Mary Margaret O'Hara
Acting
Known For
Filmography · 12
2024Measures for a FuneralVoice of Kathleen Parlow2012Museum HoursAnne · Additional Dialogue2008A Christmas CarlMusic2005Black WidowElizabeth Peyton2003SqueezeboxVivienne2002Stormy Weather: The Music of Harold ArlenHerself2000Apartment HuntingHellen · Original Music Composer1994September Songs: The Music of Kurt WeillSelf1991The Events Leading Up to My DeathRita · Music1988Candy MountainDarlene1985The Last PolkaLemon Twin1980The HunterChild on Subway (as Margaret O'Hara)