Operation: Q.U.I.E.T; Operation: R.A.I.N.B.O.W.S.

S1, E12: In 'Operation Q.U.I.E.T', the Kids Next Door try to quietly defend their treehouse from attack while Numbuh One has a nap, and in 'Operation R.A.I.N.B.O.W.S', Numbuh Three accidentally takes a mysterious stranger with her to visit Rainbow Monkey Island.