Codename: Kids Next Door backdrop

Codename: Kids Next Door poster

Animation•Action & Adventure•Comedy

The Best Seasons of Codename: Kids Next Door

Every season of Codename: Kids Next Door ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Codename: Kids Next Door!

Binge this in Unknown•Peaking at 10.0/10

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.

Airs on

Cartoon Network

#1

Season 2

25 Episodes

First Aired: Oct 2003

8.4/ 10

Average Rating

Best episodeE19 · Operation: C.A.K.E.D.-T.W.O. 10.0

#2

Season 4

22 Episodes

First Aired: Nov 2004

8.3/ 10

Average Rating

Best episodeE4 · Operation: C.L.U.E.S. 8.6

#3

Season 5

22 Episodes

First Aired: Sep 2005

8.3/ 10

Average Rating

Best episodeE14 · Operation: R.E.C.R.U.I.T. 8.6

Other Seasons

#4

Season 6

21 Episodes

First Aired: Aug 2006

8.3/ 10

Average Rating

Best episodeE15 · Operation: P.L.A.N.E.T. 9.0

#5

Season 3

23 Episodes

First Aired: Jun 2004

8.3/ 10

Average Rating

Best episodeE16 · Operation: H.U.G.S. 10.0

#6

Season 1

26 Episodes

First Aired: Dec 2002

7.5/ 10

Average Rating

Best episodeE13 · Operation: A.R.C.T.I.C. 8.6