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Personal Info
Known For
Acting
Birthday
July 14, 1970
Place of Birth
Chicago, Illinois, USA
Also Known As
- Nina Siemazko
- Нина Семашко
- Антонина Ядвига Семашко
- Антонина Семашко
- نینا سیماشکو
Nina Siemaszko
0.8 Popularity
Biography
Antonina Jadwiga Siemaszko (born July 14, 1970) is an American actress, best known for her film roles in Little Noises (1991), The Saint of Fort Washington (1993), and for her role as Eleanor Bartlet in The West Wing (2001–2006). Siemaszko was born in Chicago. Her father, Konstanty Siemaszko, was a Polish-born Roman Catholic, and a survivor of the Polish Underground and the Sachsenhausen concentration camp. He escaped to the United Kingdom where he met Nina's mother, Collette McAllister. One of her brothers is actor Casey Siemaszko. Her other brother, Corky, is a writer for the Daily News and a reporter at NBC News. She attended The Theatre School at DePaul University. She played an undercover cop in Reservoir Dogs featured in a scene that wound up on the cutting room floor ensuring that the work became a rare example of a film containing no dialogue delivered by an actress. It was released on DVD. She played Mia Farrow in the CBS miniseries Sinatra. She played the leading role in Wild Orchid II: Two Shades of Blue.
Known For
6.5
Olivia
Hailey Dean Mysteries: A Will to Kill
2018
5.4
Miriam
The Hatred
2017
6.8
Lindsay
Togetherness
2015
5.4
Vegas Detective (Female)
The Bling Ring
2013
7.1
Monday Mornings
2013
7.5
Admiring Woman
The Artist
2011
4.4
Dr. Emerson
The Haunting of Molly Hartley
2008
6.8
Katie Bochner
Eli Stone
2008
7.5
Kathleen
Private Practice
2007
6.1
Cassie Hillman
Mystery Woman: In the Shadows
2007
Credits
Hailey Dean Mysteries: A Will to Kill
as Olivia
2018
6.5
The Hatred
as Miriam
2017
5.4
Togetherness
as Lindsay
2015
6.8
The Bling Ring
as Vegas Detective (Female)
2013
5.4
Monday Mornings
2013
7.1
The Artist
as Admiring Woman
2011
7.5
The Haunting of Molly Hartley
as Dr. Emerson
2008
4.4
Eli Stone
as Katie Bochner
2008
6.8
Private Practice
as Kathleen
2007
7.5
Mystery Woman: In the Shadows
as Cassie Hillman
2007
6.1
Mystery Woman: Redemption
as Cassie Hillman
2006
6.6
Mystery Woman: Oh Baby
as Cassie Hillman
2006
6.8
Mystery Woman: Wild West Mystery
as Cassie Hillman
2006
6.2
Mystery Woman: At First Sight
as Cassie Hillman
2006
6.3
Mystery Woman: Game Time
as Cassie Hillman
2005
6.6
Mystery Woman: Vision of a Murder
as Cassie Hillman
2005
5.1
Grey's Anatomy
as Kate Carlson
2005
8.2
Mystery Woman: Sing Me a Murder
as Cassie Hillman
2005
5.4
Mystery Woman: Snapshot
as Cassie Hillman
2005
6.6
Mystery Woman: Mystery Weekend
as Cassie Hillman
2005
7.2
A Carol Christmas
as Roberta
2003
5.6
Cold Case
as Julie Vera
2003
7.8
Without a Trace
as Celia Cutler
2002
7.2
Law & Order: Criminal Intent
as Claudia Duffy
2001
7.6
Sleep Easy, Hutch Rimes
as Holly Proudfit
2000
3.8
CSI: Crime Scene Investigation
as Linley Parker
2000
7.6
The Darkling
as Marla Obold
2000
4.8
The Huntress
2000
5.2
The Big Tease
as Betty Fuego
1999
5.7
The West Wing
as Ellie Bartlet
1999
8.3
Judging Amy
as Christy Wolinsky
1999
7.5
Jakob the Liar
as Rosa Frankfurter
1999
6.7
Goodbye Lover
as Newscaster
1999
5.7
Sports Night
1998
7.3
More Tales of the City
as Mona Ramsey
1998
7.5
Breast Men
as Upset Lady at the Convention (uncredited)
1997
5.3
Kiss & Tell
as Shelly
1997
4.0
The Long Way Home
as (voice)
1997
7.1
Suicide Kings
as Jennifer
1997
6.6
Runaway Car
as Jenny Todd
1997
5.3
George B.
as Angela
1997
0.0
Johns
as Prostitute
1996
5.4
The American President
as Beth Wade
1995
6.5
Power of Attorney
as Maria
1995
4.6
Sawbones
as Jenny Sloan
1995
4.0
Floundering
as Gal
1994
4.7
Chicago Hope
1994
7.2
Airheads
as Suzzi
1994
6.2
Baby Brokers
as Leeanne Dees
1994
6.2
Red Shoe Diaries 3: Another Woman's Lipstick
as Trudy (archive footage)
1993
8.7
The Saint of Fort Washington
as Tamsen, la fille de Rosario
1993
6.6
Twenty Bucks
as Bank Teller
1993
5.8
Tales of the City
1993
8.0
Sinatra
as Mia Farrow
1992
7.9
Red Shoe Diaries
as Trudy
1992
6.0
Little Noises
as Dolores
1992
5.7
Wild Orchid II: Two Shades of Blue
as Blue McDonald
1991
5.2
Bed & Breakfast
as Cassie
1991
5.7
Tales from the Crypt
as Stella Bishop
1989
8.0
Lost Angels
as Merilee
1989
6.1
Tucker: The Man and His Dream
as Marilyn Lee
1988
6.7
License to Drive
as Natalie Anderson
1988
6.6
One More Saturday Night
as Karen Lundahl
1986
3.7