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.
Radioactive Man is a comic book superhero who appeared in The Radioactive Man Franchise. He acquired his powers after surviving an atomic bomb explosion. His sidekick is Fallout Boy, and his catchphrase is "Up and atom!" He is a member of the the Superior Squad (an Avengers and Justice League like organization).
