Codename: Kids Next Door

Numbuh 1 / Numbuh 2 (voice) (139 episodes)

Numbuh 3 (voice) (139 episodes)

Numbuh 4 (voice) (139 episodes)

Numbuh 5 (voice) (139 episodes)

(voice) (9 episodes) / Chester (voice) (2 episodes) / Numbuh 30c (voice) (1 episode) / Mr. Wink (voice) (1 episode) / Fake Delightful Child from Down the Lane (voice) (1 episode) / Twin Boy / Vicious Dog (voice) (1 episode) / Chester / President / Robber #1 (voice) (1 episode) / Narrator (voice) (1 episode) / Knightbrace (voice) (1 episode) / Numbuh 42 / Numbuh Ezekiel (voice) (1 episode) / Numbuh 30C (voice) (1 episode) / Hoagie Gilligan IV (voice) (1 episode) / Goof (voice) (1 episode) / Mr. Jelly / Knightbrace (voice) (1 episode)

(voice) (11 episodes) / Joe Balooka (voice) (1 episode) / Mr. Physically Fitastic / The Human Text (voice) (1 episode) / RAMON-4 (voice) (1 episode) / Ed / Guard #1 / Lead Mustache (voice) (1 episode) / Maitre'd Violinist (voice) (1 episode) / Count Spankulot / Gooey / Ice Cream Man #2 (voice) (1 episode) / Gooey (voice) (1 episode) / Count Spankulot / Joe Balooka / Spankenstine Monster (voice) (1 episode)

(voice) (8 episodes) / Mrs. Beetles (voice) (2 episodes) / Mrs. Uno (voice) (1 episode) / Mrs. Thompson (voice) (1 episode) / Numbuh 202 (voice) (1 episode) / Mrs. Thompson / Robber #3 (voice) (1 episode) / Stacey (voice) (1 episode) / Computer (voice) (1 episode) / Numbuh 86 / Nurse Claiborne / Rainbow Monkey Chorus (voice) (1 episode) / Dixie / Runt (voice) (1 episode)

(voice) (10 episodes) / Sydney Beetles (voice) (1 episode) / Mr. Boss (voice) (1 episode) / Numbuh Jebediah (voice) (1 episode) / Destructo Dad / Mr. Boss / Mr. Fizz (voice) (1 episode) / Hoagie Gilligan Sr. (voice) (1 episode)

Betty Gilligan / Grandma Lydia (voice) (3 episodes) / Grandma Lydia (voice) (2 episodes) / Lasso Lass (voice) (2 episodes) / Nurse Jumbo (voice) (1 episode) / Leona (voice) (1 episode) / Madame Margaret (voice) (1 episode) / Leaky Leona / Mrs. Goodwall (voice) (1 episode) / Betty Gilligan (voice) (1 episode) / Edna Jucation (voice) (1 episode) / Henrietta Von Marzipan (voice) (1 episode)

Professor XXXL (voice) (5 episodes) / Truck Driver (voice) (2 episodes) / Bus Driver (voice) (1 episode) / Rainbow Monkey Kong (voice) (1 episode)

(voice) (5 episodes) / Commander (voice) (2 episodes) / Chad Dickson (voice) (1 episode) / Numbah 274 (voice) (1 episode)