| Year | Theatre | Play | Character | TV | Character | Film | Character |
| 1958 | Theatre Royal, Bath | Doctor in the House | ..... | .. | ..... | .. | .. |
| 1959 | Kings Theatre, Glasgow / Globe Theatre | The Complaisant Lover | ..... | Dixon of Dock Green - Duffy Calls the Tune | Sally Ford | .. | .. |
| 1960 | Vaudeville Theatre | The Bride Comes Back | ..... | .. | ..... | .. | .. |
| 1962 | .. | .. | ..... | Suspense - Killer in the Band | Miss Eaton | .. | .. |
| 1963 | Queens Theatre | Gentle Jack | ..... | .. | ..... | .. | .. |
| 1963 | Lyric Theatre | A Shot in the Dark | ..... | .. | ..... | .. | .. |
| 1964 | .. | .. | ..... | .. | ..... | Never Put It in Writing | Receptionist |
| 1964 | .. | .. | ..... | Compact | Julia Preston | .. | .. |
| 1967 | St. Martin's Theatre | On Approval | ..... | Pride and Prejudice | Jane Bennett | .. | .. |
| 1967 | Hippodrome Theatre, Bristol | Night Must Fall | ..... | .. | ..... | .. | .. |
| 1969 | .. | .. | ..... | The First Churchills | Henrietta Churchill/Godolphin | .. | .. |
| 1971 | Picadilly Theatre | Dear Antoine | Anemone | .. | ..... | Clinic Exclusive | Ann |
| 1972 | Queen's Theatre | Private Lives | ..... | .. | ..... | .. | .. |
| 1974 | Old Vic | Engaged | ..... | ..... | .... | .. | .. |
| 1975 | National Theatre | Engaged | ..... | Upstairs Downstairs - Such a Lovely Man | Mrs. Polly Merivale | .. | .. |
| 1975 | Old Vic | Tribute to the Lady | ..... | .. | ..... | .. | .. |
| 1976 | National Theatre | Plunder | ..... | .. | ..... | .. | .. |
| 1976 | National Theatre | Troilus and Cressida | Helen | .. | ..... | .. | .. |
| 1977 | National Theatre | Bedroom Farce | ..... | Devenish | Prudence Devenish | .. | .. |
| 1977 | National Theatre | The Country Wife | ..... | .. | ..... | .. | .. |
| 1978 | National Theatre | The Philanderer | ..... | .. | ..... | .. | .. |
| 1979 | Lyric Theatre | Hay Fever | ..... | .. | ..... | .. | .. |
| 1979 | Brooks Atkinson Theatre, New York | Bedroom Farce | ..... | .. | ..... | .. | .. |
| 1980 | Old Vic | The Importance of Being Earnest | ..... | .. | ..... | .. | .. |
| 1981 | Vaudeville Theatre | Present Laughter | ..... | .. | ..... | .. | .. |
| 1981 | Greenwich Theatre | Another Country | ..... | .. | ..... | .. | .. |
| 1982 | Strand | The Real Thing | ..... | .. | ..... | .. | .. |
| 1984 | .. | .. | ..... | .. | ..... | L'Etincelle | Katherine |
| 1984 | .. | .. | ..... | Winter Sunlight | Jane | .. | .. |
| 1984 | .. | .. | ..... | The Fainthearted Feminist | Irene | .. | .. |
| 1985 | Vaudeville | The Benefactors | ..... | ... | ... | .. | .. |
| 1986 | National Theatre | Tons of Money | ..... | The Murder at the Vicarage | Ann Protheroe | .. | .. |
| 1987 | Olivier Theatre | A Small Family Business | ..... | .. | ..... | .. | .. |
| 1988 | Olivier Theatre | Tis a Pity She's a Whore | ..... | .. | ..... | .. | .. |
| 1989 | .. | .. | ..... | Sob Sisters | Dorothy | .. | .. |
| 1990 | Theatre Royal, Bath (Part of a Tour) | Rumours | Christine Bevans | .. | ..... | .. | .. |
| 1991 | National Theatre | Pygmalion | ..... | Murder Being Once Done | Melanie Dearborn | .. | .. |
| 1992 | .. | .. | ..... | The Camomile Lawn | Sarah | .. | .. |
| 1993 | Albery, London | A Month in the Country | ..... | Bonjour la Classe | Jean Halifax | .. | .. |
| 1993 | .. | .. | ..... | Alleyn Mysteries - Death in a White Tie | Mildred Potter | .. | .. |
| 1994 | Richmond Theatre / Albery Theatre | A Month in the Country | ..... | A Dark Adapted Eye | Helen | .. | .. |
| 1994 | .. | .. | ..... | The Cinder Path | Florence Chapman | .. | .. |
| 1994 | .. | .. | ..... | Just William | Mrs. Brown | .. | .. |
| 1996 | .. | .. | ..... | .. | ..... | Element of Doubt | Ellen |
| 2000 | Hampstead Theatre | The Good Samaritan | ..... | .. | ..... | .. | .. |
| 1999 | Albermarl, London | Chiltern Hundreds | Lady Lister | .. | ..... | .. | .. |
| 2001 | ChichesterFestival Theatre | Winslow Boy | Grace Winslow | .. | ..... | .. | .. |
| 2002 | .. | .. | ..... | Falling Apart | Clare's Mum | .. | .. |
| 2005 | Yvonne Arnaud, Guildford (Part of a National Tour) | Marrying the Mistress | ..... | .. | ..... | Kisna: The Warrior Poet | Lady Katherine |
| 2006 | Chichester Festival Theatre | Entertaining Angels | ..... | Tom's Christmas Tree | Aunt Em | .. | .. |
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