who does the voice over for bart simpson
Nancy Cartwright Nancy Cartwright (born October 25, 1957)[1] is an American voice actress and comedian. She is known for her long-running role as Bart Simpson on the animated television series The Simpsons. Cartwright also voices other characters for the show, including Nelson Muntz, Ralph Wiggum, Todd Flanders, Kearney, and Database.
Hank Azaria Henry Albert "Hank" Azaria (/əˈzɛəriə/ ə-ZAIR-ee-ə; born April 25, 1964) is an American actor, voice actor, comedian and producer. He is known for starring in the animated television sitcom The Simpsons (1989–present), voicing Moe Szyslak, Apu Nahasapeemapetilon, Chief Wiggum, Comic Book Guy, Carl Carlson and numerous others. After attending Tufts University, Azaria joined the series with little voice acting experience, but became a regular in its second season, with many of his performances on the show being based on famous actors and characters.