle Elfa Strike to clear their names and find out what's really going on this Christmas.
      • Ep 4
        Operation: B.R.E.A.K-U.P. / Operation: S.A.F.A.R.I.
        10/21/05
        8.5
        Operation: B.R.E.A.K.U.P.:''Numbuh 4 uncovers a secret Baseball league which involves fragile objects as the ball.''''Operation: S.A.F.A.R.I.:''As much as Numbuh 1 can't stand the doctor, now he must go to one...to get a shot!
      • Ep 3.2
        Operation: B.U.L.L.I.E.S. / Operation: F.I.S.H.Y.
        10/21/05
        8.8
        Operation: B.U.L.L.I.E.S.: Numbuh 2 and Numbuh 4 uncover a secret island habitat of bullies run by Jerry Rassic.''''Operation: F.I.S.H.Y.: After Numbuh 3's pet goldfish dies, Numbuh 2 and Numbuh 4 quest to give the goldfish a proper burial. Unfortunately, the Crazy Old Cat Lady is after that fish.
      • Ep 2
        Operation: D.U.C.K.Y. / Operation: D.I.A.P.E.R.
        9/25/05
        7.6
        Operation: D.U.C.K.Y: If there is one thing Tommy doesn't want to do it's take a bath. But when he goes into the bathtub he is transported to a place where kids never take baths. However they are being chased by Moby Duck. A giant rubber ducky. Can Tommy and his new friends escape Moby Duck or will they have to take a bath?''''Operation: D.I.A.P.E.R: The Team go to rescue babies from the hospital to protect them from becoming automatic adults. Numbuh 5 thinks they others are crazy and tries to bring them back. But the babies themselves have other plans.moreless
      • Ep 1
        Operation: E.L.E.C.T.I.O.N.S.
        9/30/05
        8.5
        Numbuh One suspects that the Fourth Grade Elections have been rigged when he gets thrown in detention for attacking the fourth grade presidents...the Delightful Children from down the Lane. Meanwhile, the DCFDTL pit the 1st, 2nd, 3rd, and fifth graders against each other in an elementary school war in order to become 8th graders...with the help of Chad and his middle school army of 8th graders.moreless
    • Season 4
      • Ep 13
        Operation: D.O.D.G.E.B.A.L.L. / Operation: F.E.R.A.L
        7/22/05
        8.0
        Operation: D.O.D.G.E.B.A.L.L.:''When a new villain known as the Dodgeball Wizard is out to be the ultimate dodgeball player, he learns from a monk that the strongest out there is Beatles. He then challenges Numbuh 4, but is he the right Beatles?''''Operation: F.E.R.A.L.:''During a chase with the Delightful Children for the Rainbow Monkey Tablet, Numbuh 1 is stranded on Rainbow Monkey Island for 46 minutes. Upon finding him, his friends discover that he now thinks he's a monkey. Can his friends bring him back and find out the secret of the tablet?moreless
      • Ep 12.2
        Operation: C.O.U.C.H.
        7/15/05
        0.0
      • Ep 12.1
        Operation: L.O.V.E.
        7/15/05
        0.0
      • Ep 11
        Operation: M.A.U.R.I.C.E.
        7/8/05
        9.4
        Maurice, a member of the Kids Next Door is decommissioned. He is considered to be one of the greatest members because of his work to find stop chicken pox. Numbuh 5 is especially saddened by his decommissioning and suggests that they monitor him to make sure the teenagers don't recruit him.moreless
      • Ep 10
        Operation: S.N.O.W.I.N.G.
        5/27/05
        8.9
        Good news for the kids: it's a snow day! But while everyone is out having fun, Numbuh 1 is stuck in bed with a cold. This is bad, as the evil Jimmy McGarfield: The Fourth Grade President for Life is forcing everyone to go back to school for a special assembly!moreless
      • Ep 9
        Operation: K.N.O.T. / Operation: C.L.O.S.E.T.
        5/20/05
        7.9
        Operation: K.N.O.T.:''Numbuh 1 is forced to wear a tie by the school's new dress code, but when an adult tie-hunter named Vin Moosk gets it off of him, he is offered by Moosk to join him on an expedition into Tie-Land to destroy all of the ties at their source. But things go awry as they are attacked by the dangerous Tie Queen, and a member of their own expedition team shows his true colors. ''''Operation C.L.O.S.E.T.:''When a boy named Billy is buried by an avalanche of clothes from his closet during an argument with his mother, she calls in the KND to rescue him. Things don't go as planned though, as an Abominable Snowsuit unearthed by the avalanche attacks, and it seems to have plans for the boy.moreless
      • Ep 8
        Operation: L.U.N.C.H. / Operation: M.U.N.C.H.I.E.S.
