"The Simpsons Movie" director David Silverman (2nd L) stands with producer Matt Groening (C) and the characters from the movie at the hometown premier of "The Simpsons Movie" at the Springfield Movie Theater in Springfield, Vermont on July 21, 2007. From left are Lisa Simpson, David Silverman, Homer Simpson, Matt Groening, Marge Simpson, Maggie Simson, and Bart Simpson. (UPI Photo/Matthew Healey)