Lisa's First Word Bart was two during the flashback. Maggie's first word was provided by the Academy Award-winning actress Elizabeth Taylor, who would also voice herself in the season four finale, "Krusty Gets Kancelled". While promoting the episode, the producers initially did not reveal who the voice of Maggie would be, prompting speculation as to the identity of the actress. Although it was only one word, the voice came out "too sexy" and Taylor had to record the part numerous times before the producers were satisfied and thought it sounded like a baby. Several sources, including John Ortved's "The Simpsons" history article "Simpsons
Mona Simpson (The Simpsons) Mona Simpson (The Simpsons) Mona Penelope Simpson (née Olsen) is a recurring fictional character in the animated television series "The Simpsons". She has been voiced by several actresses, including Maggie Roswell, Tress MacNeille, Pamela Hayden, and most prominently, Glenn Close. Glenn Close's performances as Mona have been well received by critics and she was named one of the top 25 guest stars on the show by IGN. Mona was the estranged wife of Abe Simpson and the mother of Homer Simpson. In the episode "Mother Simpson" where she was introduced, it was established that Homer believed that his mother was