Mariah O'BrienActingJune 25, 1971 (54 years old)Dellroy, Ohio, USAPopularity: 0IMDbBiographyMariah 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 For8.2CharmedCynda8.1GemBuffy the Vampire SlayerNancy7.8Nowhere ManNurse7.4Being John MalkovichGirl Creeped Out by Malkovich5.2Halloween: The Curse of Michael MyersBeth6.0Lovely & AmazingKevin's TV Co-Star4.4The Mod SquadTiffany3.7TickerDesperate Woman2.5Kiss & TellEmma the Sketch Artist6.3Gas Food LodgingIvy4.7Some GirlThrift Store Cashier5.1DiamondsTiffanyFilmographyMovies14TV Shows3AllCast14CrewBrowse All2000s4.4JamRose6.0Lovely & AmazingKevin's TV Co-Star3.7TickerDesperate Woman2.0Ordinary MadnessBetty1990s7.4Being John MalkovichGirl Creeped Out by Malkovich4.4The Mod SquadTiffany5.1DiamondsTiffany4.7Some GirlThrift Store Cashier6.0Together and AloneBuffy2.5Kiss & TellEmma the Sketch Artist5.2Halloween: The Curse of Michael MyersBeth6.3Gas Food LodgingIvy