Mariah O'Brien
Acting · 54 years old
Dellroy, Ohio, USA
Mariah O'Brien was born on 25 June 1971 in Dellroy, Ohio, USA. She is an actress, known for Halloween: The Curse of Michael Myers (1995), Being John Malkovich (1999) and The Mod Squad (1999). She was previously married to Giovanni Ribisi.
Known For
Charmed
Cynda
Buffy the Vampire Slayer
Nancy
Nowhere Man
Nurse
Being John Malkovich
Girl Creeped Out by Malkovich
Gas Food Lodging
Ivy
Together and Alone
Buffy
Lovely & Amazing
Kevin's TV Co-Star
Halloween: The Curse of Michael Myers
Beth
Diamonds
Tiffany
Some Girl
Thrift Store Cashier
Jam
Rose
The Mod Squad
Tiffany
Ticker
Desperate Woman
Kiss & Tell
Emma the Sketch Artist
Ordinary Madness
Betty