Operation T.R.I.P. (2004)

In "Operation: T.R.I.P. (Twins Reconaissance Increases Peril)", Numbuh 3 is heading for her homeland of Japan where she intends to rally with the secretive Japanese branch of the KND, so Father sends his spies, the Interesting Twins From Beneath the Mountain, to follow her to the agents' lair, so an assault can be accomplished. But between their lack of competence and Numbuh 3's good luck, things for the two spies do not go as planned.