WATCH: Nancy Cartwright does 7 Simpsons characters in under 40 seconds
October 20th, 2017
BURBANK, CA - JULY 17: Actors dressed as the characters from the long-running television cartoon series "The Simpson" pose at the unveiling of Jet Blue's "Simpson's" themed airplane at the Burbank Airport on July 17, 2007 in Burbank, California. (Photo by Michael Buckner/Getty Images)
Nancy does Bart Simpson, Nelson Muntz, Ralph Wiggum and four more in less than a minute!