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!

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.