Actress Nancy Cartwright is best known for a role for which she never appeared on camera. As Bart Simpson on the Fox animated comedy "The Simpsons" (1990- ) and before that in shorts on "The…Full Nancy Cartwright Biography…
Filmography
The Simpsons Movie (2007) PG (for irreverent humor throughout)Played "Voice of Bart/Maggie/Ralph/Nelson/Todd Flanders/Woman on Phone/TV Daughter"