Nickelodeon has greenlight an all-new, 90-minute “Invader Zim” TV movie from original creator Jhonen Vasquez. The 2D-animated TV movie, produced by Nickelodeon in Burbank, will show the latest and greatest ridiculous attempt at world domination by the universe’s worst alien invader ever. The animated movie will also feature original voices from the fan-favorite television series. […]