The BEST episodes of Codename: Kids Next Door
Every episode of Codename: Kids Next Door ever, ranked from best to worst by thousands of votes from fans of the show. The best episodes of Codename: Kids Next Door!
The objective of Codename: Kids Next Door is simple--to lead young people everywhere in the fight against the injustices of a not-so-kid-friendly world! From the fortress of their treehouse headquarters, this covert team of 10-year-olds uses their patented 2x4 technology to put a stop to anyone who gets in the way of their mission. So hurry and join the KND revolution.
#1 - Operation: H.O.T.S.T.U.F.F.
Season 5 - Episode 18 - Aired 7/13/2006
Numbuh 3 is cold, so she turns up the heat even though she is not allowed by her father. It then gets very warm that the KND have to turn down the heating before Numbuh 3's house explodes. Meanwhile, Numbuh 4 watches over Mr. Sanban.
#2 - Operation: D.A.D.D.Y.
Season 5 - Episode 15 - Aired 6/12/2006
Numbuh 1, Numbuh 83, and Numbuh 84 try to save Numbuh 86's brother, Shaunie, from getting a haircut from his father. Unfortunately, they end up in combat with Shaunie's dad, who is none other than Mr. Boss.
#3 - Operation: G.I.R.L.F.R.I.E.N.D.
Season 6 - Episode 18 - Aired 11/9/2007
Lizzie has always had to compete with the Kids Next Door for Nigel's attention, and she thinks Nigel has found a new girlfriend.
#4 - Operation: T.R.I.C.Y.C.L.E.
Season 6 - Episode 11 - Aired 1/19/2007
Tommy loves Numbuh 2's cruddy, old tricycle but gets laughed at when the other kids see him riding it. Using his 2x4 technology expertise, Tommy rebuilds it into the "Best Bike in the Whole World", but the bike turns evil trying to impress Numbuh 2.
#5 - Operation: P.I.N.K.E.Y.E.
Season 3 - Episode 11 - Aired 7/30/2004
Numbuh 2 investigates a pink eye outbreak in Gallagher Elementary in a noir style. An epidemic of conjunctivitis (pink-eye) has taken several victims. Numbuh 2 must investigate if the cases are coincidental or if a certain nurse is causing them.
#6 - Operation: M.U.N.C.H.I.E.S.
Season 4 - Episode 14 - Aired 5/13/2005
The KND have run out of Rainbow Munchies, their favorite cereal, so they send out tennis-ball probes to find a box. They find it in Aisle Number 60-teen at the Supervillains Supermarket & Deli, but it is the last one the store has, and it is as popular with the bad guys as it is with the KND!
#7 - Operation: H.A.M.S.T.E.R.
Season 6 - Episode 5 - Aired 9/22/2006
While the team is off on their recess-rescuing mission, the hamsters are attacked and captured by the Sinister Felines from Atop the Litterbox, but end up battling the Hamsters Next Door.
#9 - Operation: T.R.A.I.N.I.N.G.
Season 3 - Episode 8 - Aired 7/16/2004
Tommy, Sonia, and Lee find that the training simulations in the Arctic Base are real.
#10 - Operation: A.R.C.T.I.C.
Season 1 - Episode 10 - Aired 1/3/2003
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. But is there more to this mysterious operative than meets the eye?
#11 - Operation: T.R.I.P.
Season 2 - Episode 24 - Aired 5/28/2004
Numbuh 3 is followed by the ITFBTM (Interesting Twins from Beneath the Mountain), the cousins of the DCFDTL, when she goes to Japan, so they can infiltrate the Japanese KND headquarters.
#12 - Operation: U.N.D.E.R.C.O.V.E.R.
Season 2 - Episode 22 - Aired 5/21/2004
The KND try to close down a coffee drilling rig with a surprising ally, Lenny, one of the DCFDTL.
#13 - Operation: C.O.L.L.E.G.E.
Season 2 - Episode 16 - Aired 11/21/2003
While the others have their day off, Numbuh 1 tries to rescue the ten-year-old accepted into college. He finds out that it was his own brain the Professor XXXL wanted: a test subject to his snow cones, since Numbuh 1 is immune to brain freeze.
#14 - Operation: F.U.G.I.T.I.V.E.
Season 2 - Episode 14 - Aired 11/14/2003
The KND try to find an escaped moonbase prisoner at the DCFDTL's mansion, but the boys are brought down with Numbuh 86's yelling and complaining.
#15 - Operation: T.A.P.I.O.C.A.
Season 2 - Episode 6 - Aired 10/17/2003
Numbuh 2's grandmother joins forces with her friends to locate a pudding supply, which was trapped between the surface of the treehouse.
#17 - Operation: R.A.I.N.B.O.W.S.
Season 1 - Episode 25 - Aired 2/28/2003
The boss of Rainbow Monkeys Inc. uses Numbuh 3 to find real Rainbow Monkeys for him.
#18 - Operation: Z.O.O.
Season 1 - Episode 23 - Aired 2/21/2003
Sector V is put into a "kids zoo" and must unite with the Delightful Children from Down the Lane and get all the other children out of their cages before lunch time to escape being fed to the zoo's cannibal bully.
#19 - Operation: C.A.M.P.
Season 1 - Episode 16 - Aired 1/24/2003
A lost baby skunk interferes with a mission to rescue brainwashed campers.
#20 - Operation: C.H.A.D.
Season 1 - Episode 21 - Aired 2/7/2003
Two parental villains are stupefying KND operatives around the world; an operative named Chad (Numbuh 274) enlists the help of Sector V.
#21 - Operation: L.O.C.K.D.O.W.N.
Season 3 - Episode 15 - Aired 8/6/2004
Numbuh 5 tries to find an intruder in the KND treehouse. Numbuh 1 orders a complete lock-down of the treehouse but the enemy is already inside, and one by one the operatives are getting spanked. In the end, the KND start spanking!
#22 - Operation: J.E.W.E.L.S.
Season 3 - Episode 17 - Aired 8/13/2004
Numbuh 5 journeys to the exotic Al-Shugar Desert to recover her stolen candy, the Blurpleberry Supreme, and discovers she's not the only one searching for the powerful, mystical candy.
#23 - Operation: H.O.U.N.D.
Season 3 - Episode 23 - Aired 11/12/2004
Numbuh 5 comes face to face with a vicious dog who is always eating her homework.
#24 - Operation: F.L.U.S.H.
Season 4 - Episode 2 - Aired 11/19/2004
Mr. Boss, Knightbrace, Mr. Wink & Mr. Fibb, and the Crazy Old Cat Lady are taking over the treehouse of Sector V, and the Toiletnator tries to get rid of the KND for good, or so he thinks.