        5/13/05
        8.2
        Operation: L.U.N.C.H.:''Lizzie spends all day making a romantic luch for her "Nigie," only to have it stolen by Robin Food and his Hungry Men, a bunch of tight-wearing whackos who steal luches from the young and give them to the old. Now, Lizzie needs to storm a retirement home to get it back!''''Operation: M.U.N.C.H.I.E.S.:''The most important battle of the day takes place when KND sensors indicate that the very last box of super-sugary Rainbow Munchies is in aisle sixty-teen of the Super-Villains Supermarket & Deli!moreless
      • Ep 7
        Operation: C.H.O.C.O.L.A.T.E. / Operation: M.A.T.A.D.O.R.
        5/6/05
        8.2
        Operation: C.H.O.C.O.L.A.T.E.:''Numbuh 5 goes off to get marshmallows for dessert only to come back to her house to realize everything has been turned into chocolate - including her family! As if that wasn't enough, Numbuh 5 discovers that it was Heinrich Von Marzipan, in a new chocolate form, who turned everything to chocolate. Can the KND stop him?''''Operation: M.A.T.A.D.O.R.:''Numbuh 4 begins to take place as a matador in the bully fights - bull-like fights with innocent adults on high caffeine as the bulls. But soon, Numbuh 4's matador status begins to interfere with his work in the Kids Next Door and when his dad plays the bull in a bully fight, it gets to Numbuh 4. Will 4 fight his dad and avoid the KND to be a matador? Or will he leave the stadium and be rioted?moreless
      • Ep 6
        Operation: S.I.T.T.E.R. / Operation: S.A.T.U.R.N.
        4/29/05
        7.8
        Operation: S.I.T.T.E.R.''"Bed time" is taken to new heights for the Gilligan brothers when the evil Cree Lincoln is the baby-sitter!''''Operation: S.A.T.U.R.N.''When Rainbow Monkey dolls all over the Earth are being abducted, the Kids Next Door mount a daring voyage to Saturn, where they must deal with an enigmatic and powerful being named Ramon 4.moreless
      • Ep 5
        Operation: C.A.K.E.D.-F.O.U.R.
        2/21/05
        8.8
        When the Delightful Children promise their birthday cake to the winner of the Tubathon, everyone is raring to go, especially Numbuh 2. With his old tube Betsy, and his "Farfegtubing", will Numbuh 2's dreams come true? Or do the Delightful Children have other plans?
      • Ep 4
        Operation: P.O.O.L.
        12/10/04
        9.6
        Good news - Numbuh 4 has gotten a new pool in his backyard! Which is too bad, since Numbuh 4 can't swim. Even worse, this pool in particular is portal to an opposite dimension, where the KND (Or DNK) rules with an iron fist, and the Delightfuls and Father try to help kids! So now it's up to Numbuh 4 to save both worlds from the DNK's sinister master!moreless
      • Ep 3.1
        Operation: N.U.G.G.E.T. / Operation: M.A.C.A.R.R.O.N.I.
        12/3/04
        7.7
        Operation: N.U.G.G.E.T.:''When Numbuh 4 finds a chicken nugget in a stream, there is suddenly a hunt for nuggets with other kids and KND operatives. Nugget Saloons and Bars all around. But when the Delightful children find out about this, they claim the land belongs to them and so the Nuggets belong to them too. Can the KND stop them from stealing the nuggets?''''Operation: M.A.C.A.R.R.O.N.I.:''The KND trade the Toilenator to Mr. Boss in return of a KND operative that had been captured. Except the KND didn't know they were trading for Numbuh 13, a really unlucky operative, but with his help they discover the villains' plans to steal from Macaroni Arts for the Adults' Macaroni Dinner.moreless
      • Ep 2
        Operation: F.O.O.D.F.I.T.E. / Operation: C.L.U.E.S.
        11/26/04
        8.5
        Operation: F.O.O.D.F.I.T.E.:''Grandma Stuffum returns as the cafeteria lady with some sinister recipes. ''''Operation: C.L.U.E.S.:''A dinner with Numbuh 2's family turns sour when Numbuh 3's Sigh & Care Rainbow Monkey is found with a fork in it's back, it's up to Hoagie to find this monkey murderer.
