Alerted by Numbuh 5, the team follows them, and find themselves in an ancient school, laden with deadly booby traps. All were found except Numbuh 19th Century, the operative sent in to get the recipe and set off the trap, until the current KND recently discovered him. The team seeming doesn't stand a chance until they receive aid from a strange source: After being thawed out, he's confused by the new modern era, especially with the fact there are now girls in the KND. The series ends with Numbuh 5 pulling out a KND communicator, hinting that either she or the entire sector are all still KND operatives, and tells Numbuh 1 that they'll greet him back on the Moonbase, revealing that they lied to Father about Numbuh 1 never being able to come back. Maurice, a member of the Kids Next Door is de-commissioned. The kids do all the adults job whereas the adults sit around and play video games.
When the villainous Mr.
Real Voyeur - neighbor girls spied trough the windows
Numbuh 3 is forced to be married to King Sandy again when she is at a Rainbow Monkey theme parkbut the others won't believe her. Numbuh 1, having previously eluded Number 86, immediately sets out to determine who's ordering the wrongful decommissioning of scores of KND operatives. Count Spankulot joins the KND and turns from his evil ways. Numbuh 2's little brother, Tommy who is shunned by Sector Vjoins forces with a villain, Common Cold. At the end of the event of the movie, it is revealed that after Numbuh 5 eventually resigns being the leader of Sector V once again, she and Numbuh 2 got married, Numbuhs 3 and 4 also got married and that the interviewer is revealed to be Father.