Below is a complete Invader Zim episode list that spans the show's entire TV run. Photos from the individual Invader Zim episodes are listed along with the Invader Zim episode names when available, as are the dates of the original airing of the episode. Invader Zim episodes from every season can be seen below, along with fun facts about who directed the episodes, the stars of the and sometimes even information like shooting locations and original air dates. This poll features items like “Game Slave 2” and “Bad, Bad Rubber Piggy.” Are you remembering a funny scene but can't think of the name that the Invader Zim episode is from? Scroll below and you'll find what you're looking for.