2021
Law & Order: Organized Crime as DI Lillian Goldfarb (5 episodes)
2020
The Undoing as Sally Morrison (2 episodes)
2020
A West Wing Special to Benefit When We All Vote as Donna Moss
2018
FBI as Hannah Thompson (1 episode)
2018
The Leisure Seeker as Jane Spencer
2016
Bull as ADA Sutherland (1 episode)
2016
Half the Perfect World as Gina
2015
Stay Then Go as Marion Baird
2014
The Leftovers as Mary Jamison (16 episodes)
2013
The Blacklist as Kat Goodson (2 episodes)
2013
Alpha House as Senator Peg Stanchion (4 episodes)
2009
The Good Wife as Kathy Eisenstadt (1 episode)
2008
Life on Mars as Pat Olsen (1 episode)
2006
30 Rock as Jessica (1 episode)
2005
Amber Frey: Witness for the Prosecution as Amber Frey
2004
House as Maggie (1 episode)
2003
The Ellen DeGeneres Show as Self (1 episode)
2003
Bang Bang You're Dead as Ellie Milford
2001
Law & Order: Criminal Intent as Alison Wyler (1 episode)
1999
The West Wing as Donna Moss (145 episodes)
1999
Law & Order: Special Victims Unit as Dr. Lorraine Franchella (1 episode)
1998
The Souler Opposite as Thea Douglas
1998
Sports Night (1 episode)
1998
Desperate Measures as Sarah Davis
1997
The View as Self (2 episodes)
1997
Til There Was You as Beebee, Age 25
1995
Wild Bill as Earlene
1994
ER as Nancy Larson (1 episode)
1993
Intimate Portrait as Self (1 episode)
1993
Dream Lover as Alice Keller
1993
Bakersfield P.D. as Sarah (1 episode)
1993
The Adventures of Brisco County, Jr. as Mary Sims (1 episode)
1991
In a Stranger's Hand as Mary
1984
Murder, She Wrote as Maria Corbin (1 episode)