Codename: Kids Next Door

Gallagher Elementary's Principal Sauerbraten discovers a reserve of salad oil under the school's playground and now plans to turn recess into a hard labor camp in order to produce and market the delicious oil. Numbuh One learns of the plot and moves to strike back./ When the KND head off on a mission, the hamsters find themselves under attack by The Insidious Felines From Atop the Litterbox. Now it's up to five brave KND-like hamsters to defend their rodent brothers by taking on the feline invaders in a cat and mouse chase throughout the empty treehouse.

During a family trip back to England, Numbuh One is drawn into a mission to protect a very mysterious book. But is it the English KND he is helping or the DCFDTL's English compatriots, the Rowdy Hooligans From Across the Square? And since Numbuh One can't seem to understand what anyone's saying, this could be a very painful vacation./ The Emmys? The Oscars? Boring! If you wanna watch a really good award show then check out the Villain Choice Awards! And that's just what the KND plan to do, right before they wreck the festivities. But the mission priorities must be changed when they find out that Numbuh One has been captured and turned into a trophy. And worse, the villains plan to give him away to the Best Villain of the Year!

Numbuh One wakes up one morning to find he's entered his own worst nightmare! Not only is he an adult, but he has a job... the President of the United States! And what's worse, he's the only one that realizes that something is not right. Can he find out what's happening before his own government (led by General Wallabee Beatles and Vice President Hoagie Gilligan) bans the KND?

The shores of Gallagher Elementary are invaded by the Spinach Armada who are on a crusade to make kids everywhere enjoy spinach./ The Kids Next Door run a Pony Express-like note passing service at Gallagher Elementary, boasting that not a single note they've delivered has been read in front of the class. When Numbuh Two is given the task of delivering an important note, it seems that everyone in school, including the Six Gum Gang and a tribe of wild kindergarteners, are out to stop him.

A safety-obsessed Senator spends eleventy billion dollars to construct an army of colossal robots capable of firing blasts that encase swingsets, bicycles, Rainbow Monkeys and anything that could possibly harm kids in bubblewrap. But eventually the robots come to realize that there's still one thing that remains dangerous to kids... adults!

Tommy falls in love with Hoagie's crappy old tricycle he finds in the garage but gets only laughs from other kids when they see him riding it. Using his 2x4 technology expertise, Tommy rebuilds it to make it the "best bike in the whole world". But the tricycle's AI takes its mission way too seriously and goes out of control destroying other kids' bikes left and right! Now it's up to the KND to take out Tommy's tricycle before it can destroy the Global KND Central Bicycle Command Hub, the pride and joy of the KND fleet.

When a new psychic member of the School Safety Patrol gets kids tossed into detention for crimes they haven't yet committed (running in the hallways, cutting class, etc.) the KND have to uncover his real motives before every kid is locked up./ The Delightful Children From Down The Lane invite Chad and the teens over to discuss their evil plans to defeat the Kid Next Door. But things quickly get out of hand as the teens invite everyone they know turning the Delightful Children's mansion into a huge house party. Now there's only one place the DCFDTL can turn to help them get rid of the partiers before Father comes home... the KND!

After Numbuh Five wanders into an eerie haunted doghouse, the KND's homework begins to mysteriously disappear./ While attempting to break the Ridiculous Barrier, Numbuh Four and Numbuh Three lose control and crash a new hyperspeed 2x4 tech rocket. To his horror, Numbuh Four awakes to find Numbuh Three missing and himself on a Planet of the Apes type world. Here, Rainbow Monkey dolls are the dominant species, and kids the cute, huggable dolls. Now the Rainbow Monkey-hating Numbuh Four finds himself in the middle of the fight between the Rainbow Monkeys that think a talking human must face death by hugging, and those that want to save him.

The Kids Next Door, along with the militant Numbuh 20,000, must destroy a crosswalk bridge that leads to a mall store selling the ugliest clothes ever. But the mission hits a huge snag when Numbuh Five discovers a tribe of kids living inside a clothing rack inside the store. With the tribe refusing to evacuate in fear of being laughed at, can the KND complete the mission before the store's "back to school" mega sale?/ 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 the Soda Control Board from getting the soda.

In a quest for sweet revenge against Numbuh Five, Heinrich unleashes his most diabolical plan: the ancient Mayan recipe for the most delicious caramel ever. All he needs to make this golden treat is tons of sugar and a sacrifice of something precious from anyone standing in his way! Now, Numbuh Five and the rest of Sector V have to overcome their loss to stop Heinrich from sacrificing every Kids Next Door operative in order to make even more of the tasty caramels./ The original moon landing was actually faked by the KND who didn't want their Moonbase discovered by adults. Now the adults are at it again, but this time they want to colonize the moon and the first people they're sending are Wallabee Beetles and his family.

To the untrained eye, the science fair looks like just a bunch of lame fake volcanoes and cheesy electrical experiments. But after the adults leave, the best and brightest 2x4 technicians pull out the real technology./ Dozens of the top KND scientists and 2x4 tech specialists are kidnapped during a bold raid at a KND technology fair (disguised as a science fair). Numbuh Two barely escapes capture by the attackers who Numbuh One thinks just might be a splinter cell of the KND creating a dangerous new weapon to forever rid the world of adults! As the others search for the missing scientists, Numbuh Two must lie low and not use any 2x4 technology at the last place anyone would ever look for him - Sector Q, the Amish KND sector.

Lizzie's always had to compete with the Kids Next Door for Nigel's attention, but now it seems she has a rival for his love. What kind of person would do such a thing?

In a surprise move, the teens offer a historic truce to the Kids Next Door organization, but the peace process is threatened when things turn out to be not what they appear.

*Special cross-over episode!* Billy (from Billy & Mandy) wears his dad's 'lucky pants' against all warnings... can the Kids Next Door save the day?!

During a routine mission, a mysterious boy's scavenger hunt forces Nigel Uno to make a difficult decision.