In Latin America, she is most known for being the first (and longest-running) actress to voice Marge Simpson in The Simpsons, character which she voiced from season 1 to season 15. She has also voiced Trinity (Carrie-Anne Moss) in The Matrix and The Matrix Reloaded. One of her last works as a voice actress was Clarabella Cow in Mickey Mouse Playhouse, role which she kept until the show's finale in 2013.