Rosemarie DeWitt

Rosemarie DeWitt Headshot

Actress

Birth Date: October 26, 1971

Age: 52 years old

Birth Place: Flushing, Queens, New York City, New York

A dyed-in-the-wool New Yorker, actress Rosemarie DeWitt made a steady transition from dreaming about acting to making a name for herself in the city's vibrant theater industry. Following years of increasingly larger roles on the stage and on the small screen, it was an unusual family connection that provided her first major break into feature films. As the great granddaughter of the film's subject, boxer James J. Braddock, DeWitt landed a plum role in Ron Howard's Depression-era bio, "Cinderella Man" (2005). Taking her Hollywood shot, DeWitt went on to demonstrate her mix of comedic and dramatic chops in a variety of big and small screen projects, standing out as the face-to-watch with her take on the romantically-inclined hostage negotiator Emily Lehman on the Fox series "Standoff" (2006-07), starring opposite future husband, Ron Livingston. After earning wider attention for her recurring role as Don Draper's bohemian lover on "Mad Men" (AMC, 2007-15), DeWitt earned widespread award attention for her supporting turn in "Rachel Getting Married" (2008). From there, she delivered a capable turn in "The Company Men" (2010) and spent three seasons as Toni Collette's self-absorbed sister on the critically acclaimed comedy "The United States of Tara" (Showtime, 2009-2011). By the time she garnered more praise for the indie film "Your Sister's Sister" (2012), DeWitt was well-established as a skilled actress capable of turning in quality performances in any role she chose.

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Smile 2

Actor
Movie
2024

Pantheon

Voice
Ellen
Series
2022
100%

The StaircaseStream

Actor
Candace Hunt Zamperini
Miniseries
2022
92%

The Estate

Actor
Beatrice
Movie
2022

The Same Storm

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Cindy Lamson / Ben's Mom
Movie
2021

Little Fires Everywhere: Extras

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Show
2020

Little Fires EverywhereStream

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Linda McCullough
Series
2020
79%

Wyrm

Actor
Movie
2019

Arizona

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Cassie
Movie
2018

Song of Back and Neck

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Regan
Movie
2018

Richard Says Goodbye

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Veronica
Movie
2018

Sweet Virginia

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Bernadette Barrett
Movie
2017

The Last TycoonStream

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Rose Brady
Series
2016
45%

La La LandStream

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Laura
Movie
2016
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The Late Late Show With James CordenStream

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Talk
2015

PoltergeistStream

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Amy Bowen
Movie
2015
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The Dramatics: A Comedy

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Jacqueline
Movie
2015

Digging for Fire

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Lee
Movie
2015

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Rachel Coulson
Miniseries
2014
94%

Kill the Messenger

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Sue Webb
Movie
2014

Men, Women & Children

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Helen Truby
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2014

Touchy Feely

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Abby
Movie
2013

Entertainment Studios.TV

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2012

The Odd Life of Timothy GreenStream

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Brenda Best
Movie
2012
36%

Nobody Walks

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Julie
Movie
2012

The WatchStream

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Abby
Movie
2012
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Promised Land

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Alice
Movie
2012

Black MirrorStream

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Marie
Series
2011
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A Little Bit of Heaven

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Renee Blair
Movie
2011

Your Sister's SisterStream

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Hannah
Movie
2011
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ConanStream

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2010

The Talk

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2010

The Company MenStream

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Maggie Walker
Movie
2010
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Late Night With Jimmy Fallon

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Talk
2009

United States of TaraStream

Actor
Charmaine Craine
Series
2009
85%

How I Got Lost

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Leslie
Movie
2009

Tenure

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Beth
Movie
2009

Rachel Getting MarriedStream

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Rachel
Movie
2008
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Afterschool

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Teacher
Movie
2008

Mad MenStream

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Midge Daniels
Series
2007
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Mad MenStream

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Midge Daniels
Series
2007
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Standoff

Actor
Emily Lehman
Series
2006
23%

Love Monkey

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Show
2006

Off the Black

Actor
Debra Christopher
Movie
2006

Shut Up and Sing

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Dana
Movie
2006

The Martha Stewart Show

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Reality
2005

The Late Late Show With Craig Ferguson

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Talk
2005

The Great New Wonderful

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Debbie
Movie
2005

Cinderella ManStream

Actor
Sara Wilson
Movie
2005
80%

Rescue MeStream

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Series
2004
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The Ellen DeGeneres Show

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2003

Jimmy Kimmel Live!Stream

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2003

Last Call With Carson Daly

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2002

Law & Order: Special Victims UnitStream

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Gloria Palmera
Series
1999
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Sex and the CityStream

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Fern
Series
1998
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Good Morning America

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Today

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1952

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