
Filmography59 titles
| Year | Title | Character | Age at release |
|---|---|---|---|
| 2022 | RoarSeries | Rosey | 67 |
| 2020 | RatchedSeries | Betsy Bucket | 65 |
| 2017 | FEUDSeries | Hedda Hopper | 62 |
| 2017 | David Stratton: A Cinematic LifeMovie | Self | 62 |
| 2014 | Salting the BattlefieldMovie | Jill Tankard | 59 |
| 2014 | Riding a Train of ThoughtsMovie | Self | 59 |
| 2013 | The Young and Prodigious T.S. SpivetMovie | G.H. Jibsen | 58 |
| 2012 | To Rome with LoveMovie | Phyllis | 57 |
| 2012 | Dark BloodMovie | Buffy Fletcher | 57 |
| 2011 | Page EightMovie | Jill Tankard | 56 |
| 2011 | The Eye of the StormMovie | Dorothy de Lascabanes | 56 |
| 2009 | DiamondsSeries | — | 54 |
| 2009 | DiamondsMovie | Joan Cameron | 54 |
| 2007 | The Making of Marie AntoinetteMovie | Self | 52 |
| 2007 | The Starter WifeSeries | Joan McAllister | 52 |
| 2006 | The Break-UpMovie | Marilyn Dean | 51 |
| 2006 | Marie AntoinetteMovie | Comtesse de Noailles | 51 |
| 2006 | A Little Thing Called MurderMovie | Sante Kimes | 51 |
| 2003 | The ReagansMovie | Nancy Reagan | 48 |
| 2003 | Swimming UpstreamMovie | Dora Fingleton | 48 |
| 2001 | The Man Who Sued GodMovie | Anna Redmond | 46 |
| 2001 | Gaudi AfternoonMovie | Cassandra | 46 |
| 2001 | Life with Judy Garland: Me and My ShadowsSeries | Judy Garland | 46 |
| 1999 | Dash and LillyMovie | Lillian Hellman | 44 |
| 1998 | CelebrityMovie | Robin Simon | 43 |
| 1998 | The Echo of ThunderMovie | Gladwyn Ritchie | 43 |
| 1997 | The ViewSeries | Self | 42 |
| 1997 | Absolute PowerMovie | Gloria Russell | 42 |
| 1997 | Deconstructing HarryMovie | Lucy | 42 |
| 1996 | Blood and WineMovie | Suzanne | 41 |
| 1996 | Children of the RevolutionMovie | Joan Fraser Welch | 41 |
| 1995 | Serving in Silence - The Margarethe Cammermeyer StoryMovie | Diane | 40 |
| 1994 | The New AgeMovie | Katherine Witner | 39 |
| 1994 | The RefMovie | Caroline Chasseur | 39 |
| 1992 | Husbands and WivesMovie | Sally | 37 |
| 1992 | Naked Making LunchMovie | Self | 37 |
| 1991 | Naked LunchMovie | Joan Frost | 36 |
| 1991 | One Against the WindMovie | Countess Mary Lindell | 36 |
| 1991 | Where Angels Fear to TreadMovie | Harriet Herriton | 36 |
| 1991 | Barton FinkMovie | Audrey Taylor | 36 |
| 1990 | AliceMovie | Vicky | 35 |
| 1987 | High TideMovie | Lillie | 32 |
| 1986 | KangarooMovie | Harriet Somers | 31 |
| 1984 | A Passage to IndiaMovie | Adela Quested | 29 |
| 1982 | American PlayhouseSeries | Cleo | 27 |
| 1982 | HeatwaveMovie | Kate Dean | 27 |
| 1982 | Who Dares WinsMovie | Frankie Leith | 27 |
| 1982 | The Merry Wives of WindsorMovie | Mistress Ford | 27 |
| 1982 | A Woman Called GoldaMovie | Young Golda | 27 |
| 1981 | HoodwinkMovie | Sarah | 26 |
| 1981 | Winter of Our DreamsMovie | Lou | 26 |
| 1980 | Water Under the BridgeSeries | Carrie Mazzini | 25 |
| 1979 | My Brilliant CareerMovie | Sybylla Melvyn | 24 |
| 1978 | The BBC Television ShakespeareSeries | Mistress Ford | 23 |
| 1978 | Ciné regardsSeries | Self | 23 |
| 1977 | High RollingMovie | Lynn | 22 |
| 1953 | The OscarsSeries | Self | — |
| 1951 | Hallmark Hall of FameSeries | Gladwyn Ritchie | — |
| 0 | Butterfly StrokeMovie | Ruth | — |