Season 6 has thirteen episodes in all. Eight of these are split into two eleven-minute episodes; the other five are full-length, twenty-two minute episodes.
The sixth and final season began to wrap up the entire series, leading up to the events that took place in Operation: I.N.T.E.R.V.I.E.W.S.. The movie, Operation: Z.E.R.O., also premiered sometime near the beginning of this season. The crossover special The Grim Adventures of the KND premiered before the last three episodes of Season 6.
|E#||Code||Mission A||Mission B||Original Airdate|
|66||601||Operation: S.A.F.E.T.Y.||September 9, 2006|
|67||602||Operation: E.N.G.L.A.N.D.||Operation: A.W.A.R.D.S.||August 2, 2006|
|68||603||Operation: R.E.C.E.S.S.||Operation: H.A.M.S.T.E.R.||September 22, 2006|
|69||604||Operation: W.H.I.T.E.H.O.U.S.E.||September 29, 2006|
|70||605||Operation: S.P.I.N.A.C.H.||Operation: M.E.S.S.A.G.E.||January 5, 2007|
|71||606||Operation: B.R.I.D.G.E.||Operation: S.I.X.||January 12, 2007|
|72||607||Operation: T.R.I.C.Y.C.L.E.||January 19, 2007|
|73||608||Operation: C.R.I.M.E.||Operation: P.A.R.T.Y.||January 26, 2007|
|74||609||Operation: D.O.G.H.O.U.S.E.||Operation: P.L.A.N.E.T.||August 24, 2007|
|76||610||Operation: S.C.I.E.N.C.E.||Operation: A.M.I.S.H.||November 2, 2007|
|75||611||Operation: G.I.R.L.F.R.I.E.N.D.||November 9, 2007|
|77||612||Operation: C.A.R.A.M.E.L.||Operation: M.O.O.N.||November 16, 2007|
|78||613||Operation: T.R.E.A.T.Y.||November 23, 2007|