      • Ep 12
        Operation: L.O.V.E. / Operation: C.O.U.C.H.
        7/15/05
        9.0
        Operation: L.O.V.E.: Numbuh 3 stars in a romantic musical (a la West Side Story). But when Numbuh 4 interrupts the play, it becomes a real war on stage between the Delightful Children and the KND.''''Operation: C.O.U.C.H.: Numbuh 4 tricks the other KND into going to China, falsely claiming there's trouble at Sector C. He does this so he can spend the time watching TV. But when Numbuh 3 stays behind as well, the two battle over the TV remote, which gets lost when it drops down the sofa. Numbuh 4 dives in after it, then finds himself in an unusual world where he meets the Daves, a bunch of guys who love watching TV themselves and the remote control is a sacred item. Numbuh 4 has to challenge the Emperor Dave if he wants his precious remote back. Will he be able to win the struggle to reclaim it?moreless
      • Ep 1
        Operation: R.A.B.B.I.T. / Operation: F.L.U.S.H.
        11/19/04
        8.1
        Operation: R.A.B.B.I.T.: Numbuhs 2 and 5 venture into the deep, dark vastness of the Jungle Gym to find the Second Grade's missing bunny-only to discover that an old nemesis with a horrible, yet sugary, secret awaits them.''''Operation: F.L.U.S.H.: In an attempt to capture the KND's Treehouse, the Adult villains learn that there is no such thing as a "foolproof" plan when the fool you're dealing with is the Toilenator!moreless
    • Season 3
      • Ep 13
        Operation: S.P.R.O.U.T. / Operation: H.O.U.N.D.
        11/12/04
        8.3
        Operation: S.P.R.O.U.T.:''When Numbuh 4 accidentally swallows a brussels sprout, the others go on a fantastic voyage to keep him from digesting it while Numbuh 3 watches over Numbuh 4.''''Operation: H.O.U.N.D.:''Numbuh 5 takes on a vicious dog who is always eating her homework.
      • Ep 12.2
        Operation: H.O.S.P.I.T.A.L.
        11/12/04
        0.0
      • Ep 12.1
        Operation: P.R.E.S.I.D.E.N.T. / Operation: H.O.S.P.I.T.A.L.
        11/5/04
        8.5
        Operation: P.R.E.S.I.D.E.N.T.:''The 4th Grade President is out to change the school hours earlier (or it is thought to be earlier) for all kids at school but he needs protection from the Delightful Children and their minions which are out to stop them, so Sector V of the KND are sent to protect him.

        Operation: H.O.S.P.I.T.A.L.:''An important operative has an accident on a dangerous mission and is sent to the hospital. But one ex-knd member (Cree) is out to scramblify his brain, and it's up to Sector V to make sure he is safe.moreless
      • Ep 11.2
        Operation: T.R.I.C.K.Y. / Operation: U.N.C.O.O.L.
        10/29/04
        8.3
        Operation: T.R.I.C.K.Y.: Numbuh 4 makes a bet to out trick-or-treat all his friends, but encounters trouble when he runs into Stickybeard and his candy pirates who are out to steal Halloween candy.''''Operation: U.N.C.O.O.L.: Numbuh 2 leads the team on a rescue mission to save Numbuh 78 of Sector X from Nerd Zombies.moreless
      • Ep 10.2
        Operation: H.U.G.S. / Operation: J.E.W.E.L.S.
        8/13/04
        7.5
        Operation: H.U.G.S.: Numbuh 4's disgust of anything Rainbow Monkey-related only increases when he finds himself trapped on Rainbow Monkey Island with the monstrous, gargantuan Rainbow Monkey Kong.''''Operation: J.E.W.E.L.S.: Numbuh 5 journeys to the exotic Al-Suhgar Desert to recover her stolen candy, the Blurpleberry Supreme, and discovers she's not the only one searching for the powerful, mystical candy.moreless
      • Ep 9
        Operation: G.R.A.D.U.A.T.E.S.
        8/6/04
        8.4
        Hoagie and the gang go to the KND Academy to watch his brother Tommy graduate while Father plans an all-out attack which involves turning all KND operatives into animals.
      • Ep 8.2
        Operation: L.O.C.K.D.O.W.N.
        8/6/04
        0.0
      • Ep 8.1
        Operation: C.A.K.E.D.-T.H.R.E.E.
        8/6/04
        0.0
      • Ep 7.2
        Operation: P.I.N.K.-E.Y.E. / Operation: K.A.S.T.L.E.
