Codename: Kids Next Door: G2

Nigel Uno has a son and secretly mentor him as leader of Sector V, then a new villainess named" Mother" and her children "The Menacing Siblings from The Higher Tower."

Main Characters

 * The original Numbuh 1/ Nigel Uno
 * Numbuh 1/Neil "Alf" Uno
 * Numbuh 2/ Stan G. Gilligan
 * Numbuh 3
 * Numbuh 4/ Marcus Raff: Sector V's weapons expert and fighter, he is from the Bronx and best friend of Neil.
 * Numbuh 5
 * Numbuh 6
 * Numbuh 7

Villains

 * Mother: The main anatagonist of the series and seeks the KND to destory, she has abilllties to control any machines and aging anyone with her Staff of Ages.
 * Frank Quinn/Mother's husband (voiced by Maurice LaMarche): He is the second anatagonist and parody of Two-Face, his left is red and aggression and his right is blue and voice of reason.
 * ​The Menacing Kids from The Higher Tower: They young punks that love causing trouble and problems for the K.N.D., they are the fourth most wanted and serve as Mother's Weapons of Chaos.
 * ​Captain Gum
 * The Siren Siblings: Three siblings with powers of attractions, shape-shifting and draining the life force of anyone, only serving for Mother and cause the disapearance of Sector Ocean.