The Teens Next Door [1] [2], or TND [2] for short, is a secret organization for the best and loyal KND operatives who were selected to stay with KND after they have turned 13. They pretend to be decommissioned or traitors so they don't blow their cover to the other KND operatives that don't know they exist.

These are characters who are aged 13 to 19.

The Teen Ninjas are a faction of teenagers equipped with Battle Ready Armor, lead by The Steve. They've also worked with other villains, such as the Delightful Children From Down The Lane, and Father. The two most notable members are Cree Lincoln and Chad Dickson, both former KND operatives, who...

The Teen Ninjas are major antagonists of Codename: Kids Next Door. They are a group of teenagers that use Battle Ready Armor who serve The Delightful Children From Down The Lane and Father. The two most notable members are Cree Lincoln and Chad Dickson, both former KND operatives, who frequently...

Most KND operatives are decommissioned when they reach their teens. Besides, if there ever was a sequel series, it should obviously be The Galactic KND. Edit: Yes, I'm aware that not every KND operative gets decommissioned, and some go on to help as teens.

Teens Next Door or TND is a secret organization for the best and loyal KND operatives that have turned 13 (teens). They pretend to be decommissioned so they don't blow their cover to the other KND operatives that don't know the TND exist. They …

The Teen Ninjas are a recurring antagonist group, having been deemed worse than adults at some points, and this was proven true. They are made up of mostly former KND operatives who were decommissioned, or have escaped decommissioning. The leader of …

CALLING ALL KIDS NEXT DOOR OPERATIVES AND SUPPORTERS! It's been years since KND has aired Operation INTERVIEWS, the final episode of the series. We all want that series back, and Numbuh 9.99909 and Numbuh 539 have a plan to do just that.

Codename: Kids Next Door[c] is an American animated television series created by Mr. Warburton for Cartoon Network. The series follows the adventures of a diverse group of five children who operate from a high-tech treehouse, fighting against adult and teenage tyranny with advanced 2×4 technology.

The Teenage Spy is an undercover teenage spy working for the Kids Next Door to spy on the teenagers. At a young age, the Teenage Spy was accepted into the Cadets Next Door and trained at the Kids Next Door Arctic Base before she, upon graduation, chose her own code name and was assigned to a sector.