Lloyd does not want to go trick or treating with Francine and decides to scare her. Boomer builds a lame haunted house and the gang is not impressed but they figure it will scare off Francine and her friends. When the gang goes in the exit is a portal to the future where a monster has invaded the space station that is now deserted will the monster get the gang?
After a gas freezes everyone except the kids in Intrepidville, Lloyd becomes commander. However, everything gets chaotic and the ship breaks apart. Without station to help and all the adults gone, Lloyd must save the kids in true Tetris style!
Larry is fired from working on the bridge, and decides to look for another job. Meanwhile, everything is in chaos and everything is going wrong around the station. Eventually, Larry saves the station from a meltdown and reveals he is actually one of the most neede workers to control Intrepidville.