From left, cast member Tress MacNeille, writer Mike Anderson, director David Silverman attend the FOX "The Simpsons" panel on Day 4 of Comic-Con International on Saturday, July 20, 2013 in San Diego, ... more 
From left, cast member Tress MacNeille, writer Mike Anderson, director David Silverman attend the FOX "The Simpsons" panel on Day 4 of Comic-Con International on Saturday, July 20, 2013 in San Diego, Calif. (Photo by Frank Micelotta/Invision for FOX Broadcasting/AP Images) less 
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Associated Press
Sat, Jul 20, 2013 8:39 PM EDT