Codename: Kids Next Door Season 4 Episode 4
Operation: C.L.U.E.S.
A dinner get-together between Numbuh 2 and Numbuh 3's respective families turns sour when Numbuh 3's Posh Party Rainbow Monkey doll is badly damaged with a fork in its back. Now it's up to Numbuh 2 to figure out the murderer of the doll.
4 - 22Operation: F.E.R.A.L.Jul. 22, 2005- 4 - 21Operation D.O.D.G.E.B.A.L.L.Jul. 22, 2005
- 4 - 20Operation: C.O.U.C.H.Jul. 15, 2005
- 4 - 19Operation L.O.V.E.Jul. 15, 2005
- 4 - 18Operation M.A.U.R.I.C.E.Jul. 08, 2005
- 4 - 17Operation S.N.O.W.I.N.G.May. 27, 2005
- 4 - 16Operation: C.L.O.S.E.T.May. 20, 2005
- 4 - 15Operation K.N.O.T.May. 20, 2005
- 4 - 14Operation: M.U.N.C.H.I.E.S.May. 13, 2005
- 4 - 13Operation L.U.N.C.H.May. 13, 2005
- 4 - 12Operation: M.A.T.A.D.O.R.May. 06, 2005
- 4 - 11Operation: C.H.O.C.O.L.A.T.E.May. 06, 2005
- 4 - 10Operation: S.A.T.U.R.N.Apr. 29, 2005
- 4 - 9Operation S.I.T.T.E.R.Apr. 29, 2005
- 4 - 8Operation C.A.K.E.D.-F.O.U.R.Feb. 21, 2005
- 4 - 7Operation P.O.O.L.Dec. 10, 2004
- 4 - 6Operation: M.A.C.A.R.R.O.N.I.Dec. 03, 2004
- 4 - 5Operation N.U.G.G.E.T.Dec. 03, 2004
- 4 - 4Operation: C.L.U.E.S.Nov. 26, 2004
- 4 - 3Operation F.O.O.D.F.I.T.E.Nov. 26, 2004
- 4 - 2Operation: FLUSHNov. 19, 2004
- 4 - 1Operation R.A.B.B.I.T.Nov. 19, 2004
