|Born||Mariah Waterfall O'Brien
June 25, 1971
Dellroy, Ohio, U.S.
|Spouse(s)||Giovanni Ribisi (m. 1997–2001)|
Mariah Waterfall O'Brien (born June 25, 1971) is an American actress and model. She made her film debut in the drama Gas, Food, Lodging (1992) and later appeared in the horror film Halloween: The Curse of Michael Myers (1995). O'Brien also appeared photographed on the cover of Alice in Chains's 1992 album Dirt.
O'Brien was born on June 25, 1971, and raised in the small town of Dellroy, Ohio. Her mother is actress Jackie O'Brien, with whom she appeared in the film Together & Alone.
O'Brien has appeared in films such as Gas, Food Lodging, Halloween: The Curse of Michael Myers, Being John Malkovich, Diamonds, Ticker, The Mod Squad, and Some Girl. Her television credits include Buffy the Vampire Slayer, Charmed, The Nanny, Once and Again and Courting Alex.
O'Brien was married to actor Giovanni Ribisi from 1997 to 2001; they have a daughter together, Lucia Santina (born August 6, 1997).
|1992||Gas, Food Lodging||Ivy|
|1995||Halloween: The Curse of Michael Myers||Beth|
|1996||Welcome Says the Angel||Waitress|
|1996||Kiss & Tell||Emma|
|1998||Lone Greasers||Jezzabel||Short film|
|1998||Together & Alone||Buffy|
|1998||Some Girl||Thrift Store Cashier|
|1999||The Mod Squad||Tiffany|
|1999||Being John Malkovich||Girl Creeped Out by Malkovich|
|2001||Lovely & Amazing||Kevin's TV Co-Star|
|1995||Nowhere Man||Nurse||Episode: "Absolute Zero"|
|1996||The Nanny||Young Jewish Woman||Episode: "That's Midlife"|
|1998||Charmed||Cynda||Episode: "Thank You for Not Morphing"|
|1998||Buffy the Vampire Slayer||Nancy||Episode: "The Wish"|
|1999||G vs E||Marci Welbi||Episode: "Men Are from Mars, Women Are Evil"|
|2001–2002||Once and Again||Brandi||2 episodes|
|2006||Courting Alex||Leah||Episode: "Big Client"|
- "Mariah Waterfall O'Brien". Moose Roots U.S. Census. Retrieved August 22, 2016.
- Parkyn, John (February 13, 2000). "Name Dropping". Sun Sentinel. Fort Lauderdale, Florida. Retrieved March 28, 2013.
- "Thank You for Not Morphing". imdb.com. Retrieved 5 April 2011.
- "The Girl Featured on the Alice in Chains Dirt Album Cover". feelnumb.com. Retrieved 29 June 2014.
- "Jam Cast Photos". flfilms.com. Retrieved 5 August 2011.