If you’re a Simpsons fan you’ve probably already watched this, but it’s good to see it again. James Lipton had the main cast of the Simpsons on his show to give the audience a chance to see the real faces behind the voices. Everyone on this stage is an accomplished artist in their own right, but together on the Simpsons, they have produced show after show for 20 years, and it doesn’t look as if they plan on stopping anytime soon. Enjoy!