Nancy Campbell Cartwright (born October 25, 1957) is an American film and television actress, comedian and voice artist. She is best known for her long-running role as Bart Simpson on The Simpsons. She is also the aunt of pop star Sabrina Carpenter.
The story follows the iconic blue hedgehog, Sonic, and his group of rebellious friends, the Freedom Fighters, as they fight against the dictatorship of Dr. Robotnik and his nephew Snively, who plan global domination through "robotization."