        7/30/04
        7.8
        Operation: P.I.N.K.-E.Y.E.:''Numbuh 2 has set up a private eye office in the school janitor closet, and soon he gets his first case - someone is inflicting students with bad cases of pink-eye! When Numbuh 86 becomes the latest victim and he gets no help from Joe the hall monitor (his old partner before he joined the KND), 2 does some of his own deductive work - until Joe attacks him. When he confronts the crooked monitor, Joe himself is attacked, and 2's investigations lead him to the school nurse - who appears to be using the students' illness to make the topping for crumb cake! Can Numbuh 2 close the case on this crummy cake caper?!

        Operation: K.A.S.T.L.E.:''Numbuh 3 takes her little sister Mushi for a ride through the Rainbow Monkey Sugar Coated Castle of Love, but what promises to be a day of fun is ruined when King Sandy and his knights attack! The insane sovereign has never given up in his quest to marry Numbuh 3, and he threatens to destroy the Rainbow Monkeys unless Kuki agrees to be his wife! Now Mushi must locate the rest of the team before the mad monarch's plans come to fruition. Can the team AGAIN topple the tiny tyrant?moreless
      • Ep 7.1
        Operation: P.I.N.K.E.Y.E.
        7/30/02
        0.0
      • Ep 6
        Operation: A.R.C.H.I.V.E. / Operation: S.L.U.M.B.E.R.
        7/23/04
        9.3
        Operation: S.L.U.M.B.E.R.:''Numbuh 86 is having a top-secret girls only slumber party. Numbuh 4 is willing to find out what the slumber party is all about even if it means having to put on a little make up.''''Operation: A.R.C.H.I.V.E.:''The true history of the genesis of the Adult-Child conflict is revealed. This is the story the Adults do not want you to hear.moreless
      • Ep 5.2
        Operation: B.U.T.T. / Operation: T.R.A.I.N.I.N.G.
        7/16/04
        8.2
        Operation: B.U.T.T.: Feeling that Numbuh 1 must take a day off, the team force him to go to the beach, telling him to have fun or else. Nigel makes an honest attempt--until a crab swipes his swim trunks! After suffering a great amount of public embarrassment, Numbuh 1 makes his way back to the Treehouse, and minutes later, walks out of his room to tell his team that he's resigning from the Kids Next Door! After he leaves, the purpose becomes quite clear--an envelope is found in his room from the Delightful Children, with a picture of his tush and a note saying "Leave your team behind or we'll put your behind in the school yearbook." Now Numbuh 1 is heading for Delightful Manor, where the evil peeping toms desire to make him one of them! Can the team save their leader from the sadistic shutterbugs?!''''Operation: T.R.A.I.N.I.N.G.: At the KND Arctic training facility (the second largest KND base in existence, and location of the top secret KND Code Module), young cadet Tommy is joined by two other cadets, Lee and Sonia. Suddenly, what promises to be the start of their training is interrupted when a panicked distress signal from the Moonbase inform the facility that Father is attacking! The Kids Next Door evacuate to provide backup, leaving the three cadets alone--and they soon find out that the distress call was a ruse. Father soon arrives with his Ice Cream men at the facility, his true target being the Code Module. Now the only thing standing between the fiery fiend and Global Command's most vital secrets are three young KND cadets. Can these rookies possibly defeat the greatest villain in Kids Next Door history?moreless
      • Ep 5.1
        Operation: B.U.T.T.
        7/16/04
        0.0
      • Ep 4
        Operation: F.O.U.N.T.A.I.N.
        7/9/04
        8.5
        The Delightful Children kidnap the team's classmate, nerdy, spit-talking "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 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, but the Delightful Children desire nothing less than to destroy the Fountain, claiming that the goal of all children should be to grow up. Can the Kids Next door save the supernatural spring? And what strange secret is "Leaky" Leona hiding?moreless
      • Ep 3.2
        Operation: R.O.B.B.E.R.S.
        6/25/04
        0.0
      • Ep 3.1
        Operation: U.T.O.P.I.A.
        6/25/04
        0.0
      • Ep 2.2
        Operation: L.E.A.D.E.R.
        6/18/04
        0.0
      • Ep 2
        Operation: A.F.L.O.A.T. / Operation: L.E.A.D.E.R.
