| Year | Play | Role |
| 1989 | Blithe Spirit | Edith |
| 1989 | Hound of the Baskervilles | Asst. S.M's. |
| 1990 | Pardon me, Prime Minister | Wardrobe |
| 1990 | The Lion in Winter | Alais |
| 1992 | As You Like It | Rosalind, his daughter |
| 1993 | The Donahue Sisters | Rosie |
| 1996 | The Children's Hour | Karen Wright |
| 1997 | The Crucible | Abigail Williams |
| 1998 | See How They Run | Penelope Toop, his wife |
| 1999 | Turn of the Screw | Miss Jessel |
| 2000 | Thanks A lot Elton | Sally |
| 2002 | Can You Hear the Music | Pricklemouse |
| 2002 | The Hollow | Veronica Craye |
| 2004 | The Hound of the Baskervilles | Beryl Stapleton |
| 2005 | Terry Pratchett's Wyrd Sisters, adapted for the stage | Granny Weatherwax |
| 2005 | The Ghost Train | Julia Price |
| 2007 | People Who Live in Boxes | Becks |
| 2008 | An Ideal Husband | Mrs Cheveley |