Filmography31 titles
| Year | Title | Character | Age at release |
|---|---|---|---|
| 2025 | Murder Most PuzzlingSeries | Gloria Hendrix | 54 |
| 2024 | Bad TidingsMovie | Laura | 53 |
| 2019 | Pennyworth: The Origin of Batman's ButlerSeries | Undine Thwaite | 48 |
| 2015 | We're Doomed! The Dad's Army StoryMovie | Gilda Perry | 44 |
| 2015 | UndercoverSeries | Zoe | 44 |
| 2015 | Marley's GhostsSeries | Marley | 44 |
| 2013 | Father BrownSeries | Harriet Sykes | 42 |
| 2012 | Me and Mrs JonesSeries | Gemma Jones | 41 |
| 2007 | StardustMovie | Empusa | 36 |
| 2007 | The Peter Serafinowicz ShowSeries | Various | 36 |
| 2006 | TeachersSeries | Alice Fletcher | 35 |
| 2004 | Agatha Christie's MarpleSeries | Lydia Harsnet | 33 |
| 2004 | Green WingSeries | Angela Hunter | 33 |
| 2004 | Perfect StrangersMovie | Alix Mason | 33 |
| 2002 | Look Around YouSeries | Scientist | 31 |
| 2001 | Dr Terrible's House of HorribleSeries | Beatrice Crown | 30 |
| 2000 | CouplingSeries | Susan Walker | 29 |
| 2000 | Going Off Big TimeMovie | Stacey Bannerman | 29 |
| 1999 | People Like UsSeries | Madeline Goddard | 28 |
| 1999 | Tilly TrotterSeries | Lady Agnes Myton | 28 |
| 1999 | The New Adventures of PinocchioMovie | Felinet | 28 |
| 1997 | Midsomer MurdersSeries | Fliss Inkpen-Thomas | 26 |
| 1997 | Jonathan CreekSeries | Polly Creek | 26 |
| 1993 | Pretty PrincessMovie | Ursula | 22 |
| 1993 | Chris CrossSeries | Sam | 22 |
| 1991 | Noel's House PartySeries | Girl at Window | 20 |
| 1990 | Drop the Dead DonkeySeries | — | 19 |
| 1988 | This MorningSeries | Self | 17 |
| 1988 | Red DwarfSeries | Queen | 17 |
| 1986 | LovejoySeries | Muriel | 15 |
| 1984 | The BillSeries | Lesley Anderson | 13 |