This page includes all unintroduced villains in the Kids Next Door series. Villains like these often appear in episodes that feature large groups of villains, particularly in "Operation: M.O.V.I.E." and "Operation: A.W.A.R.D.S.". This list also includes villains that have been mentioned in the series, but not officially seen.
Notable Unintroduced Villains[]
Unnamed Villains[]
| Image | Description | Appearances |
|---|---|---|
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This unnamed clown villain wearing a full body blue suit can be seen in "Operation: M.O.V.I.E." sitting in the second top row between the Common Cold and Gramma Stuffum. He can later be seen in this same episode standing behind Knightbrace as he points out Numbuh 4. Clown-themed villains known as the Clownarelli Family are introduced later in the series, but it is unknown if he has any affiliation. | Operation: M.O.V.I.E. |
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This unnamed villain appears to be a man smoking a large pipe made of industrial pipes. In "Operation: M.O.V.I.E." he can be seen in the top row of the movie theater next to The Big Idea. In "Operation: A.W.A.R.D.S." He can be seen sitting at tables at various points, often with another unnamed villain dressed as a spaceman. | • Operation: M.O.V.I.E. |
| This unnamed villain appears to be wearing an outfit parodying a Buck Rogers space suit. In "Operation: M.O.V.I.E." they can be seen in the third row from the top on the left side, sitting next to Knightbrace. In "Operation: A.W.A.R.D.S." they can be seen sitting at various tables, often with another unnamed villain smoking a large pipe. | • Operation: M.O.V.I.E. | |
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This unnamed villain appears to have a large exposed brain with various small pieces of technology poking out from its crevices. In "Operation: M.O.V.I.E." he can be seen sitting in the top row of the theater next to Big Brother. In "Operation: A.W.A.R.D.S." he can be seen sitting at different tables in the award hall. | • Operation: M.O.V.I.E. |
| This unnamed villain appears to be wearing a blue suit with a P painted on the front. He can be seen sitting next to another unnamed villain as Numbuh 4 attempts to exit the theater, and again when Numbuh 4 makes it to the isle on the left side. | Operation: M.O.V.I.E. | |
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This unnamed villain appears to be wearing a yellow suit with a cyan face mask. He can be seen seated next to another unnamed villain in the back seats at Numbuh 4 attempts to exit the theater. | • Operation: M.O.V.I.E. |
| This unnamed villain appears to have a green head in the shape of one of the statues from Easter Island and a pair of pink bunny ears. He appears amongst the crowd of villains gathering at the front of the stage as they charge the exposed Numbuh 4. He is later seen covered in ice cream after Numbuh 4 escapes. | • Operation: M.O.V.I.E. | |
| This unnamed villain appears to be a balding man with a purple face mask. He appears amongst the crowd of villains gathering at the base of the theater’s stage as they charge the exposed Numbuh 4. | • Operation: M.O.V.I.E. |
Gallery[]
Unseen Villains[]
| Name | Description | Mentioned in |
|---|---|---|
| Ancient Evil Adult Sooper Villain | The Evil Adult Sooper Villain wanted to keep kids miserable and unhappy, which became hard when toys were created during the same time as he was fighting kids. When he saw how much the kids loved the new toys, he stole all of them and threw them into the La Braya Toy Pits, where no kids would be able to reclaim them. The tar pits became famous for housing old toys, some of which has since emerged to the surface, including one of the first Rainbow Monkeys. | • Operation: P.I.T.S. |
| Angry History Teacher | The Angry History Teacher launched an attack on Sector B, who then called the Kids Next Door Moonbase for assistance. The request was delivered to the already overworked Numbuh 362 from a rookie operative, who shortly after called for a global KND meeting. | • Operation: I.T. |
| Hans Sticky-Fingers | Hans was for a time the quartermaster aboard the Sweet Revenge, sailing under notorious candy pirate Stickybeard. He lost this position, however, after he was caught stealing on the ship. He was caught red handed sampling the cargo without sharing, and therefore got demoted. His position got filled by Two Tooth Slim. Stickybeard later mentioned this event in his daily log in his journal | • Operation: L.I.C.O.R.I.C.E. |
| Marsmallow Moore | During one of their voyages, Marsmallow went to Stickybard and presented the captain with the crew's grievances concering the new soda rationing. The captain did not appreciate this and hung Marsmallow from the anchor chain, by his feet, as an example to the rest of the crew. Marsmallow was taken down once he promised to show "better sense". Stickybeard later wrote about this in his daily log. | • Operation: L.I.C.O.R.I.C.E. |
| Salami Samurai | The Salami Samurai ambushed Sector V in their treehouse with his army of Franfurter Footmen, and withstood every attack the KND used against them. Their assault continued until Numbuh 2 discovered their weakness, raw vegetables, and launch a new attack using V.E.G.G.I.E.s. | • 2x4 Technology Handbook |
| Sweet Ally Wilgus | Sweet Ally was known to sing at occasions, though badly. On one day of sailing, she performed ballad in front of the crew where she only dropped two notes. Stickybeard noted that this was a great improvement from the last time she sang. He later mentioned this in his journal for his daily log. | • Operation: L.I.C.O.R.I.C.E. |
| Tom-Tom Warburtin | Tom-Tom was known to fall asleep during work and was found sleeping again during one of his watches. He blamed his sleepiness on the chocolate sauce, but Stickybeard was not satisfied; as punishment, Tom-Tom was sent to clear out all the taffy traps. Stickybeard mentioned this event in his daily log. This villain is named after series creator, Tom Warburton. | • Operation: L.I.C.O.R.I.C.E. |
| Two Tooth Slim | Two Tooth Slim was at one point installed as the new quartermaster for the Sweet Revenge, under Stickybeard's leadership, after the demotion of Hans Sticky-Fingers. Hans, the former quartermaster, had been caught sampling the cargo without sharing and therefor lost his position. Slim's promotion was by Stickybeard in his daily log in his personal journal. | • Operation: L.I.C.O.R.I.C.E. |















