Maggie Simpson Maggie's occasional speaking parts and other vocalisations are currently provided by Nancy Cartwright, but she has also been voiced by guest stars James Earl Jones, Elizabeth Taylor and Jodie Foster, and by series regulars Yeardley Smith and Harry Shearer. Maggie has appeared in various media relating to "The Simpsons" – including video games, "The Simpsons Movie", "The Simpsons" Ride, commercials and comic books – and has inspired an entire line of merchandise. "The Simpsons" uses a floating timeline in which the characters do not physically age, and as such the show is assumed to be set in the current year.
Maggie Roswell Maggie Roswell Maggie Roswell (born November 14, 1952) is an American actress from Los Angeles, California. She is well known for her voice work on the Fox network's animated television series "The Simpsons", in which she has played recurring characters such as Maude Flanders, Helen Lovejoy, Miss Hoover, and Luann Van Houten, as well as several minor characters. This work has earned her both an Emmy Award nomination and an Annie Award nomination. Maggie Roswell made her acting break-through in the 1980s with appearances in films such as "Midnight Madness" (1980), "Lost in America" (1985), and "Pretty in Pink" (1986),