Mary Margaret O'Hara
- Acting
Known for
Filmography
- Measures for a Funeral · Voice of Kathleen Parlow
- Museum Hours · Anne, Additional Dialogue
- Splice · Vocals
- A Christmas Carl · Music
- Black Widow · Elizabeth Peyton
- Squeezebox · Vivienne
- Stormy Weather: The Music of Harold Arlen · Self
- Apartment Hunting · Hellen, Music
- September Songs: The Music of Kurt Weill · Self
- The Events Leading Up to My Death · Rita, Music
- Candy Mountain · Darlene
- The Last Polka · Lemon Twin
- The Hunter · Child on Subway (as Margaret O'Hara)