        6/18/04
        8.3
        Operation: A.F.L.O.A.T.: The Team attempts to crash the Annual We Hate The Kids Next Door Barbecue, only to find that the party has far more villains than they can handle! The team flees in their M.E.G.A.R.A.G.E. aircraft, but Stickbeard and his band of buccaneers do not give up pursuit! When their craft is shot down by the Sweet Revenge, they land in the worst of places - in the middle of the ocean, in a disgusting sargasso of asparagus! Stranded, lost, with no edible food, a bad situation gets much worse when they are found by a great white aspargus monster! And when the vile vegetable seeks to make them its prey, all hope seems lost. Can there be any escape from this savage sprout?''''Operation L.E.A.D.E.R.: Nigel is exhausted and dirty after a hard mission, and when he takes a break, Lizzie intercepts a mission spec from Numbuh 65.3. Deciding to give Nigel a break, Lizzie tricks the rest of the team into thinking Nigel put her in charge, and assumes the role as leader. But Lizzie is well over her head, as the mission involves foiling a fiendish football team with plans to attack the Moonbase... lead by the traitorous Numbuh 274! Can Numbuh 1 rescue his girlfriend, and lead his team to victory on this ghastly gridiron?!moreless
      • Ep 1
        Operation: F.U.T.U.R.E.
        6/11/04
        9.2
        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 the evil child Madam Margie, a girl who is getting high-tech aid from none other than her future self! Madam Margie'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, lest inter-gender relations between boys and girls perish forever!moreless
      • Ep 8
        Operation: C.A.K.E.D.-T.H.R.E.E./ Operation: L.O.C.K.D.O.W.N.
        8/6/04
        7.9
        Operation: C.A.K.E.D.:''It's the Delightful Children From Down The Lane's birthday again, and that means it's time once again for the Kids Next Door to make off with their fantastic cake! But when the plan to egg the Delightfuls to submission goes afowl, the Kids must decide whether the cake is really worth it.

        Operation: L.O.C.K.D.O.W.N.:''Upon returning to the Treehouse, an injured Numbuh 1 orders a lockdown! But it soon becomes clear that the five are trapped with Count Spankulot! But is the Count the real intruder? Or is another spank-happy vampire in their midsts?moreless
      • Ep 3
        Operation: U.T.O.P.I.A. / Operation: R.O.B.B.E.R.S.
        6/25/04
        8.1
        Operation: U.T.O.P.I.A.: The evil Chester is developing his Happy Headband, a strange device he plans to sell to parents to keep kids "out of their hair." Numbuh 1 breaks into his lab and steals it, but when escaping on his G.A.R.G.O.C.Y.C.L.E., Chester shoots him down. The operative lands on a strange island which seems to be a children's utopia - lakes are made of soda, candy grows from trees, you can have birthday cake for dinner, and best of all, no adults! But soon, Numbuh 1 remembers a cardinal rule - when something seems too good to be true, it usually is. He follows the clues, and realizes that he's in the middle of Chester's virtual reality world, where the villain has complete control! Can Numbuh 1 escape this dreaded matrix?!''''Operation: R.O.B.B.E.R.S.: It's time for the morning commute to school, and for once, Numbuh 4 is anxious to go, mostly because he has a crush on the new teacher. But on the way to school, the bus is attacked by kids dressed by cowboys packing chewing-gun loaded six-shooters, demanding the students' spelling homework! Now Numbuh 4 pursues the bandits outside, while Numbuh 5 engages them on the bus itself. Can they save the day before first bell? And who is the brains behind these delinquent desperadoes?moreless
    • Season 2
      • Ep 13
        Operation: E.N.D.
        6/4/04
        8.9
        When Numbuh 1 is fishing with his dad, Numbuh 86 and her group appear and tell him that he's been scheduled for a decommissioning! Although he escapes, his teammates are taken to be decommissioned, so he has to enlist the help of Numbuh 2's little brother Tommy to try and save them! Unfortunatly, he is too late, but can he still save the Moon Base from a fiery demise?moreless
      • Ep 12.2
        Operation: T.R.I.P.
        5/28/04
        0.0
      • Ep 12.1
        Operation: D.O.G.F.I.G.H.T.
        5/28/04
        0.0
      • Ep 11.2
        Operation: B.E.A.C.H. / Operation: U.N.D.E.R.C.O.V.E.R.
