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.
While in Oz, the Guardians --- Blossom, Bubbles, Buttercup, Bart, and Lisa must team up with Elastigirl, Dash, and Violet, in order to stop the Wicked Witch of the West from taking over both dimensions.
