Ep 6. Operation: L.I.C.E. / Operation: L.I.Z.Z.I.E.

In the sixth episode of Codename: Kids Next Door season 1, entitled "Operation: L.I.C.E. / Operation: L.I.Z.Z.I.E.", the KND is faced with two different missions. First, Numbuh 2 discovers that there is a lice epidemic in the school, and he and the other KND members must come up with a plan to eradicate the problem. Meanwhile, the KND learns of a new enemy organization called P.U.L.P. (People Unafraid of Losing to Preteens), whose leader Lizzie Devine has been causing chaos in the school. The KND decides to investigate Lizzie and P.U.L.P., but Numbuh 1 is horrified to discover that Lizzie is actually his ex-girlfriend.

The episode begins with Numbuh 2 discovering the lice epidemic while trying to get out of class for a mission. The KND members quickly realize that the lice are being spread by hats, and they hatch a plan to create a device that will destroy the lice and any infected hats. However, when the device malfunctions, the KND must come up with a new plan, which involves using a giant vacuum cleaner to suck up the lice.

Meanwhile, the KND members begin their investigation of Lizzie and P.U.L.P. Numbuh 1 is particularly concerned, as he knows Lizzie from a past relationship. He keeps his past with Lizzie a secret from the other KND members, but he is worried about what Lizzie might be up to.

As the KND continues to investigate, they discover that P.U.L.P. has a secret hideout in the school's basement. They also discover that Lizzie is planning to steal the school's supply of chocolate milk. When Numbuh 1 confronts Lizzie about her plans, she reveals that she has been using P.U.L.P. to exact revenge on those who wronged her in the past.

In the end, the KND is able to successfully eradicate the lice and stop Lizzie and P.U.L.P. from stealing the chocolate milk. Numbuh 1 is left feeling conflicted, as he must confront his past with Lizzie and decide how to move forward.

Overall, "Operation: L.I.C.E. / Operation: L.I.Z.Z.I.E." is an action-packed and entertaining episode of Codename: Kids Next Door. The episode showcases the KND's problem-solving skills as they work to eradicate the lice and stop P.U.L.P., and it also delves into the personal lives of the characters as they confront their pasts and make decisions about their future actions.