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Performances
Top Rated
Oscars 2026
About
Mariah O'Brien
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Filmography
Highest Rated
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2006
Jam
as Rose
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2002
Lovely & Amazing
as Kevin's TV Co-Star
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1999
Diamonds
as Tiffany
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1999
Being John Malkovich
as Girl Creeped Out by Malkovich
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1995
Halloween: The Curse of Michael Myers
as Beth
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How Good Is Mariah O'Brien? Performances Ranked & Rated