Kids Next Door Arctic Training Base & Prison.jpg
Kids Next Door Arctic Training Base & Prison
Location Type Kids Next Door Sector
Location North Pole
Used By Various criminals and prison keepers. It is also used for KND training.
Appearances Operation: T.R.A.I.N.I.N.G.
Operation: C.H.O.C.O.L.A.T.E.
Operation: M.I.S.S.I.O.N.
Operation: L.I.C.O.R.I.C.E.
Operation: T.R.E.A.T.Y.

Kids Next Door Arctic Base is the second most important KND HQ located in the coldest part of Antarctica with 42 levels of training equipments. It is where new recruits are trained (known as Cadets Next Door, or CND for short), under Numbuh 60's guidance before entering the Kids Next Door.

It is also known as the Arctic Prison where villains such as Madam Margaret, Henrietta Von Marzipan {formerly}, Soccer Mom, and President Jimmy Nixon McGarfield and his assistant, Anna Worthington are locked up. They also keep the weapons they confiscated from the apprehended villains here.




Prisoner Cellmate(s) How prisoner was incarcerated Mission(s) apprehended Mission(s) paroled/escaped Weapons Confiscated
Count Spankulot None Spanking kids. Was on Numbuh 4's bowling team in Operation M.I.S.S.I.O.N. S.P.A.N.K.E.N.S.T.I.N.E.
Crazy Old Cat Lady None After her plan to claim Numbuh 4 as her cat failed, she tried to eat Numbuh 3's goldfish. Both of her evil plans were foiled by Numbuh 3. Prior to C.H.O.C.O.L.A.T.E.
Henrietta Von Marzipan None She planned to make chocolate bunnies out of the real thing. Her plan was foiled by Numbuh 2 and Numbuh 5, and as a result of this, she turned into a chocolate monster. After she was cured of her condition, she was imprisoned. She was broken out in L.I.C.O.R.I.C.E., captured by Black John Licorice. Was imprisoned again after being rescued by Numbuh 5 and Stickybeard. C.H.O.C.O.L.A.T.E.
Madam Margaret None She planned to turn all the boys in the world into girls, but the plan was foiled by the KND. F.U.T.U.R.E. Unknown

Girlifying Rifles
Robotic Suit

Mr. Boss The Toiletnator (only at the end of Operation M.I.S.S.I.O.N.) He may have gotten arrested in D.A.D.D.Y. for trying to make his kids' haircuts horrible, or maybe arrested in O.F.F.I.C.E. for planning to send his employees' daughters to Pluto. He was on Numbuh 4's bowling team in Operation M.I.S.S.I.O.N. D.A.D.D.Y.

Rocket Roof

Numbuh 4 None Got arrested for freeing Mr. Boss, Soccermom, Count Spankulot and Stickybeard to use them for his bowling team. M.I.S.S.I.O.N. Unknown
James Nixon McGarfield Anna Worthington Jimmy ruined the first snow day of the year by capturing the students of Gallagher Elementary School, including Numbuhs 2, 3, 4 and 5, and making them go back to school for an assembly in which he crowns Lizzie his queen, but he was defeated by Numbuh 1. As revealed in Operation: M.E.S.S.A.G.E., Jimmy and Anna still attend Gallagher, but they're serving time in Permanent Detention. S.N.O.W.I.N.G. Unknown

Bus Walkers

YesDear 5000

Soccer Mom None Making kids practice soccer 24/7. She was on Numbuh 4's bowling team in Operation M.I.S.S.I.O.N. M.A.T.A.D.O.R.
Stickybeard Chewy and Gooey Stealing candy from children. Implied he was apprehended in T.R.I.C.K.Y. He was on Numbuh 4's bowling team in Operation M.I.S.S.I.O.N. T.R.I.C.K.Y.

Bittersweet Rowboat


The Sweet Revenge

Toilenator None He drained the canyon of the Rainbow Munchies. He wanted to participate in the bowling tournament being held at Pinhead Lanes Bowling Alley, so he dug his way out of his cell. C.A.N.Y.O.N.
The Iguana None Unknown Prior to C.H.O.C.O.L.A.T.E.
Prior to M.U.N.C.H.I.E.S.

Brief residents


  • Unlike every other Treehouse Base of the KND, this one is reversed where the base is upside-down and built into the roots instead of the branches.


Site Navigation

Kids Next Door Sectors
Adult Artifact Reclamation and Recycling CenterArctic BaseCentral Bike HubDeep Sea Science LabFake Moon SetGihugeacarrierHospitalMoonbaseOrbital Ice Cream Storage FacilityOrbital ShipyardsSeriously Cool Museum of Artifacts and StuffSuper Convention Center
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