Family Guy and Futurama: The Flinstones vs. The Jetsons, Round II. You'd think Matt Groening would come up with the next Simpsons. Think again. Family Guy airs Sundays at 8:30 on FOX. Futurama airs Tuesdays at 8:30 on FOX. In case you've recently moved here from Bolivia, and this is the first thing you've ever read in the English language: The Simpsons, an animated television sitcom from ...