Codename: Kids Next Door

Operation: C.A.T.S.

Numbuh 4 accidently destroys Numbuh 3's favorite toy, and then lands himself in the clutches of the creepy old cat lady

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

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 h

Operation: D.A.T.E.

The Delightful Children From Down the Lane are holding a social, and the KND are invited! Smelling a rat, Numbah One and

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

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 teenager

Operation: M.O.V.I.E.

When Numbuh 4 is sickened by the cutsey "Rainbow Monkeys" double feature movie that the team goes to, he tries to theate

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 mis

Operation: S.H.A.V.E.

The KND learn about evil mustaches taking over the faces.

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

Operation: F.L.A.V.O.R.

Everbody knows that ice cream comes in three basic flavors - chocolate, vanilla, and strawberry. But Numbuh 5 knows only

Operation: K.I.S.S.

It is a clear case of Dr. Jekyll and Mr. Hyde when Numbuh 2's attempt to create a formula to strengthen hamsters causes

Operation: G.H.O.S.T.

It is a sad day in the treehouse, when Chubbo, one of the KND's power-providing hamsters passes away; and it is saddest

Operation F.U.G.I.T.I.V.E.

An operative has apparently reached her thirteenth birthday, and is scheduled for decommission; but on route to the moon

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 appal

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

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

Operation: B.R.I.E.F.

The Delightful Children put out a contract on Numbah One's head, and send the most unlikely of assassins - the sentient

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 c

Operation: S.P.A.C.E.

On a rountine mission to the Moon Base - in which Numbuh 3 is forced to bring along her kid sister Moshi - the team enco

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

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 n

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

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 Doo

Operation: E.N.D.

When Numbuh 1 is fishing with his dad, Numbuh 86 and her group appear and tell him that he's been scheduled for a decomm

Operation: F.U.T.U.R.E.

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

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 vill

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 Numb

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

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 t

Operation: F.O.U.N.T.A.I.N.

The Delightful Children kidnap the team's classmate, nerdy, spit-talking ""Leaky"" Leona, and force her to lead them to

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

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 M

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

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

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 inflict

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 promi

Operation: C.A.K.E.D.-T.H.R.E.E.

It's the Delightful Children From Down The Lane's birthday again, and that means it's time once again for the Kids Next

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 trap

Operation: G.R.A.D.U.A.T.E.S

Hoagie and the gang go to the KND Academy to watch his brother Tommy graduate while Father plans an all-out attack.

Operation: H.U.G.S.

Numbuh 4's disgust at anything Rainbow Monkey only increases when he finds himself trapped on Rainbow Island.

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 sh

Operation: T.R.I.C.K.Y.

Numbuh 4 tries to get his candy back from Stickybeard on Halloween.

Operation: U.N.C.O.O.L.

Operation: P.R.E.S.I.D.E.N.T.

The KND try to get the Fourth Grade Class President to his Town Council meetings safely. A parody of Air Force One. Hurt

Operation: H.O.S.P.I.T.A.L.

An important operative suffers an accident on a dangerous mission and is sent to the hospital. But one ex-KND member is

Operation: S.P.R.O.U.T.

Numbuh 4 accidentally eats a brussels sprout, sending the rest of the KND on an emergency Fantastic Voyage to stop the d

Operation: H.O.U.N.D.

Numbuh 5 takes on a vicious dog who is always eating her homework.

Operation R.A.B.B.I.T.

Numbuhs 2 and 5 must rescue the first grade class's pet rabbit before it is turned into a chocolate bunny by Heinrich Vo

Operation: FLUSH

The villains attempt to capture the KND Treehouse, but the Toilenator, trying to be helpful, only hinders their plans.

Operation F.O.O.D.F.I.T.E.

The KND are dismayed to discover that Grandma Stuffum is the new cafeteria lunch lady and she's got some pretty nasty re

Operation: C.L.U.E.S.

A dinner get-together between Numbuh 2 and Numbuh 3's respective families turns sour when Numbuh 3's Posh Party Rainbow

Operation N.U.G.G.E.T.

Numbuh 4 discovers a chicken nugget that initiates a chicken nugget rush.

Operation: M.A.C.A.R.R.O.N.I.

The Kids Next Door have the misfortune of swapping the Toilenator to Mr. Boss with the unlucky Numbuh 13, who informs th

Operation P.O.O.L.

Numbuh 4's newly-installed backyard pool is the portal into an alternate dimension where everything is the opposite of e

Operation C.A.K.E.D.-F.O.U.R.

The Delightful Children From Down the Lane decide to give their birthday cake to the winner of the annual Tubathon race

Operation S.I.T.T.E.R.

The brothers Gilligan have gotten a new babysitter: the villainous Cree Lincoln! For Numbuh 2, this will either be a dre

Operation: S.A.T.U.R.N.

Everyone's collections of Rainbow Monkey toys are mysteriously vanishing. The KND investigate and discover the toys revo

Operation: C.H.O.C.O.L.A.T.E.

Numbuh 5 goes to the planet Mars to pick up some marshmallows as part of dessert with her family after dinner. But upon

Operation: M.A.T.A.D.O.R.

Numbuh 4 is forced to choose between helping the KND battle the villainous Soccer Mom or engaging at his new gig as a ma

Operation L.U.N.C.H.

Lizzie had made a romantic lunch for both her and "Nigie", but it gets stolen by Robin Food and his Hungry Men, who rob

Operation: M.U.N.C.H.I.E.S.

The KND discover that they're out of Rainbow Munchies cereal, so they try to go to a grocery store to get some more. But

Operation K.N.O.T.

