Nancy Cartwright as Bowser Jr. - Bowser's Revenge (Illumination) Fan Cast | myCast.io
Nancy Cartwright
Age: 68
female
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.
A musical spinoff film starring Bowser; After his many defeats by the Mario Bros., Bowser escapes his prison and plots his revenge on the Mario Bros. through song and musical numbers.
