Season 4
(2004)
Cast
as Numbuh 1 / Numbuh 2 (voice)
as Numbuh 3 (voice)
as Numbuh 4 (voice)
as Numbuh 5 (voice)
Episodes
Operation R.A.B.B.I.T. 0.0
November 19, 2004
Numbuhs 2 and 5 must rescue the first grade class's pet rabbit before it is turned into a chocolate bunny by Heinrich V…
Operation: FLUSH 0.0
November 19, 2004
The villains attempt to capture the KND Treehouse, but the Toilenator, trying to be helpful, only hinders their plans.
Operation F.O.O.D.F.I.T.E. 0.0
November 26, 2004
The KND are dismayed to discover that Grandma Stuffum is the new cafeteria lunch lady and she's got some pretty nasty r…
Operation: C.L.U.E.S. 0.0
November 26, 2004
A dinner get-together between Numbuh 2 and Numbuh 3's respective families turns sour when Numbuh 3's Posh Party Rainbow…
Operation N.U.G.G.E.T. 0.0
December 3, 2004
Numbuh 4 discovers a chicken nugget that initiates a chicken nugget rush.
Operation: M.A.C.A.R.R.O.N.I. 0.0
December 3, 2004
The Kids Next Door have the misfortune of swapping the Toilenator to Mr. Boss with the unlucky Numbuh 13, who informs t…
Operation P.O.O.L. 0.0
December 10, 2004
Numbuh 4's newly-installed backyard pool is the portal into an alternate dimension where everything is the opposite of …
Operation C.A.K.E.D.-F.O.U.R. 0.0
February 21, 2005
The Delightful Children From Down the Lane decide to give their birthday cake to the winner of the annual Tubathon race…
Operation S.I.T.T.E.R. 0.0
April 29, 2005
The brothers Gilligan have gotten a new babysitter: the villainous Cree Lincoln! For Numbuh 2, this will either be a dr…
Operation: S.A.T.U.R.N. 0.0
April 29, 2005
Everyone's collections of Rainbow Monkey toys are mysteriously vanishing. The KND investigate and discover the toys rev…
Operation: C.H.O.C.O.L.A.T.E. 0.0
May 6, 2005
Numbuh 5 goes to the planet Mars to pick up some marshmallows as part of dessert with her family after dinner. But upon…
Operation: M.A.T.A.D.O.R. 0.0
May 6, 2005
Numbuh 4 is forced to choose between helping the KND battle the villainous Soccer Mom or engaging at his new gig as a m…
Operation L.U.N.C.H. 0.0
May 13, 2005
Lizzie had made a romantic lunch for both her and "Nigie", but it gets stolen by Robin Food and his Hungry Men, who rob…
Operation: M.U.N.C.H.I.E.S. 0.0
May 13, 2005
The KND discover that they're out of Rainbow Munchies cereal, so they try to go to a grocery store to get some more. Bu…
Operation K.N.O.T. 0.0
May 20, 2005
Numbuh 1, both literally and figuratively, risks his neck when he sides with an adult to rid children of snake-like tie…
Operation: C.L.O.S.E.T. 0.0
May 20, 2005
A boy gets lost in a closet and the KND are on the job in no time.
Operation S.N.O.W.I.N.G. 0.0
May 27, 2005
Numbuh 1 is sick in bed with a cold on a snow day. Even worse, the villainous Fourth Grade President is determined to b…
Operation M.A.U.R.I.C.E. 0.0
July 8, 2005
An operate named Maurice is decommissioned from the Kids Next Door after he attains the age of 13. He has been working …
Operation L.O.V.E. 0.0
July 15, 2005
Numbuh 3 stars as the lead female in a "West Side Story"-style romantic musical. But when Numbuh 4 interrupts the play,…
Operation: C.O.U.C.H. 0.0
July 15, 2005
Numbuhs 1, 2 and 5 all go off to China after Numbuh 4 falsely alerts them of trouble there. He then watches TV in their…
Operation D.O.D.G.E.B.A.L.L. 0.0
July 22, 2005
The powerful Dodgeball Wizard believes that adults are better at playing dodgeball than kids, so when he learns of "the…
Operation: F.E.R.A.L. 0.0
July 22, 2005
Numbuh 1 is sent to retrieve an important code from Rainbow Monkey Island, but after a run-in with the Delightful Child…