Filmography33 titles
| Year | Title | Character | Age at release |
|---|---|---|---|
| 2025 | Twelve Dates 'Til ChristmasSeries | Delilah | 73 |
| 2021 | RebelSeries | Helen Peterson | 69 |
| 2014 | FargoSeries | Ruby Goldfarb | 62 |
| 2012 | Major CrimesSeries | Captain Sharon Raydor | 60 |
| 2011 | Margin CallMovie | Mary Rogers | 59 |
| 2011 | Scream 4Movie | Kate Roberts | 59 |
| 2006 | Mrs. HarrisMovie | Vivian Schulte | 54 |
| 2005 | The CloserSeries | Sharon Raydor | 53 |
| 2005 | Grey's AnatomySeries | Virginia Dixon | 53 |
| 2004 | Veronica MarsSeries | Jane | 52 |
| 2004 | Battlestar GalacticaSeries | Laura Roslin | 52 |
| 2003 | Battlestar GalacticaSeries | President Laura Roslin | 51 |
| 2001 | Donnie DarkoMovie | Rose Darko | 49 |
| 2000 | A Father's ChoiceMovie | Susan Shaw | 48 |
| 1999 | Replacing DadMovie | Linda Marsh | 47 |
| 1999 | MumfordMovie | Althea Brockett | 47 |
| 1998 | Evidence of BloodMovie | Dora Overton | 46 |
| 1997 | 12 Angry MenMovie | Judge | 45 |
| 1996 | Independence DayMovie | Marilyn Whitmore | 44 |
| 1995 | High SocietySeries | Dott Emerson | 43 |
| 1994 | Touched by an AngelSeries | Sister Theodore Claire | 42 |
| 1994 | ERSeries | Eleanor Carter | 42 |
| 1994 | Blue ChipsMovie | Jenny | 42 |
| 1993 | The American ClockMovie | Rose Baumler | 41 |
| 1990 | Dances with WolvesMovie | Stands With A Fist | 38 |
| 1988 | American ExperienceSeries | Narrator (voice) | 36 |
| 1987 | MatewanMovie | Elma Radnor | 35 |
| 1986 | CourageMovie | Gabriella Estrada | 34 |
| 1984 | E/RSeries | Eve Sheridan | 32 |
| 1984 | Garbo TalksMovie | Lady Capulet | 32 |
| 1953 | The OscarsSeries | Self | 1 |
| 1951 | Hallmark Hall of FameSeries | Helen Staples | — |
| 0 | One Second AfterMovie | Jen | — |