        5/21/04
        9.0
        Operation: B.E.A.C.H.''The KND take a vacation to the beach (and Numbuh 1 promptly leaves, since he hates the place), where Numbuh 3 is quickly kidnapped by the armored Kinights of the Round Towel, who drag her before King Sandy, a miniature monarch who quickly falls in love with her! Naturally, the concerned Numbuhs 4 with Numbuhs 2 and 5 confronting the beachcombing brat in his enormous sandcastle... but they are soon overwhelmed. Can the KND topple this tiny tyrant before high tide?

        Operation: U.N.D.E.R.C.O.V.E.R.:''The Delightful Children have the team right where they want them (again), when suddenly, the helmet headed member (his name revealed as Lenny) pushes the wrong button on their vehicle, ruining the villains' plans. The KND start to head home, when they are called to the Moon Base, where they meet with Numbuh 274... and Lenny himself! The Delightful Child claims that he is the reason that his siblings plans always fail, and that he intends to help the KND organization by cutting off the Delightful Children's supply of coffee, the source of their evil power. Thus, the KND and Lenny travel to an offshore coffie drilling rig to make a pre-emptive strike... but could this all be, as it most likely is, a double cross? And if so, who is double-crossing who?moreless
      • Ep 11.1
        Operation: B.E.A.C.H.
        5/21/04
        0.0
      • Ep 10.1
        Operation: C.A.K.E.D.-T.W.O. / Operation: S.P.A.C.E.
        12/12/03
        8.3
        Operation: C.A.K.E.D.-T.W.O.: The Delightful Children once again hold their annual birthday party in the usual sadistic manner-- planning to eat their cake and not let any of their unwilling guests have so much as a taste. Like clockwork, the KND appear, but the crafty miscreants escape with the pastry. Hot on their heels, Numbuh 1 finds that his foes have sunk to the lowest form of cruelty, when he finds that one of the decoys that they have hired for their getaway is his own girlfriend Lizzie! Finally cornering the not-so-Delightful Children at a huge arena, the team has them cornered--until they unleash their most twisted trap to date; bringing the huge confection into a carnivorous creature! Can the Kids Next Door defeat this demonic dessert??!!''''Operation: S.P.A.C.E.: On a routine mission to the Moonbase, in which Numbuh 3 is forced to bring along her kid sister Mushi, the team encounters a seemingly abandoned prison transport ship; and thanks to Mushi, they crash into it. After Numbuhs 1, 2 and 4 go out on an away mission to find a new fuel tank, their own ship is invaded and Numbuh 3 is thrown out by Numbuh 5's villainous sister Cree! Revealed as a former KND, she details her plans to destroy the Moonbase, and Abigail is the only one left to stand against her. But will Mushi's intervention return the sisterly love between them?moreless
      • Ep 9.2
        Operation B.R.I.E.F.
        12/5/03
        0.0
      • Ep 9.1
        Operation: R.E.P.O.R.T.
        12/5/03
        0.0
      • Ep 8
        Operation: T.H.E.-S.H.O.G.U.N. / Operation: C.O.L.L.E.G.E.
        11/21/03
        7.5
        Operation: T.H.E.-S.H.O.G.U.N.:''Numbuh 2 and Numbuh 4 visit the grand opening of a cheese-themed restaurant which seems to have a big problem - an appalling lack of cheese! And when 2 reveals that he's brought his own, the source of the problem is revealed, when the operatives are kidnapped by cheese headed ninja, and then dragged before the Cheese Shogun, a mad martial artist who holds cheese to be more valueable than gold. Can 2 and 4 defeat this insane samurai and escape his deadly dairy dojo?!''''Operation: C.O.L.L.E.G.E.:''Numbuh 1 hears word that a ten-year-old progidy has been accepted into a prestigious British College, and fears that the adults seek to remove his brain. With the rest of the team refusing to give up their day off, 1 travels across the Pond himself - only to find that the report was a ruse by the misunderstood mad scientist Professor Triple Extra-Large! The snow-cone expert has come close to perfecting his masterpiece, and now needs a test subject who is immune to ice cream headaches - and 1 fits the bill. 1 is eager to help, but when his well meaning friends try to launch a rescue mission, the Professor goes from mad to plain angry! Can they escape this chaotic collegic catasptrophe?!moreless
      • Ep 7
        Operation: G.H.O.S.T. / Operation: F.U.G.I.T.I.V.E.
