Katherine LaNasa
Katherine LaNasa (born December 1, 1966) is an American actress, former ballet dancer and choreographer. She starred in films Jayne Mansfield's Car, The Campaign, and The Frozen Ground. On television, LaNasa had a leading role in the NBC sitcom Three Sisters (2001–2002) and Truth be Told (2019-present), appeared in recurring roles on Judging Amy, Two and a Half Men, Big Love and Longmire, and starred in the short-lived dramas Love Monkey (2006), Deception (2013), Satisfaction (2014–15) and Imposters (2017–18). In 2020, LaNasa portrayed Gloria Grandbilt in the musical dramedy series Katy Keene.
Acted in
The Pitt
2025
as Dana Evans
Black Karen
2022
as Therapist
Katy Keene
2020
as Gloria Grandbilt
Truth Be Told
2019
as Noa Havilland
American Woman
2018
as Lori Meltzner
Future Man
2017
as Athena / Dr. Hogeveen
Dynasty
2017
as Ada Stone
Imposters
2017
as Sally
Love Is All You Need?
2016
as Vicki Curtis
The Squeeze
2015
as Jessie
Satisfaction
2014
as Adriana
The Night Shift
2014
as Dr. Flannery Mills
Buttwhistle
2014
as Mrs. Confer
Jayne Mansfield's Car
2013
as Donna Baron
The Frozen Ground
2013
as Fran Hansen
Devious Maids
2013
as Shannon Greene
Deception
2013
as Sophia Bowers
The Campaign
2012
as Rose Brady
Longmire
2012
as Lizzie Ambrose
The Defenders
2010
as Linda Cole
Justified
2010
as Caryn Carnes
Valentine's Day
2010
as Pamela Copeland
Make It or Break It
2009
as Leslie
Lie to Me
2009
as Laura Cross
The Lucky Ones
2008
as Janet
Burn Notice
2007
as Shannon Park
Justice
2006
as Suzanne Fulcrum
Pepper Dennis
2006
as Nadia Vadinava
Big Love
2006
as Beverly Ford
Love Monkey
2006
as Karen Freed
Ghost Whisperer
2005
as Betty
Grey's Anatomy
2005
as Kalpana Vera
House
2004
as Melissa
Alfie
2004
as Uta
Boston Legal
2004
as Pat Ontario
Cold Case
2003
as Leigh Feldman / Foster
Miss Match
2003
as Amy Jensen
Two and a Half Men
2003
as Lydia
CSI: Miami
2002
as Carla Marshall
Greetings From Tucson
2002
as Lucy
The Guardian
2001
as Kim McPherson
Three Sisters
2001
as Bess Bernstein-Flynn Keats
The Division
2001
Murder at the Cannes Film Festival
2000
as Kaki Lamb
CSI: Crime Scene Investigation
2000
as Ginger
Judging Amy
1999
as Atty. Yvonne Dunbar
Hollyweird
1998
as Dominatrix
Kiss & Tell
1997
as Georgia Montauk
Pensacola: Wings of Gold
1997
as Joy Daly
The Disappearance of Kevin Johnson
1997
as Cathy
A Little Romance
1997
as Blonde Woman
Schizopolis
1997
as Diane
Take a Number
1997
as Victoria
The Practice
1997
as Sheila
The Big Easy
1996
as Zelda Riley
Shattered Mind
1996
as Actress
The Sentinel
1996
as Monique Brackley
The Destiny of Marty Fine
1996
as Amy
3rd Rock from the Sun
1996
as Kate
Twilight Man
1995
as Kathy Robbins
Almost Perfect
1995
as Allison
The Crew
1995
as Ariel
Nothing But the Truth
1995
as Susie Marsh
Sliders
1995
as Dr. Olivia Lujan
The Marshal
1995
as Penny
Mortal Fear
1994
as Carol Donner
Jack Reed: A Search for Justice
1994
as Tiffany
Touched by an Angel
1994
as Fran
ER
1994
as Janet Wilco
Under Suspicion
1994
as Ellie
Flashfire
1994
as Monica Ambrose
NYPD Blue
1993
as Michelle Colohan
The Heart of Justice
1992
as Hannah
Brain Donors
1992
as Dancer #1
Catchfire
1990
as Waitress
Seinfeld
1989
as Cathy Tierny