Codename: Kids Next Door Extreme

The 7th season of Codename: Kids Next Door is to take place where season 6 and the finale episode: Operation: I.N.T.E.R.V.I.E.W.S. (It's Now The Extra Really Very Interesting End Wrap-Up Story) had left off.

Voice Cast Members

 * Ben Diskin as Numbuh 1/13 Year Old Nigel, Numbuh 2/14 Year Old Hoagie and the Delightful Children from Down the Lane (voices)
 * Lauren Tom as Numbuh 3/15 Year Old Kuki, Genki (Numbuh 3 and Mushi's mother and Kani's wife) and the Delightful Children from Down the Lane (voices)
 * Dee Bradley Baker as Numbuh 4/16 Year Old Wally, Tommy/Numbuh 988,989, Joey Beetles/Numbuh 898,899, the Toilenator and the Delightful Children from Down the Lane (voices)
 * Cree Summer Francks as Numbuh 5/17 Year Old Abby, Abby, Cree Lincoln and the Delightful Children from Down the Lane (voices)
 * Jennifer Hale as Numbuh 86, Nancy Uno, Mona Beetles and the Treehouse Computer Screen (voices)
 * Rachel MacFarlane as Numbuh 362 (voice)
 * Maurice LaMarche as Father (voice)
 * Tom Kenny as Mr. Wink, the Common Cold, Chester, Knightbrace and the Boy Twin (voices)
 * Grey DeLisle Griffin as Gramma Stuffum, Lizzie Devine and the Crazy Old Cat Lady (voices)
 * Candi Milo as Betty Gilligan and Grandma Lydia (voices)
 * Tara Charendoff as Mushi/Numbuh 469,470, Numbuh 10, Katie and the Girl Twin (voices)
 * Daran Norris as Count Spankulot and Big Brother (voices)
 * Jeff Bennett as Sid Beetles, Principal Sauerbraten and Mr. Fib (voices)
 * Kevin Michael Richardson as Dr. Lincoln (voice)
 * Keone Young as Kani (Numbuh 3 and Mushi's father and Genki's husband) (voice)
 * Frank Welker as Monty Uno and Professor Triple Extra Large (voices)
 * Janice Kawaye as Numbuh 83 and Numbuh 84 (voices)
 * Matt Levin as Numbuh 60 (voice)
 * Jason Harris as Numbuh 274 (voice)
 * Khary Payton as Maurice (voice)
 * Bill Farmer as Principal Smelling (voice, replacing the late Joe Alaskey respectively)
 * Mark Hamil as Stickybeard (voice)
 * Jim Cummings as Vin Moosk (voice)
 * Scott Menville as Numbuh 85 (voice)
 * James Arnold Taylor as King Sandy (voice)
 * Amber Hood as Jessica/Numbuh 623,624 (voice)
 * Billy West as Numbuh 13 (voice)
 * Charlie Schattler as Numbum 20,000 (voice)
 * Greg Cipes as Numbuh 679,670 (voice)
 * Ogie Banks as Numbuh 453,454 (voice)
 * Jason Marsden as Numbuh 80 (voice)
 * Rob Paulsen as Numbuh 735,736 (voice)
 * Richard Horvitz as Numbuh 864,865 (voice)
 * Jess Harnell as Chef Pierre (voice)
 * Chris Edgerly as Numbuh 727,728 (voice)
 * Phil LaMar as Numbuh 328,329 (voice)

New Voice Cast Members

 * Danny Cooksey as Numbuh 325,326 (voice)
 * Kath Soucie as Numbuh 238,239 (voice)
 * Lane Toran as Numbuh 385,695 (voice)
 * Francesca Smith as Numbuh 758,759 (voice)
 * Justin Shenkarow as Numbuh 463,464 (voice)

Episodes

 * Episode 701: Operation: R.E.T.U.R.N. (Returning Entirely To Universe Right Now)/Operation: T.I.M.E. (Twosome Investigate Many-Years Enthusiasticly)/Operation: G.A.M.E.S.H.A.R.K. (Gamers Attack Moon Everywhere Shocking Hits Attacks Rodesale Kanyon) (January 4, 2019)
 * Episode 702: Operation: G.H.O.S.T.-Z.O.N.E. (Ghostly Hamsters Overwhelm Spooky Treehouse Zipping Over New Enemies)/ Operation: S.K.R.A.M.B.L.E.(Sweet Kuki's Recapturizements Amuse Brutal Little Enemies) (February 1, 2019)
 * Episode 703: Operation: L.O.V.E.S. & H.A.T.E.S. (Loving Operatives Violently Engage Strong & Horrifying Armies To Escape Spanking)/ : Operation: T.I.M.E. (Twosome Investigate Many-Years Enthusiasticly) (January 5, 2019)
 * Episode 704: Operation: P.E.T.R.I.F.I.C.A.T.I.O.N. (Petrified Entirely Takes Rivalry Immediately Faces Interior Cases Actually Tougher Imposter Overhead Numbskulls)/Operation: U.N.D.E.R.W.A.T.E.R. (Undersea Neutralizes Diamonds Entirely Without Enemy Rising)
 * Episode 705: Operation: M.A.G.I.C. (Magical Acts Get In Cinical)/V.I.R.U.S.-T.W.O. (Viral Intrusion Ruins Users' Systems To Wreck Organization)
 * Episode 706: Operation: D.E.C.O.M.M.I.S.S.I.O.N.E.D. (Departing Eradication Can Overwhelm Most Members Indicating Short Sacrifices In Order-to Negate Eternal Destruction)/