        11/14/03
        8.5
        Operation: G.H.O.S.T.: It's a sad day at the treehouse, when Chubbo, one of the KND's power-providing hamsters passes away; and it is saddest for the overly sensitive Numbuh 3, who even maintains a vigil at his grave until the weather proves inclement. But unwise is the one who mourns too long for the dead, because during the dark and stormy night, a gang of ghostly hamster arrive, and drag the terrified Numbuh 3 to the hamster afterlife! Now the team must penetrate the very netherworld to rescue their friend, but can even the KND overcome a mob of restless rodents?!''''Operation F.U.G.I.T.I.V.E.: An operative has apparently reached his thirteenth birthday, and is scheduled for decommission; but on route to the Moonbase, the transport ship carrying him is shanghaied and forced to land. When the local KND arrive on the scene, they now must work with Decommission Officer Numbuh 86, a boy-hating brat with a bad attitude! And when the fugitive flees to the Delightful Children's mansion, the team must decide who is the bigger threat; their arch-enemies, or this obnoxious superior officer! The answer may not be as clear-cut as it seems.moreless
      • Ep 6.2
        Operation: K.I.S.S.
        11/7/03
        0.0
      • Ep 6
        Operation: F.L.A.V.O.R. / Operation: K.I.S.S.
        11/7/03
        8.3
        Operation F.L.A.V.O.R.: Numbuh 5 is at the local museum telling a few kids that there are three basic flavors of ice cream -- vanilla, chocolate, and strawberry. But there was a mysterious fourth basic flavor. And it was put away in a hidden temple by the ancient ice cream monks, who feared greed would get the better of anyone who tasted it. They figured only an ice cream lover with the purest taste buds could ever taste it. But when the Delightful Children steal the sacred Golden Scoop, and the Ice Cream men kidnap Numbuh 5, she finds herself dragged to the trap-laden temple, where the evil children force her to penetrate its inner sanctum. Will Numbuh 5 prevail in this frozen frenzy and get a taste of the fabled fourth flavor?!''''Operation: K.I.S.S.: Numbuh 2's attempt to create a formula to strengthen hamsters goes haywire and causes him to transform into a teenager and back! Thrown out of the treehouse by his unknowing teamates, he seemingly finds solace when he runs into Numbuh 5's evil sister Cree, and she develops a crush on him! But when the treehouse goes through a power outage, Cree dons her Battle Ready Armor and takes "Hank" along to attack the KND! Can Numbuh 2 come to his senses in time to apprehend this armored assassin?moreless
      • Ep 5.1
        Operation: S.H.A.V.E. / Operation: O.O.M.P.P.A.H.
        10/31/03
        7.5
        Operation: S.H.A.V.E.: The KND learn about evil moustaches taking over the faces of their fellow KND down south as well as adults.''''Operation: O.O.M.P.P.A.H.: While on a fishing trip with his overbearing, sousaphone-playing father, Numbuh 1 has to rescue him from a kid seeking a father of his own.
      • Ep 4
        Operation: M.O.V.I.E. / Operation: F.A.S.T.-F.O.O.D.
        10/24/03
        8.6
        Operation: M.O.V.I.E.: When Numbuh 4 is sickened by the cutesy Rainbow Monkeys double feature movie that the team goes to, he tries to theater-jump into to Violence: The Movie for adults, and after several unsuccessful tries, he makes it in disguised as an adult himself. But triumph turns to tragedy when he discovers that what promises to be a cool film is actually a front for a meeting for practically every villain that the KND have ever faced up to now! And when his disguise fails, will Numbuh 4 escape this sinister cinema and leave room for a sequel?''''Operation: F.A.S.T.-F.O.O.D.: It's Numbuh 3's birthday! Her party seems to go well, until the team hears her birthday wish--to lead the team on a mission herself! Hoping to make her happy, Numbuh 1 quickly makes up a simple task for her--to retrieve a Kid's Meal from the new fast food place, the Burger Frenzy. But Numbuh 3 gets more than she bargains for when she discovers that, in this case, "Kid's Meal" actually refers to the main ingredient of the meal! Can Numbuh 3 survive this ferocious food fight and live to see her next birthday?moreless
      • Ep 3.2
        Operation: T.A.P.I.O.C.A.
        10/17/03
        0.0
      • Ep 3.1
        Operation: S.U.P.P.O.R.T.
        10/17/03
        0.0
      • Ep 2
        Operation: S.P.A.N.K. / Operation: D.A.T.E.
