Filmography51 titles
| Year | Title | Character | Age at release |
|---|---|---|---|
| 2011 | Another Happy DayMovie | Donna | 56 |
| 2010 | The Psycho LegacyMovie | Self | 55 |
| 2008 | Dream BoyMovie | Vivian Davies | 53 |
| 2007 | Pushing DaisiesSeries | Mother Superior | 52 |
| 2006 | HeroesSeries | Alice Shaw | 51 |
| 2006 | Valley of the Heart's DelightMovie | Natalie Walsh | 51 |
| 2005 | Criminal MindsSeries | Jane Winmar | 50 |
| 2005 | Prison BreakSeries | Jeanette Owens | 50 |
| 2004 | LostSeries | Isabel | 49 |
| 2004 | The ClearingMovie | Eva Finch | 49 |
| 2003 | Cold CaseSeries | Rayanne Leland | 48 |
| 2003 | Path to WarMovie | Marny Clifford | 48 |
| 2003 | A Guy ThingMovie | Sandra Cooper | 48 |
| 2002 | The Angel DollMovie | Fronia Black | 47 |
| 2000 | Dirty PicturesMovie | Dianne Barrie | 45 |
| 1999 | Law & Order: Special Victims UnitSeries | Jackie Madden | 44 |
| 1998 | From the Earth to the MoonSeries | Joan Aldrin | 43 |
| 1998 | Before He WakesMovie | Joanne Michaels | 43 |
| 1996 | Bastard Out of CarolinaMovie | Aunt Raylene | 41 |
| 1996 | If These Walls Could TalkMovie | Marcia Schulman | 41 |
| 1996 | The Angel of Pennsylvania AvenueMovie | Mrs. Annie Feagan | 41 |
| 1995 | The Outer LimitsSeries | Elizabeth Halsey | 40 |
| 1995 | The CureMovie | Gail | 40 |
| 1995 | TrumanMovie | Bess Truman | 40 |
| 1995 | Gold Diggers: The Secret of Bear MountainMovie | Lynette Salerno | 40 |
| 1995 | The Neon BibleMovie | Sarah | 40 |
| 1993 | The X-FilesSeries | Linda Bowman | 38 |
| 1993 | Labor of Love: The Arlette Schweitzer StoryMovie | Darlene | 38 |
| 1991 | Night of the HunterMovie | Willa Harper | 36 |
| 1990 | Law & OrderSeries | Lisa Russo | 35 |
| 1986 | The Ladies ClubMovie | Lucy Bricker | 31 |
| 1986 | Psycho IIIMovie | Maureen Coyle | 31 |
| 1986 | ExtremitiesMovie | Terry | 31 |
| 1986 | HeatMovie | Cassie | 31 |
| 1983 | SilkwoodMovie | Angela | 28 |
| 1983 | Rumble FishMovie | Cassandra | 28 |
| 1982 | Thou Shalt Not KillMovie | Susan Masters | 27 |
| 1982 | Desperate LivesMovie | Eileen Phillips | 27 |
| 1981 | Mommie DearestMovie | Christina Crawford | 26 |
| 1980 | Honeysuckle RoseMovie | Jeanne | 25 |
| 1980 | Guyana Tragedy: The Story of Jim JonesSeries | Sheila Langtree | 25 |
| 1979 | Studs LoniganSeries | Catherine Banahan | 24 |
| 1978 | Pretty BabyMovie | Frieda | 23 |
| 1978 | BatteredMovie | Doris Thompson | 23 |
| 1978 | ForeverMovie | Sybil Davidson | 23 |
| 1977 | Kingston: ConfidentialSeries | — | 22 |
| 1977 | In the Glitter PalaceMovie | Casey Walker | 22 |
| 1977 | The PossessedMovie | Lane | 22 |
| 1976 | GibbsvilleSeries | — | 21 |
| 1975 | Starsky & HutchSeries | — | 20 |
| 1968 | Hawaii Five-OSeries | Carole Walker | 13 |