Operation: K.N.O.T. / C.L.O.S.E.T.

S4, E9: "Operation: K.N.O.T." Numbuh One risks his neck when he teams up with an adult to battle a giant horde of horrible, snake-like school ties! "Operation: C.L.O.S.E.T." When an innocent kid opens his closet door and disappears into a gi-hoogic avalanche of unhung, unfolded clothes, it's up to the KND to scale the mountain of and rescue him!