Julianne Nicholson
Biography
Julianne Nicholson (born July 1, 1971) is an American actress. She is best known for her roles in the films August: Osage County (2013) and Blonde (2022), as well as the television series Law & Order: Criminal Intent (2006–2009), Masters of Sex (2013–2014), Eyewitness (2016), and Mare of Easttown (2021), the lattermost of which earned her a Primetime Emmy Award.
Nicholson's other notable credits include Tully (2000), Ally McBeal (2001–2002), Kinsey (2004), Conviction (2006), Boardwalk Empire (2011–2013), Black Mass (2015), I, Tonya (2017), Togo (2019), and The Outsider (2020).
Known For
TV
Law & Order
Jessie Lucas
1990
TV
The Good Wife
Callie Simko
2009
TV
Law & Order: Criminal Intent
Megan Wheeler
2001
TV
ER
Jordan
1994
TV
Paradise
Samantha 'Sinatra' Redmond
2025
TV
Boardwalk Empire
Esther Randolph
2010
TV
Hacks
Dance Mom
2021
TV
Masters of Sex
Dr. Lillian DePaul
2013
TV
The Megan Mullally Show
Self - Guest
2006
TV
Mare of Easttown
Lori Ross
2021
TV
The Outsider
Glory Maitland
2020
TV
Conviction
Sara Finn
2006
TV
Ally McBeal
Jenny Shaw
1997
Film
The Amateur
Director O'Brien
2025
TV
Presidio Med
Dr. Jules Keating
2002
TV
Storm of the Century
Katrina Withers
1999
TV
The Red Road
Jean Jensen
2014
TV
Eyewitness
Helen Torrance
2016
Film
Black Mass
Marianne Connolly
2015
Film
Togo
Constance Seppala
2019
Filmography
2025FilmThe Amateuras Director O'Brien2025TVDope Girlsas Kate Galloway2025TVParadiseas Samantha 'Sinatra' Redmond2024FilmJanet Planetas Janet2023FilmDream Scenarioas Janet Matthews2022FilmBlondeas Gladys2022FilmWeird: The Al Yankovic Storyas Mary Yankovic2022FilmWith/In Volume 22021FilmWith/In Volume 2as (segment "Touching")2021TVHacksas Dance Mom2021TVMare of Easttownas Lori Ross2020TVThe Outsideras Glory Maitland2019FilmTogoas Constance Seppala2019FilmInitials S.G.as Jane2019FilmMonosas Doctora2018FilmWeightlessas Janeece2018FilmWho We Are Nowas Beth2017FilmI, Tonyaas Diane Rawlinson2017FilmNovitiateas Nora Harris2017TVLaw & Order True Crimeas Jill Lansing2017FilmFrom Nowhereas Jackie2016TVEyewitnessas Helen Torrance2016FilmSophie and the Rising Sunas Sophie Willis2015FilmBlack Massas Marianne Connolly2015Film10,000 Saintsas Harriet2014TVThe Red Roadas Jean Jensen2013FilmAugust: Osage Countyas Ivy Weston2013TVMasters of Sexas Dr. Lillian DePaul2012FilmKeep the Lights Onas Claire2010TVBoardwalk Empireas Esther Randolph2010FilmShadows & Liesas Ann2009FilmBrief Interviews with Hideous Menas Sara2009TVThe Good Wifeas Callie Simko2009FilmStaten Islandas Mary Halverson2006FilmFlannel Pajamasas Nicole2006FilmTwo Weeksas Emily Bergman2006TVThe Megan Mullally Showas Self - Guest2006FilmPuccini for Beginnersas Samantha2006TVConvictionas Sara Finn2006FilmThe Water Is Wideas Barbara2005FilmHer Name Is Carlaas Carla2004FilmKinseyas Alice Martin2004FilmLittle Black Bookas Joyce2004FilmSeeing Other Peopleas Alice2002FilmTullyas Ella Smalley2002TVPresidio Medas Dr. Jules Keating2002FilmI'm with Lucyas Jo2002FilmSpeakeasyas Rebecca2001FilmDead Dogas Charity2001TVLaw & Order: Criminal Intentas Megan Wheeler2000FilmGodassas Nancy2000TVThe Othersas Marian Kitt2000FilmPassion of Mindas Kim1999FilmThe Love Letteras Jennifer1999FilmHarvestas Lou Yates1999TVStorm of the Centuryas Katrina Withers1998FilmCurtain Callas Sandra Hewson1998FilmOne True Thingas College Student1998FilmLong Time Sinceas Vivian James / Phoebe1997TVDellaventuraas Carol Dakin1997TVAlly McBealas Jenny Shaw1994TVERas Jordan1990TVLaw & Orderas Jessie Lucas1951TVHallmark Hall of Fameas Barbara1949TVThe Emmy Awardsas Self—FilmThe Ridersas Jennifer