        10/10/03
        8.9
        Operation: S.P.A.N.K.: After spending a stretch in the slammer for spanking the wrong child, the vampiric villain Count Spankulot vows to use his abilities to help children instead of harm them, and approaches the Kids Next Door with an offer to join them! But when the former Bounty Hunter of Bottoms turns out to be more annoying now than he ever was as a villain, how will the KND get rid of the Pesky Paddler?''''Operation: D.A.T.E.: The Delightful Children From Down the Lane are holding a social, and the KND are invited! Smelling a rat, Numbuh One and the team decide to go for a reconaissance mission - and as the only one without a date, he brings Lizzie along. But when the Delightful Children spring their trap, Lizzie becomes more of a hindrance than ever. Will Numbuh 1 prevail? Will his relationship with Lizzie survive?!moreless
      • Ep 12
        Operation: D.O.G.-F.I.G.H.T. / Operation: T.R.I.P.
        5/28/04
        8.7
        Operation: D.O.G.F.I.G.H.T.:''Numbuh 2 has always been one of the best pilots in the organization - but one day while taking his 2X4 aircraft for a spin, he's shot down by a mysterious child pilot with a 2X4 plane of his own. 2 seeks revenge, but the pilot is untouchable, and manages to shoot him down out of every aircraft in the team's arsenal! Considering giving up, piloting, Hogie finally finds a way to defeat the pilot - only to discover that his supplier has been fooling them both into fighting each other in a plot to destroy every chili dog in town! Can the dueling dogfaces prevent this mystery meat massacre?!''''Operation T.R.I.P.:''Father learns that Numbuh 3 is traveling to her homeland to meet up with the secret Japanese branch of the Kids Next Door; so he sends his best spies, the Interesting Twins From Beneth the Mountain, to trail Kuki and find the location of the Japanese agents' hideaway so an attack can be made. But when the two young spies trail 3, a combination of their incompetance and her natural good luck impair them at every turn! What will be the outcome of this stealthy struggle in the Land of the Rising Sun?!moreless
      • Ep 1
        Operation: C.A.T.S. / Operation: P.O.P.
        10/3/03
        8.3
        Operation: C.A.T.S.: Numbuh 4 accidentally destroys Numbuh 3's favorite toy, and then lands himself in the clutches of the Creepy Old Cat Lady and her billions of cats! His fellow operatives embark on a rescue mission, but Numbuh 3 refuses to go. But will she eventually forgive Numbuh 4 in time to save him?''''Operation: P.O.P.: When the drinking age of root beer is raised to 13, the Kids Next Door swing into action, delivering soda to speakeasies for youngsters. But soon the Kids discover the prohibition's leader, Mr. Fizz, has something even more sinister in store. Can the Kids Next Door stop Fizz from bottling up children everywhere?moreless
      • Ep 9
        Operation: R.E.P.O.R.T. / Operation: B.R.I.E.F.
        12/5/03
        8.5
        Operation: R.E.P.O.R.T.: The team is giving a report on their mission to retrieve a mysterious box, while trying to keep the Delightful Children from getting it. Unfortunately, each operative's version of the story is exaggerated to say the least. Can Numbuh 86 find any truth in their speculative snafu?''''Operation: B.R.I.E.F.: The Delightful Children put out a contract on Numbuh 1's head, and send the most unlikely of assassins--the sentient pair of underpants known as Mr. White! Unfortunately, his attacks make the team think that their leader has gone loco! Can Numbuh 1 survive the assault of this unruly underwear? And is there more to this pair of beastly briefs than meets the eye?moreless
      • Ep 3
        Operation: S.U.P.P.O.R.T. / Operation: T.A.P.I.O.C.A.
        10/17/03
        8.0
        Operation: S.U.P.P.O.R.T.:''Numbuh 5 is sick at home with the flu, and Numbuhs 1 and 2 take it upon themselves to protect her from the enemy. While at her house, her father lets it slip that teenage sister Cree is wearing a training bra! Ever suspisious of teenagers, Numbuh 1 figures that this odd device must be "Battle Ready Armor", and becomes determined to discover the workings behind it. But when the two of them are discovered, can even the Kids Next Door survive the wrath of a humiliated teenager?! And could there be more than meets the eye in this lingerie liason?

        Operation T.A.P.I.O.C.A.: ''On a seemingly routine mission, Numbuh 2 seizes a truckload of disgusting tapioca pudding from a trio of masked teenagers; unfortunatly, when trying to dispose of it, he plants it right in the middle of the treehouse! Now the team is up to their necks trying to clean up the putrid pudding, and the original teen-age owners still want it back! But why? Only Numbuh 2's grandmother knows for sure...moreless
    • Season 1