Katherine LaNasa
Acting
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.
Known for
Acting84
tvDaredevil: Born Again
2025
Artemis Sledge
tvThe Pitt
2025
Charge Nurse Dana Evans
movieBlack Karen
2022
Therapist
tvKaty Keene
2020
Gloria Grandbilt
tvTruth Be Told
2019
Noa Havilland
tvAmerican Woman
2018
Lori Meltzner
tvFuture Man
2017
Athena / Dr. Hogeveen
tvDynasty
2017
Ada Stone
tvImposters
2017
Sally
movieLove Is All You Need?
2016
Vicki Curtis
tvThe Late Show with Stephen Colbert
2015
Self - Guest
movieThe Squeeze
2015
Jessie
tvSatisfaction
2014
Adriana
tvThe Night Shift
2014
Dr. Flannery Mills
movieButtwhistle
2014
Mrs. Confer
movieJayne Mansfield's Car
2013
Donna Baron
movieThe Frozen Ground
2013
Fran Hansen
tvDevious Maids
2013
Shannon Greene
tvDeception
2013
Sophia Bowers
movieThe Campaign
2012
Rose Brady
tvLongmire
2012
Lizzie Ambrose
tvThe Defenders
2010
Linda Cole
tvJustified
2010
Caryn Carnes
movieValentine's Day
2010
Pamela Copeland
tvLie to Me
2009
Laura Cross
tvBurn Notice
2007
Shannon Park
tvJustice
2006
Suzanne Fulcrum
tvPepper Dennis
2006
Nadia Vadinava
tvBig Love
2006
Beverly Ford
tvLove Monkey
2006
Karen Freed
tvGrey's Anatomy
2005
Kalpana Vera
tvHouse
2004
Melissa
tvBoston Legal
2004
Pat Ontario
tvCold Case
2003
Leigh Feldman / Foster
tvMiss Match
2003
Amy Jensen
tvJimmy Kimmel Live!
2003
Self - Guest
tvCSI: Miami
2002
Carla Marshall
tvThe Guardian
2001
Kim McPherson
tvThree Sisters
2001
Bess Bernstein-Flynn Keats
tvJudging Amy
1999
Atty. Yvonne Dunbar
movieHollyweird
1998
Dominatrix
movieKiss & Tell
1997
Georgia Montauk
tvPensacola: Wings of Gold
1997
Joy Daly
tvThe View
1997
Self - Guest
movieAlways Say Goodbye
1997
Blonde Woman
movieSchizopolis
1997
Diane
tvThe Practice
1997
Sheila
tvThe Big Easy
1996
Zelda Riley
movieTwilight Man
1996
Kathy Robbins
tvThe Daily Show
1996
Self - Guest
movieShattered Mind
1996
Actress
tvThe Sentinel
1996
Monique Brackley
tvAlmost Perfect
1995
Allison
tvThe Crew
1995
Ariel
movieNothing But the Truth
1995
Susie Marsh
tvSliders
1995
Dr. Olivia Lujan
tvThe Marshal
1995
Penny
movieMortal Fear
1994
Carol Donner
tvER
1994
Janet Wilco
movieFlashfire
1994
Monica Ambrose
tvNYPD Blue
1993
Michelle Colohan
movieBrain Donors
1992
Dancer #1
movieCatchfire
1990
Waitress
tvThe Simpsons
1989
E.R. Nurse (voice)
tvSeinfeld
1989
Cathy Tierny
Production1
movieLove Is All You Need?
2016
Executive Producer