Operation: P.L.A.N.E.T. Codename: Kids Next Door : Season 6 Episode 15
TV-Y7 Cartoon Network 23m
Aired: January 21st, 2008 @ 7:00 PM EST on Cartoon Network
Numbuhs 3 and 4 are launched into space to break the "Ridiculous" space barrier, but black out in mid-flight and wake up on a world ruled by anthropomorphic, talking Rainbow Monkeys.
