In "Operation: C.A.K.E.D.-T.W.O. (Commandos Attempted Kapturing Enemy's Dessert - They Weren't Obliging)", the Delightful Children hold another birthday party in their same sadistic way: they and only they get to eat the cake and their guests get nothing at all. But, like clockwork, not if the KND can help it. So the sly miscreants disappear with the dessert and will stop at nothing to keep their foes from getting their hands on it, even if it includes hiring Numbuh 1's own girlfriend, Lizzie Devine, to slow their pursuers down. In "Operation: S.P.A.C.E. (Sister's Playful Anarchy Causes Emergency)", the KND are heading for the Moonbase on a routine mission and Numbuh 3 is forced to bring her baby sister, Mushi, with her. But thanks to the Sanban sisters' antics, things go awry quickly. Things are only worsened when the villainous Cree Lincoln (who reveals herself as once a KND operative herself) manages to escape from the prison transport and is now more determined than ever to carry out her true plans that will surely spell the end of the KND forever!
—Anonymous