Invader Zim Episode List Jun 2026
Before the series officially debuted, a 1999 pilot was produced for Nickelodeon. It features Billy West (of Futurama fame) as the original voice of Zim.
Due to low ratings and production issues, Nickelodeon canceled Invader Zim after 27 episodes. Only four episodes of Season 2 were completed and aired in the US. Two more were finished but aired only in other countries (or later on DVD).
The series originally ran for two seasons before its cancellation. However, years later, the show was revived for a feature-length film on Netflix.
