А еще вот нашла:
"If the series were to have continued, it would have been revealed that without Dib to try and stop him, Zim would get bored and lethargic, losing all motivation for taking over the Earth (Mopiness of Doom). In a way, they do need each other: Zim to be motivated to finish his mission, and Dib to prove that he is not insane.
Mopiness of Doom was one of many episodes of Invader ZIM that were left unfinished at the time of cancellation. This episode was never fully animated, but a collection of watchable clips was pieced together and can be watched here: www.youtube.com/user/smickldorf#p/a/u/0/ebIlhBs...
In this episode, Dib was going to give up on being a paranormal investigator. Zim gets bored and unmotivated because he has nothing to do. Dib sees how boring "real science" is and goes back to being a paranormal investigator". (с)
Послушала, посмотрела наброски - как фанфик прочитала) Почему эта серия не вышла? T__T