- Imagine
2026 Book of Discipline (voice)
- The Galway Bay Murders
2026 Lieutenant Nora Savage
- Elio
2025 Museum Exhibit Narrator (voice)
- Dope Thief
2025 Theresa Bowers
- The Bad Guys: The Series
2025 Serpentina (voice)
- The Magnificent Meyersons
2023 Dr. Terri Meyerson
- She
2022 Narrator
- The First Lady
2022 Susan Sher
- Flowers in the Attic: The Origin
2022 Mrs. Steiner
- The Man Who Fell to Earth
2022 Drew Finch
- Star Trek: Prodigy
2021 Kathryn Janeway (voice)
- Dogs in Space
2021 Mavis (voice)
- INVINCIBLE
2021 Domina (voice)
- Infinity Train
2019 The Cat (voice)
- Drawing Home
2017 Edith Morse Robb
- Mr. Mercedes
2017 Alma Lane
- Half-Shell Heroes: Blast to the Past
2015 General Zera (voice)
- Divine Discontent: Charles Proteus Steinmetz
2014 Narrator
- The Principle
2014 Narrator
- Orange Is the New Black
2013 Galina 'Red' Reznikov
- Flatland²: Sphereland
2012 Over-Sphere (voice)
- NTSF:SD:SUV::
2011 Kove
- The Best and the Brightest
2010 The Player's Wife
- Mercy
2009
- Warehouse 13
2009 Jane Lattimer
- The Response
2008 Colonel Simms
- The Black Donnellys
2007 Helen Donnelly
- Perception
2005 Mary
- American Dad!
2005 June Rosewood (voice)
- Star Trek: Nemesis
2002 Admiral Janeway
- Sisters in Resistance
2001 Narrator (voice)
- Star Trek: Voyager - Future's End
2000 Kathryn Janeway
- Star Trek: Voyager - Scorpion
2000 Kathryn Janeway
- Riddler's Moon
1999 Victoria Riddler
- Star Trek: Voyager - Dark Frontier
1999 Kathryn Janeway
- Law & Order: Special Victims Unit
1999 Donna Geysen
- Rocketships
1998 Narrator
- Star Trek: Voyager - Basics
1996 Kathryn Janeway
- Captain Nuke and the Bomber Boys
1995 Mrs. Pescoe
- Launch of Star Trek: Voyager
1995 Herself
- E! Inside Star Trek: Voyager
1995 Herself
- Star Trek: Voyager
1995 Kathryn Janeway
- Camp Nowhere
1994 Rachel Prescott
- Gargoyles
1994 Anastasia Renard/Titania (voice)
- Aladdin
1994
- For Love and Glory
1993 Antonia Doyle
- Round Numbers
1992 Judith Schweitzer
- Batman: The Animated Series
1992 Red Claw (voice)
- Daddy
1991 Sara Watson
- Fatal Friendship
1991 Sue Bradley
- The Pirates of Dark Water
1991 Cressa (voice)
- Man of the People
1991 Lisbeth Chardin
- Captain Planet and the Planeteers
1990 Dr. Derek (voice)
- Roots: The Gift
1988 Hattie Carraway
- Murphy Brown
1988
- HeartBeat
1988 Dr. Joanne Springsteen
- Throw Momma from the Train
1987 Margaret Donner
- Roses Are for the Rich
1987 Kendall Murphy
- My Town
1986 Laura Adams
- Remo Williams: The Adventure Begins
1985 Maj. Rayner Fleming
- A Letter to Three Wives
1985 Addie Ross (voice)
- Murder, She Wrote
1984 Sonny Greer
- A Stranger Is Watching
1982 Sharon Martin
- St. Elsewhere
1982 Helen O'Casey
- Cheers
1982 Janet Eldridge
- Hotel
1982
- Lovespell
1981 Isolt
- The Manions of America
1981 Rachel Clement
- A Time for Miracles
1980 Mother Elizabeth Bayley Seton
- Jennifer: A Woman’s Story
1979 Joan Russell
- Mrs. Columbo
1979 Kate Columbo/Kate Callahan
- Dallas
1978 Garnet McGee
- The Word
1978 Tony Nicholson
- The American Woman: Portraits of Courage
1976 Deborah Sampson
- Alien Lover
1975 Susan
- Ryan's Hope
1975 Mary Ryan Fenelli
