Codename: Kids Next Door - Operation Z.e.r.o. May 2026

: It is revealed that the Delightful Children From Down The Lane were originally Sector Z , a top-tier KND team brainwashed by Father.

: The film establishes that Father (Benedict Uno) is actually Nigel’s uncle, making Grandfather Nigel's grandfather. Codename: Kids Next Door - Operation Z.E.R.O.

As the KND organization is quickly overrun, Numbuh 1 (Nigel Uno) embarks on a desperate mission to find the legendary hero, , the only operative believed to have the power to defeat Grandfather. Key Revelations and Twists : It is revealed that the Delightful Children