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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!

The Best Episodes of Codename: Kids Next Door

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...

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  1. 10.0/10(2 votes)

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

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    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.

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  2. 10.0/10(2 votes)

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

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    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!

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  3. 10.0/10(1 votes)

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

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    S3:E16

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

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  4. 8.9/10(272 votes)

    #4 - Operation: P.L.A.N.E.T.

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    S6:E15

    No description available

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  5. 8.8/10(137 votes)

    #5 - Operation: G.H.O.S.T.

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    S2:E13

    It is a sad day in 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 Three 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?!

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  6. 8.7/10(106 votes)

    #6 - Operation: R.E.C.R.U.I.T.

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    S5:E14

    No description available

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    The 20 WORST Episodes of Codename: Kids Next Door

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  8. 8.6/10(170 votes)

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

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    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.

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    Director:N/A
  9. 8.6/10(112 votes)

    #8 - Operation: A.R.C.H.I.V.E.

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    S3:E9

    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.

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  10. 8.6/10(103 votes)

    #9 - Operation: C.L.U.E.S.

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    S4:E4

    A dinner get-together between Numbuh 2 and Numbuh 3's respective families turns sour when Numbuh 3's Posh Party Rainbow Monkey doll is badly damaged with a fork in its back. Now it's up to Numbuh 2 to figure out the murderer of the doll.

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    Director:N/A
  11. 8.6/10(97 votes)

    #10 - Operation N.U.G.G.E.T.

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    S4:E5

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

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  12. 8.6/10(93 votes)

    #11 - Operation: S.A.T.U.R.N.

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    S4:E10

    Everyone's collections of Rainbow Monkey toys are mysteriously vanishing. The KND investigate and discover the toys revolving around the planet Saturn as its big ring!

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    Director:N/A
  13. 8.5/10(104 votes)

    #12 - Operation T.A.P.I.O.C.A.

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    S2:E6

    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 su

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    Director:N/A
  14. 8.5/10(125 votes)

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

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    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!

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  15. 8.5/10(99 votes)

    #14 - Operation L.E.A.D.E.R.

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    S3:E3

    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 him in charge, and assumes the role as leader. But Lizzie i

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    Director:N/A
  16. 8.5/10(95 votes)

    #15 - Operation R.A.B.B.I.T.

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    S4:E1

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

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    Director:N/A
  17. 8.5/10(99 votes)

    #16 - Operation P.O.O.L.

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    S4:E7

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

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  18. 8.5/10(101 votes)

    #17 - Operation E.L.E.C.T.I.O.N.S.

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    S5:E1

    No description available

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    Director:N/A
  19. 8.5/10(98 votes)

    #18 - Operation: B.R.I.D.G.E.

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    S6:E9

    Numbuh 20 000 and his Squid Squad work with Sector V to destroy the bridge leading into Le Sissie a store in the mall that sells horrible back-to-school clothes for kids.

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    Director:N/A
  20. 8.5/10(126 votes)

    #19 - Operation D.O.G.H.O.U.S.E.

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    S6:E14

    No description available

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  21. 8.4/10(100 votes)

    #20 - Operation: S.P.A.N.K.

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    S2:E3

    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?

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  22. 8.4/10(100 votes)

    #21 - Operation: O.O.M.P-P.A.H.

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    S2:E10

    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.

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    Director:N/A
  23. 8.4/10(98 votes)

    #22 - Operation: F.L.A.V.O.R.

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    S2:E11

    Everbody knows that ice cream comes in three basic flavors - chocolate, vanilla, and strawberry. But Numbuh 5 knows only too well the legend of how the ancient ice cream monks created a FOURTH basic flavor, and hid it away in a hidden temple, where only an ice cream lover with the purest taste buds could ever taste it. But when the Delightful Children steal the sacred Golden Scoop, Numbuh 5 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?!

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  24. 8.4/10(105 votes)

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

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    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.

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  25. 8.4/10(97 votes)

    #24 - Operation: T.R.A.I.N.I.N.G.

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    S3:E8

    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

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    Director:N/A
  26. 8.4/10(97 votes)

    #25 - Operation: K.A.S.T.L.E.

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    S3:E12

    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 agre

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    Director:N/A

Best Episodes Summary

"Operation: C.A.K.E.D.-T.W.O." is the best rated episode of "Codename: Kids Next Door". It scored 10/10 based on 2 votes. Directed by Tom Warburton and written by Mo Willems, Tom Warburton, it aired on 12/12/2003. This episode scored 0.0 points higher than the second highest rated, "Operation: D.O.G.-F.I.G.H.T.".