Maggie Roswell jest 71-letnią aktorką (14 novembre 1952). Maggie Roswell wystąpił w 9 seria i 7 movies. Spektakl do znalezienia w roli Camper #2 / Reporter (voice) / Elizabeth Hoover (voice) / Elizabeth Hoover (voice) / Luann Van Houten (voice) / Elizabeth Hoover / Helen Lovejoy / Luann Van Houten (voice) / Elizabeth Hoover / Luann Van Houten (voice) / Gov. Mary Bailey (voice) / Helen Lovejoy (voice) / Helen Lovejoy / Elizabeth Hoover (voice) / Helen Lovejoy / Elizabeth Hoover / Luann Van Houten (voice) / Helen Lovejoy / Institute Council Member #3 (voice) / Helen Lovejoy / Luann Van Houten (voice) / Helen Lovejoy / Singing Waiters (voice) / Helena Lovejoyususus (voice) / Luann Van Houten (voice) / Luann Van Houten / Maude Flanders (voice) / Maude Flanders (voice) / Maude Flanders / Helen Lovejoy (voice) / Miss Hoover / Mrs. Winfield (voice) / Mother #1 / Daughter / Mother in Monroe ad (voice) / Princess Kashmir / Fe-Mail-Man / Churchgoer (voice) / Rod Flanders (voice) w serialu Simpsonowie. W kinie, jako Helen Lovejoy (voice) w filmie fabularnym The Simpsons Movie.