Nina Siemaszko
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
Grey's Anatomy
Kate Carlson
CSI: Crime Scene Investigation
Linley Parker
The West Wing
Ellie Bartlet
Law & Order: Criminal Intent
Claudia Duffy
Cold Case
Julie Vera
Without a Trace
Celia Cutler
Chicago Hope
Gloria McKinnon
Judging Amy
Christy Wolinsky
Private Practice
Kathleen
The Guardian
Suzanna Clemons
Tales from the Crypt
Stella Bishop
Red Shoe Diaries
Trudy
Runaway Car
Jenny Todd
Goodbye Lover
Newscaster
Eli Stone
Katie Bochner
Saving Grace
Heather
Johns
Prostitute
George B.
Angela
Breast Men
Upset Lady at the Convention (uncredited)
The Big Tease
Betty Fuego
Airheads
Suzzi
Mystery Woman: Snapshot
Cassie Hillman
The Bling Ring
Vegas Detective (Female)
Togetherness
Lindsay
Sports Night
One More Saturday Night
Karen Lundahl
A Carol Christmas
Roberta
The Huntress
Sawbones
Jenny Sloan
Floundering
Gal
Sleep Easy, Hutch Rimes
Holly Proudfit
Twenty Bucks
Bank Teller
Monday Mornings
Tales of the City
The Artist
Admiring Woman
Mystery Woman: Game Time
Cassie Hillman
The American President
Beth Wade
Past Life
Sharon Moody
Kiss & Tell
Shelly
License to Drive
Natalie Anderson
Jakob the Liar
Rosa Frankfurter
Tucker: The Man and His Dream
Marilyn Lee
More Tales of the City
Mona Ramsey
Mystery Woman: Oh Baby
Cassie Hillman
Bed & Breakfast
Cassie
Sinatra
Mia Farrow
The Haunting of Molly Hartley
Dr. Emerson
Suicide Kings
Jennifer
Hailey Dean Mysteries: A Will to Kill
Olivia
The Hatred
Miriam
Wild Orchid II: Two Shades of Blue
Blue McDonald
The Long Way Home
(voice)
Lost Angels
Merilee
The Saint of Fort Washington
Tamsen, la fille de Rosario
Mystery Woman: Wild West Mystery
Cassie Hillman
The Darkling
Marla Obold
Mystery Woman: Sing Me a Murder
Cassie Hillman
Mystery Woman: In the Shadows
Cassie Hillman
Red Shoe Diaries 3: Another Woman's Lipstick
Trudy (archive footage)
Mystery Woman: Mystery Weekend
Cassie Hillman
Power of Attorney
Maria
Mystery Woman: Vision of a Murder
Cassie Hillman
Mystery Woman: At First Sight
Cassie Hillman
Little Noises
Dolores
Baby Brokers
Leeanne Dees
Mystery Woman: Redemption
Cassie Hillman