In 'Futurama,' the skin color is no longer yellow. They have actually evolved to cartoon skin tone. But they still have four fingers.
Matt GroeningWe did 'The Simpsons Movie,' which took almost four years; it was the same people that do the TV show, and it just killed us. So that's why there hasn't been a second movie. But I imagine if the show ever does go off the air, they'll start doing movies.
Matt Groening