Invader SpongeZim is a show that is rated TV-Y7-FV (some episodes are rated TV-PG). It is about someone named SpongeZim trying to take over Bikini Bottom. However, Squidward notices that he is an alien and tries to stop him. Later in the series, SpongeZim flies back to space for a new plan and the Almighty Smallest give him P.I.R.