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The Best Episodes of Codename: Kids Next Door

Every episode of Codename: Kids Next Door ranked from best to worst. Let's dive into the Best Episodes of Codename: Kids Next Door!

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Taking numbers instead of names, five extraordinary 10-year-olds form a covert team called the Kids Next Door with one dedicated mission: to free all children from the tyrannical rule of adults.

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Episode Rankings

  1. #1 Fan Favorite
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    Codename: Kids Next Door Season 1 Episode 1 - Operation: C.A.K.E.D.
    10.0/10(1 votes)

    #1 - Operation: C.A.K.E.D.

    S1:E1

    The Kids Next Door attempt to stop a party for their enemies.

    Director:Tom Warburton
    Writer:Tom Warburton

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  2. Codename: Kids Next Door Season 2 Episode 9 - Operation: S.H.A.V.E.
    10.0/10(1 votes)

    #2 - Operation: S.H.A.V.E.

    S2:E9

    The KND learn about evil mustaches taking over the faces.

    Director:Tom Warburton
    Writers:Mo Willems, Tom Warburton

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  3. Codename: Kids Next Door Season 2 Episode 19 - Operation: C.A.K.E.D.-T.W.O.
    10.0/10(2 votes)

    #3 - Operation: C.A.K.E.D.-T.W.O.

    S2:E19

    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.

    Director:Tom Warburton
    Writers:Mo Willems, Tom Warburton

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  4. Codename: Kids Next Door Season 2 Episode 23 - Operation: D.O.G.-F.I.G.H.T.
    10.0/10(2 votes)

    #4 - Operation: D.O.G.-F.I.G.H.T.

    S2:E23

    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, 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!

    Director:Tom Warburton
    Writers:Mo Willems, Tom Warburton

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  5. Codename: Kids Next Door Season 3 Episode 1 - Operation: F.U.T.U.R.E.
    10.0/10(2 votes)

    #5 - Operation: F.U.T.U.R.E.

    S3:E1

    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 recieve aid from a strange source Numbuh 4's OWN future self!

    Director:Tom Warburton
    Writers:Mo Willems, Tom Warburton

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  6. Codename: Kids Next Door Season 3 Episode 4 - Operation: U.T.O.P.I.A.
    10.0/10(2 votes)

    #6 - Operation: U.T.O.P.I.A.

    S3:E4

    The evil Chester is developing his Happy Headband a strange device he plans to sell to parents to keep kids out of their hair.

    Director:Tom Warburton
    Writers:Mo Willems, Tom Warburton

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    The 20 WORST Episodes of Codename: Kids Next Door

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  7. Codename: Kids Next Door Season 3 Episode 11 - Operation: P.I.N.K.-E.Y.E.
    10.0/10(1 votes)

    #7 - Operation: P.I.N.K.-E.Y.E.

    S3:E11

    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.

    Director:Tom Warburton
    Writers:Mo Willems, Tom Warburton

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  8. Codename: Kids Next Door Season 3 Episode 16 - Operation: H.U.G.S.
    10.0/10(1 votes)

    #8 - Operation: H.U.G.S.

    S3:E16

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

    Director:Tom Warburton
    Writers:Mo Willems, Tom Warburton

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  9. Codename: Kids Next Door Season 1 Episode 2 - Diseasy Does It
    0.0/10(0 votes)

    #9 - Diseasy Does It

    S1:E2

    Kenny and Chimpy are hired to do chores.

    Director:Tom Warburton
    Writer:Tom Warburton

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  10. Codename: Kids Next Door Season 1 Episode 3 - No P in the OOL
    0.0/10(0 votes)

    #10 - No P in the OOL

    S1:E3

    Mr. Wink and Mr. Fibb extend adult swim time.

    Director:Tom Warburton
    Writer:Tom Warburton

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  11. Codename: Kids Next Door Season 1 Episode 4 - Operation: I.-S.C.R.E.A.M.
    0.0/10(0 votes)

    #11 - Operation: I.-S.C.R.E.A.M.

    S1:E4

    The Kids Next Door set off on a mission to the ice cream factory.

    Director:Tom Warburton
    Writers:Mo Willems, Tom Warburton

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  12. Codename: Kids Next Door Season 1 Episode 5 - Operation: C.A.N.N.O.N.
    0.0/10(0 votes)

    #12 - Operation: C.A.N.N.O.N.

    S1:E5

    With Numbuh One away, the Treehouse becomes an easy target for adults

    Director:Unknown
    Writers:Mo Willems, Tom Warburton

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  13. Codename: Kids Next Door Season 1 Episode 6 - Operation: N.O.-P.O.W.U.H.
    0.0/10(0 votes)

    #13 - Operation: N.O.-P.O.W.U.H.

    S1:E6

    The hamsters that power the Treehouse go on vacation, leaving the team vulnerable.

    Director:Tom Warburton
    Writers:Mo Willems, Tom Warburton

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  14. Codename: Kids Next Door Season 1 Episode 7 - Operation: T.E.E.T.H.
    0.0/10(0 votes)

    #14 - Operation: T.E.E.T.H.

