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.
Ben Diskin
Numbuh 1 / Numbuh 2 (voice)
139 episodes
Lauren Tom
Numbuh 3 (voice)
139 episodes
Dee Bradley Baker
Numbuh 4 (voice)
139 episodes
Cree Summer
Numbuh 5 (voice)
139 episodes
Tom Kenny
(voice)
23 episodes
Daran Norris
(voice)
19 episodes
Jennifer Hale
(voice)
19 episodes
Jeff Bennett
(voice)
16 episodes
Candi Milo
Betty Gilligan / Grandma Lydia (voice)
14 episodes
Frank Welker
Professor XXXL (voice)
9 episodes
Camp Lazlo
