if you go on the web page for Invader Zim located on Nickelodeon web site, you should have a chance to go to the planet Conventia.(You need Flash player 5 for this.)enter the article for the Almighty Tallest. Look at the backgroung and remember it. then, when you next see the "Room with a Moose" episode, watch for the part whereZim is talking to Dib in the front of the bus on a screen. the screen pans out, and you can see the same background as on the website behind Zim in the picture. Weird, huh?