    S1:E7

    The Kids Next Door are put in the crosshairs of Knightbraces.

    Director:Unknown
    Writers:Mo Willems, Tom Warburton

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  15. Codename: Kids Next Door Season 1 Episode 8 - Operation: P.I.R.A.T.E.
    0.0/10(0 votes)

    #15 - Operation: P.I.R.A.T.E.

    S1:E8

    Stickybeard and his crew sniff out the Kids Next Door's candy depository.

    Director:Tom Warburton
    Writers:Mo Willems, Tom Warburton, Robert Leighton

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  16. Codename: Kids Next Door Season 1 Episode 9 - Operation: C.O.W.G.I.R.L.
    0.0/10(0 votes)

    #16 - Operation: C.O.W.G.I.R.L.

    S1:E9

    The team meets the last member of another era's Kids Next Door.

    Director:Unknown
    Writers:Mo Willems, Tom Warburton, Tom Eaton

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  17. Codename: Kids Next Door Season 1 Episode 10 - Operation: T.U.R.N.I.P.
    0.0/10(0 votes)

    #17 - Operation: T.U.R.N.I.P.

    S1:E10

    When turnips are found everywhere in Sector V's treehouse, they go to the source: a giant turnip, to defeat it.

    Director:Tom Warburton
    Writers:Mo Willems, Tom Warburton, Robert Leighton

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  18. Codename: Kids Next Door Season 1 Episode 11 - Operation: M.I.N.I.G.O.L.F.
    0.0/10(0 votes)

    #18 - Operation: M.I.N.I.G.O.L.F.

    S1:E11

    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.

    Director:Unknown
    Writers:Mo Willems, Tom Warburton

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  19. Codename: Kids Next Door Season 1 Episode 12 - Operation: O.F.F.I.C.E.
    0.0/10(0 votes)

    #19 - Operation: O.F.F.I.C.E.

    S1:E12

    When his father brings Numbuh 4 to work for "Bring Your Daughter To Work Day", Numbuh 4 discovers his father's boss plans to send him and all the daughters of his coworkers to Pluto.

    Director:Tom Warburton
    Writers:Mo Willems, Tom Warburton

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  20. Codename: Kids Next Door Season 1 Episode 13 - Operation: A.R.C.T.I.C.
    0.0/10(0 votes)

    #20 - Operation: A.R.C.T.I.C.

    S1:E13

    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. It turns out that he was not helping, because he sent them the wrong directions, ignored their cries for help, and sent a missle to attack them.

    Director:Unknown
    Writers:Mo Willems, Tom Warburton

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  21. Codename: Kids Next Door Season 1 Episode 14 - Operation: L.I.C.E.
    0.0/10(0 votes)

    #21 - Operation: L.I.C.E.

    S1:E14

    The Delightful Children From Down The Lane attack Sector V's headquarters with an infestation of hair-eating lice. After the KND find out they don't like nacho cheese, they decide to shoot nacho cheese at them to get rid of them.

    Director:Unknown
    Writers:Mo Willems, Tom Warburton, Robert Leighton

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  22. Codename: Kids Next Door Season 1 Episode 15 - Operation: L.I.Z.Z.I.E.
    0.0/10(0 votes)

    #22 - Operation: L.I.Z.Z.I.E.

    S1:E15

    Numbuh 1 has a secret girlfriend who is bent on mind controling him! So, Numbuh 1's friends have to save Numbuh 1 from being mind controlled or their days as KND could be numbered.

    Director:Unknown
    Writers:Mo Willems, Tom Warburton

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  23. Codename: Kids Next Door Season 1 Episode 16 - Operation: T.H.E-F.L.Y.
    0.0/10(0 votes)

    #23 - Operation: T.H.E-F.L.Y.

    S1:E16

    A fly finds its way into Sector V's headquarters.

    Director:Tom Warburton
    Writers:Mo Willems, Tom Warburton

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  24. Codename: Kids Next Door Season 1 Episode 17 - Operation: P.O.I.N.T.
    0.0/10(0 votes)

    #24 - Operation: P.O.I.N.T.

    S1:E17

    All of the teenagers in Sector V's hometown have formed a place called The Point, and Numbuh 1 suspects that they are helping the adults.

    Director:Unknown
    Writers:Mo Willems, Tom Warburton

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  25. Codename: Kids Next Door Season 1 Episode 18 - Operation: C.A.B.L.E.-T.V.
    0.0/10(0 votes)

    #25 - Operation: C.A.B.L.E.-T.V.

    S1:E18

    A villainous half-man, half-baby named Mr. B gives the Kids Next Door a television series of their own.

    Director:Unknown
    Writers:Mo Willems, Tom Warburton

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Best Episodes Summary

"Operation: C.A.K.E.D." is the best rated episode of "Codename: Kids Next Door". It scored 10/10 based on 1 votes. Directed by Tom Warburton and written by Tom Warburton, it aired on 12/6/2002. This episode scored 0.0 points higher than the second highest rated, "Operation: S.H.A.V.E.".