How much do you know Invader Zim?
Invader Zim is an animated television show produced by Nickelodeon. The series centers around an extraterrestrial named Zim from the planet Irk and his ongoing mission to conquer and/or destroy a dark and satirical version of the Earth. His various attempts to subjugate and destroy the human race are invariably undermined by some combination of his own ineptitude, his malfunctioning robot servant GIR, and his arch-nemesis Dib, one of very few humans not oblivious enough to be unaware of Zim's identity.
Because of its continued fan base and above average DVD sales since cancellation, Invader Zim has been called a cult hit. The series consists of a pilot episode, forty-six canon episodes, and at least seventeen episodes that were in production at the time of the series' cancellation. There are eight double length episodes.