The Teen Ninjas are a villain organization who fight the Kids Next Door. They use different vehicles and weapons, and it also looks as if they have more advanced weapons, though they almost always lose. 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 the Teen Ninjas is The Steve. Other notable members are the former Numbuh 11, Cree Lincoln, and Numbuh 274, Chad, who is actually a spy. Just as well, some of the Teen Ninjas are actually operatives in the TND, who infiltrate the ninjas' recruits to beam information to Global Command.
Members
- The Steve - Leader
- Cree Lincoln - Second-in-command
- Maurice - TND Spy
- Chad Dickson - commanding officer; TND Spy
- Cavallero - member of Chad's group.
Nextgen Series
- Eldwin - Leader
- Nya LaMar - Second-in-command
- Hoagie Gilligan III - TND Spy
- Suigetsu Hozuki - Commander
- Alexei Abramovici - new recruit; apprentice of World Leader, Lucas.
Physical traits
Teen Ninjas wear black, metal armor with red horns and red jumpsuits underneath. This armor comes from ordinary bras (called B.R.A.s), which they place on and press one of the nipples to reveal the armor. The armor allows ninjas to disguise their selves as other people, most commonly KND operatives.
Nextgen Series
In the Nextgen Series, the Teen Ninjas are commanded by Eldwin, with Nya LaMar as his second-in-command.