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Birthday
June 25, 1971
Place of Birth
Dellroy, Ohio, USA
We don't have a biography for Mariah O'Brien.
Charmed
Buffy the Vampire Slayer
Nowhere Man
Being John Malkovich
Halloween: The Curse of Michael Myers
Diamonds
Ordinary Madness
Jam
2006
as Rose
2002
Lovely & Amazing
as Kevin's TV Co-Star
2001
as Betty
Puzzled
as Alexandra Norton
1999
as Tiffany
as Girl Creeped Out by Malkovich
1998
Some Girl
as Thrift Store Cashier
Together and Alone
as Buffy
1997
Kiss & Tell
as Emma the Sketch Artist
1995
as Beth
1992
Gas Food Lodging
as Ivy
