Biography

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.

Photos

Filmography

View Grey's Anatomy
Grey's Anatomy

Grey's Anatomy

2005Series
8.2
View The Simpsons
The Simpsons

The Simpsons

1989Series
8.0
View House
House

House

2004Series
8.6
View The Daily Show
The Daily Show

The Daily Show

1996Series
6.4
View CSI: Crime Scene Investigation
CSI: Crime Scene Investigation

CSI: Crime Scene Investigation

2000Series
7.6
View Daredevil: Born Again
Daredevil: Born Again

Daredevil: Born Again

2025Series
8.0
View The Late Show with Stephen Colbert
The Late Show with Stephen Colbert

The Late Show with Stephen Colbert

2015Series
6.1
View The Pitt
The Pitt

The Pitt

2025Series
8.7
View CSI: Miami
CSI: Miami

CSI: Miami

2002Series
7.7
View Two and a Half Men
Two and a Half Men

Two and a Half Men

2003Series
7.4
View Seinfeld
Seinfeld

Seinfeld

1989Series
8.3
View ER
ER

ER

1994Series
7.8