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Mary Margaret O'Hara
0.2 Popularity
Known For
7.8
Self - Singer (archive footage) (uncredited)
John Candy: I Like Me
2025
7.0
Voice of Kathleen Parlow
Measures for a Funeral
2024
6.8
Anne
Museum Hours
2012
🎬
6.0
Elizabeth Peyton
Black Widow
2005
🎬
0.0
Vivienne
Squeezebox
2003
0.0
Herself
Stormy Weather: The Music of Harold Arlen
2002
8.0
Hellen
Apartment Hunting
2000
🎬
1.0
Rita
The Events Leading Up to My Death
1991
5.8
Darlene
Candy Mountain
1988
3.0
Lemon Twin
The Last Polka
1985
Credits
John Candy: I Like Me
as Self - Singer (archive footage) (uncredited)
2025
7.8
Measures for a Funeral
as Voice of Kathleen Parlow
2024
7.0
Museum Hours
as Anne
2012
6.8
🎬
Black Widow
as Elizabeth Peyton
2005
6.0
🎬
Squeezebox
as Vivienne
2003
0.0
Stormy Weather: The Music of Harold Arlen
as Herself
2002
0.0
Apartment Hunting
as Hellen
2000
8.0
🎬
The Events Leading Up to My Death
as Rita
1991
1.0
Candy Mountain
as Darlene
1988
5.8
The Last Polka
as Lemon Twin
1985
3.0
The Hunter
as Child on Subway (as Margaret O'Hara)
1980
5.9