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Katherine LaNasa

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.

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The Pitt

The Pitt

2025

as Dana Evans

Black Karen

Black Karen

2022

as Therapist

Katy Keene

Katy Keene

2020

as Gloria Grandbilt

Truth Be Told

Truth Be Told

2019

as Noa Havilland

American Woman

American Woman

2018

as Lori Meltzner

Future Man

Future Man

2017

as Athena / Dr. Hogeveen

Dynasty

Dynasty

2017

as Ada Stone

Imposters

Imposters

2017

as Sally

Love Is All You Need?

Love Is All You Need?

2016

as Vicki Curtis

The Squeeze

The Squeeze

2015

as Jessie

Satisfaction

Satisfaction

2014

as Adriana

The Night Shift

The Night Shift

2014

as Dr. Flannery Mills

Buttwhistle

Buttwhistle

2014

as Mrs. Confer

Jayne Mansfield's Car

Jayne Mansfield's Car

2013

as Donna Baron

The Frozen Ground

The Frozen Ground

2013

as Fran Hansen

Devious Maids

Devious Maids

2013

as Shannon Greene

Deception

Deception

2013

as Sophia Bowers

The Campaign

The Campaign

2012

as Rose Brady

Longmire

Longmire

2012

as Lizzie Ambrose

The Defenders

The Defenders

2010

as Linda Cole

Justified

Justified

2010

as Caryn Carnes

Valentine's Day

Valentine's Day

2010

as Pamela Copeland

Make It or Break It

Make It or Break It

2009

as Leslie

Lie to Me

Lie to Me

2009

as Laura Cross

The Lucky Ones

The Lucky Ones

2008

as Janet

Burn Notice

Burn Notice

2007

as Shannon Park

Justice

Justice

2006

as Suzanne Fulcrum

Pepper Dennis

Pepper Dennis

2006

as Nadia Vadinava

Big Love

Big Love

2006

as Beverly Ford

Love Monkey

Love Monkey

2006

as Karen Freed

Ghost Whisperer

Ghost Whisperer

2005

as Betty

Grey's Anatomy

Grey's Anatomy

2005

as Kalpana Vera

House

House

2004

as Melissa

Alfie

Alfie

2004

as Uta

Boston Legal

Boston Legal

2004

as Pat Ontario

Cold Case

Cold Case

2003

as Leigh Feldman / Foster

Miss Match

Miss Match

2003

as Amy Jensen

Two and a Half Men

Two and a Half Men

2003

as Lydia

CSI: Miami

CSI: Miami

2002

as Carla Marshall

Greetings From Tucson

Greetings From Tucson

2002

as Lucy

The Guardian

The Guardian

2001

as Kim McPherson

Three Sisters

Three Sisters

2001

as Bess Bernstein-Flynn Keats

The Division

The Division

2001

Murder at the Cannes Film Festival

Murder at the Cannes Film Festival

2000

as Kaki Lamb

CSI: Crime Scene Investigation

CSI: Crime Scene Investigation

2000

as Ginger

Judging Amy

Judging Amy

1999

as Atty. Yvonne Dunbar

Hollyweird

Hollyweird

1998

as Dominatrix

Kiss & Tell

Kiss & Tell

1997

as Georgia Montauk

Pensacola: Wings of Gold

Pensacola: Wings of Gold

1997

as Joy Daly

The Disappearance of Kevin Johnson

The Disappearance of Kevin Johnson

1997

as Cathy

A Little Romance

A Little Romance

1997

as Blonde Woman

Schizopolis

Schizopolis

1997

as Diane

Take a Number

Take a Number

1997

as Victoria

The Practice

The Practice

1997

as Sheila

The Big Easy

The Big Easy

1996

as Zelda Riley

Shattered Mind

Shattered Mind

1996

as Actress

The Sentinel

The Sentinel

1996

as Monique Brackley

The Destiny of Marty Fine

The Destiny of Marty Fine

1996

as Amy

3rd Rock from the Sun

3rd Rock from the Sun

1996

as Kate

Twilight Man

Twilight Man

1995

as Kathy Robbins

Almost Perfect

Almost Perfect

1995

as Allison

The Crew

The Crew

1995

as Ariel

Nothing But the Truth

Nothing But the Truth

1995

as Susie Marsh

Sliders

Sliders

1995

as Dr. Olivia Lujan

The Marshal

The Marshal

1995

as Penny

Mortal Fear

Mortal Fear

1994

as Carol Donner

Jack Reed: A Search for Justice

Jack Reed: A Search for Justice

1994

as Tiffany

Touched by an Angel

Touched by an Angel

1994

as Fran

ER

ER

1994

as Janet Wilco

Under Suspicion

Under Suspicion

1994

as Ellie

Flashfire

Flashfire

1994

as Monica Ambrose

NYPD Blue

NYPD Blue

1993

as Michelle Colohan

The Heart of Justice

The Heart of Justice

1992

as Hannah

Brain Donors

Brain Donors

1992

as Dancer #1

Catchfire

Catchfire

1990

as Waitress

Seinfeld

Seinfeld

1989

as Cathy Tierny