
Katherine LaNasa
Acting
Born 1966-12-01 · New Orleans, Louisiana, USA
Katherine LaNasa 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

The Pitt
2025 · TV

Grey's Anatomy
2005 · TV

Truth Be Told
2019 · TV

Satisfaction
2014 · TV

Daredevil: Born Again
2025 · TV

The Simpsons
1989 · TV

Two and a Half Men
2003 · TV

Katy Keene
2020 · TV

Judging Amy
1999 · TV

Imposters
2017 · TV

Deception
2013 · TV

House
2004 · TV

Longmire
2012 · TV

Dynasty
2017 · TV

CSI: Crime Scene Investigation
2000 · TV

Justice
2006 · TV

CSI: Miami
2002 · TV

NYPD Blue
1993 · TV

Future Man
2017 · TV

The Guardian
2001 · TV

Big Love
2006 · TV

Devious Maids
2013 · TV

Seinfeld
1989 · TV

Miss Match
2003 · TV

Almost Perfect
1995 · TV

ER
1994 · TV

Love Monkey
2006 · TV

The Division
2001 · TV

Boston Legal
2004 · TV

The Practice
1997 · TV

Ghost Whisperer
2005 · TV

Cold Case
2003 · TV

The Defenders
2010 · TV

3rd Rock from the Sun
1996 · TV

Burn Notice
2007 · TV

Lie to Me
2009 · TV

Touched by an Angel
1994 · TV

Justified
2010 · TV

Under Suspicion
1994 · TV

Sliders
1995 · TV

The Sentinel
1996 · TV

The Big Easy
1996 · TV

The Night Shift
2014 · TV

Make It or Break It
2009 · TV

The Crew
1995 · TV

The Emmy Awards
1949 · TV

Pensacola: Wings of Gold
1997 · TV

Pepper Dennis
2006 · TV

The Marshal
1995 · TV

American Woman
2018 · TV

The Daily Show
1996 · TV

The Late Show with Stephen Colbert
2015 · TV

Jimmy Kimmel Live!
2003 · TV