Portrait of Mary Margaret O'Hara

Mary Margaret O'Hara

Born: Unknown birthdate.
Mary Margaret O'Hara is ?
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Acting Roles
Crew Roles

Movies (As Crew)

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Poster of Museum Hours
Museum Hours
Mary Margaret O'Hara was ? in Museum Hours as 'Additional Dialogue'.
Movie Released: Wed, Aug 08 2012
Poster of A Christmas Carl
A Christmas Carl
Mary Margaret O'Hara was ? in A Christmas Carl as 'Music'.
Movie Released: Mon, Dec 01 2008
Poster of Apartment Hunting
Apartment Hunting
Mary Margaret O'Hara was ? in Apartment Hunting as 'Original Music Composer'.
Movie Released: Sat, Jan 01 2000
Poster of The Events Leading Up to My Death
The Events Leading Up to My Death
Mary Margaret O'Hara was ? in The Events Leading Up to My Death as 'Music'.
Movie Released: Sun, Sep 08 1991

TV Shows (As Crew)

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Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages