Operation: M.A.C.A.R.R.O.N.I. Codename: Kids Next Door : Season 4 Episode 6
TV-Y7 Cartoon Network 23m
Aired: April 29th, 2005 @ 7:00 PM EST on Cartoon Network
The KND try to protect the Macaroni Museum of Art from being ransacked, with the worst KND operative ever, Numbuh 13, on their side.
