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, appeared in recurring roles on Judging Amy, Two and a Half Men, Big Love, and Longmire, and also starred in the short-lived dramas Love Monkey, Deception (2013), Satisfaction, and Imposters. In 2020, LaNasa portrays Gloria Grandbilt in the musical dramedy series Katy Keene.
Filmography
Film
- 1994 Flashfire - Monica Ambrose
- 1994 Jack Reed: A Search for Justice - Tiffany
- 1994 Mortal Fear - Carol Donner
- 1995 Nothing But the Truth - Susie Marsh
- 1996 Twilight Man - Kathy Robbins
- 1996 The Destiny of Marty Fine - Amy
- 1996 The Disappearance of Kevin Johnson - Cathy
- 1996 Kiss & Tell - Georgia Montauk
- 1996 Schizopolis - Diane
- 1997 Take a Number - Victoria
- 2000 Murder at the Cannes Film Festival - Kaki Lamb
- 2004 Alfie - Uta
- 2008 The Lucky Ones - Janet
- 2010 Valentine's Day - Pamela Copeland
- 2012 Jayne Mansfield's Car - Donna
- 2012 The Campaign - Rose Brady
- 2013 Buttwhistle - Mrs. Confer
- 2013 The Frozen Ground - Fran Hansen
- 2015 The Squeeze - Jessie
Television
- 1995 Seinfeld - Cathy
- 1995 The Marshal - Penny
- 1996 The Crew - Ariel
- 1996 3rd Rock from the Sun - Kate
- 1996 The Big Easy - Zelda Riley
- 1996 The Sentinel - Monique Brackley
- 1996 Sliders - Dr. Olivia Lujan
- 1996 Touched by an Angel - Fran
- 1996-97 Almost Perfect - Allison
- 1997 The Practice - Sheila
- 1999 Pensacola: Wings of Gold - Joy Daly
- 2001-02 Three Sisters - Bess Bernstein-Flynn Keats
- 2002 ER - Janet Wilco
- 2002 NYPD Blue - Michelle Colohan
- 2002-03 The Guardian - Kim McPherson
- 2003 Greetings from Tucson - Lucy
- 2003 CSI - Ginger
- 2003 Miss Match - Amy Jensen
- 2003-05 Judging Amy - Atty. Yvonne Dunbar
- 2005 CSI: Miami - Carla Marshall
- 2005 Grey's Anatomy - Vera Kalpana
- 2006-11 Two and a Half Men - Lydia
- 2006 Love Monkey - Karen Freed
- 2006 Pepper Dennis - Nadia Vadinava
- 2006-07 Justice - Suzanne Fulcrum
- 2006-08 12 Miles of Bad Road - Juliet Shakespeare
- 2007 Boston Legal - Pat Ontario
- 2008 Ghost Whisperer - Betty
- 2009 Cold Case - Leigh Feldman / Foster
- 2009 Burn Notice - Shannon Park
- 2009 House - Melissa
- 2009-11 Big Love - Beverly Ford
- 2010 Justified - Caryn Carnes
- 2010 Make It or Break It - Leslie
- 2010 Lie to Me - Laura Cross
- 2010-11 The Defenders (2010) - Linda Cole
- 2012-13 Longmire - Lizzie Ambrose
- 2013 Deception (2013) - Sophia Bowers
- 2014-15 Satisfaction - Adriana
- 2016 Devious Maids - Shannon Greene
- 2017-18 Imposters - Sally
- 2018 Dynasty (2017) - Ada Stone
- 2019 Future Man - Athena / Dr. Hogeveen
- 2019 Truth Be Told - Noa Havilland
- 2020 Katy Keene - Gloria Grandbilt