Numbuh 1, both literally and figuratively, risks his neck when he sides with an adult to rid children of snake-like ties

Operation: C.L.O.S.E.T.

A boy gets lost in a closet and the KND are on the job in no time.

Operation S.N.O.W.I.N.G.

Numbuh 1 is sick in bed with a cold on a snow day. Even worse, the villainous Fourth Grade President is determined to br

Operation M.A.U.R.I.C.E.

An operate named Maurice is decommissioned from the Kids Next Door after he attains the age of 13. He has been working o

Operation L.O.V.E.

Numbuh 3 stars as the lead female in a "West Side Story"-style romantic musical. But when Numbuh 4 interrupts the play,

Operation: C.O.U.C.H.

Numbuhs 1, 2 and 5 all go off to China after Numbuh 4 falsely alerts them of trouble there. He then watches TV in their

Operation D.O.D.G.E.B.A.L.L.

The powerful Dodgeball Wizard believes that adults are better at playing dodgeball than kids, so when he learns of "the

Operation: F.E.R.A.L.

Numbuh 1 is sent to retrieve an important code from Rainbow Monkey Island, but after a run-in with the Delightful Childr

Operation E.L.E.C.T.I.O.N.S.

Operation: D.U.C.K.Y.

While in the bath, Tommy is controlled by a cleanliness-fearing sea captain.

Operation: D.I.A.P.E.R.

Operation: B.U.L.L.I.E.S.

Operation: F.I.S.H.Y.

Operation: B.R.E.A.K.U.P.

Operation: S.A.F.A.R.I.

Operation N.A.U.G.H.T.Y.

When the Kids Next Door discover a plan to ruin Christmas, they must team up with Elfa Strike to save the day.

Operation: V.I.R.U.S.

Operation: O.U.T.B.R.E.A.K.

Operation: C.A.N.Y.O.N.

Operation: H.O.L.I.D.A.Y.

Operation: C.A.K.E.D-F.I.V.E.

Operation: R.E.C.R.U.I.T.

Operation: D.A.D.D.Y.

Operation: C.L.O.W.N.

Operation: S.P.A.N.K.E.N.S.T.I.N.E.

Operation: H.O.T.S.T.U.F.F.

Operation: M.I.S.S.I.O.N.

Operation: L.I.C.O.R.I.C.E.

Numbuh 5 must team up with Stickybeard to save Heinrich Von Marzipan from a crew of skeletal licorice pirates.

Operation H.O.M.E.

Numbuh 3 has second thoughts about sending her old Rainbow Monkey to a retirement home.

Operation: I.T.

Numbuh 362 becomes frustrated with all the work involved with being Supreme Leader of the Kids Next Door, so she decides

Operation: S.A.F.E.T.Y.

When a kid-friendly senator receives a funding of approximately eleventy-billion dollars, he uses it to build an army of

Operation: E.N.G.L.A.N.D.

When Numbuh 1 is taken to England, someone gives him a book, resulting in Numbuh 1 getting followed by 3 kids.

Operation: A.W.A.R.D.S.

Sector V attempts to sabotage the Villain's Choice Awards.

Operation: R.E.C.E.S.S.

When salad oil is discovered in the school playground, Numbuh 1 must find a way to save recess, while still keeping a pr

Operation: H.A.M.S.T.E.R.

While the team is off on their recess-rescuing mission, the hamsters are attacked and captured by the Sinister Felines f

Operation: W.H.I.T.E H.O.U.S.E.

Numbuh 1 wakes up to discover that he is the president of the United States in an alternate dimension, who is about to s

Operation: S.P.I.N.A.C.H.

Amerigo Vespinaccio tries to spread spinach throughout the school, and Sector V must stop him.

Operation: M.E.S.S.A.G.E.

Numbuh 2 attempts to deliver the fourth grade president's message.

Operation: B.R.I.D.G.E.

Numbuh 20 000 and his Squid Squad work with Sector V to destroy the bridge leading into Le Sissie a store in the mall t

Operation: S.I.X.

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 Lieute

Operation: T.R.I.C.Y.C.L.E.

Tommy loves Numbuh 2's cruddy, old tricycle but gets laughed at when the other kids see him riding it. Using his 2x4 tec

Operation: C.R.I.M.E.

When Gallagher Elementary students are being arrested by the School Safety Patrol for crimes they are envisioned to comm

Operation: P.A.R.T.Y.

With Father away at Saratoga Springs for the day on orders from his doctor, the DCFDTL invite Cree and the teenagers to

Operation D.O.G.H.O.U.S.E.

Numbuh 5 goes into the Haunted Doghouse to get Sector V's cinder block back, but later comes out with different results.

Operation: P.L.A.N.E.T.

Numbuhs 3 and 4 are launched into space to break the "Ridiculous" space barrier, but blackout in mid-flight and wake up

Operation: S.C.I.E.N.C.E.

This episode illustrates a day at the annual kids' 2x4 tech science fair. Numbuh 2 is present, shoving his "I Can't Beli

Operation: A.M.I.S.H.

Continues from Operation: S.C.I.E.N.C.E.. When a mysterious enemy starts kidnapping KND scientists, Sector V sends Numbu

Operation: G.I.R.L.F.R.I.E.N.D.

Lizzie has always had to compete with the Kids Next Door for Nigel's attention, and she thinks Nigel has found a new gir

Operation: C.A.R.A.M.E.L.

Heinrich uses a ritual involving sacred golden caramels to take away the qualities the Sector V operatives value the mos

Operation: M.O.O.N.

Adults send Numbuh 4's family to the Moon to colonize it. However, Sector V diverts the colony to Hollywood, where they

Operation: T.R.E.A.T.Y.

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