Filmography35 titles
| Year | Title | Character | Age at release |
|---|---|---|---|
| 2026 | Catch the WindMovie | Kirsty | 49 |
| 2022 | Sister Boniface MysteriesSeries | Ruth Penny | 45 |
| 2022 | The Chelsea DetectiveSeries | Nicole Hammond | 45 |
| 2022 | Dragon Age: AbsolutionSeries | Cassandra Pentaghast (voice) | 45 |
| 2020 | Artemis FowlMovie | Angeline Fowl (uncredited) | 43 |
| 2019 | WarriorSeries | Nellie Davenport | 42 |
| 2019 | Widow's WalkMovie | Eve | 42 |
| 2017 | Murder on the Orient ExpressMovie | Sonia Armstrong | 40 |
| 2017 | My Daughter Is MissingMovie | Sara | 40 |
| 2017 | BreatheMovie | Mary Dawney | 40 |
| 2016 | Thomas & Friends: Start Your Engines!Movie | Knapford Station Speaker (voice) | 39 |
| 2016 | Thomas & Friends: Tinsel on the TracksMovie | Millie (voice) | 39 |
| 2015 | Branagh Theatre Live: The Winter's TaleMovie | Hermione | 38 |
| 2015 | SpotlessSeries | Julie Greer-Bastière | 38 |
| 2012 | Dirk GentlySeries | Kate Edwards | 35 |
| 2011 | Death in ParadiseSeries | Megan Talbot | 34 |
| 2011 | My Week with MarilynMovie | Vanessa | 34 |
| 2011 | SilkSeries | Harriet Hammond | 34 |
| 2010 | Henry VIII - Live at Shakespeare's GlobeMovie | Anne Boleyn | 33 |
| 2008 | MerlinSeries | Isolde | 31 |
| 2007 | LewisSeries | Stella Drew | 30 |
| 2006 | Land of the BlindMovie | Daisy | 29 |
| 2006 | Totally Doctor WhoSeries | Self | 29 |
| 2006 | NostradamusMovie | Henriette | 29 |
| 2005 | Doctor WhoSeries | Tallulah | 28 |
| 2005 | Deuce Bigalow: European GigoloMovie | Svetlana | 28 |
| 2005 | Match PointMovie | Heather | 28 |
| 2003 | The Private Life of Samuel PepysMovie | Deb Willet | 26 |
| 2002 | SpooksSeries | Jo Portman | 25 |
| 2002 | The Inspector Lynley MysteriesSeries | Ros | 25 |
| 2001 | 24Series | Caroline Fowlds | 24 |
| 2001 | Dark RealmSeries | Nicole | 24 |
| 1999 | Suzy QMovie | Marianne Faithfull | 22 |
| 1999 | SunburnSeries | Madeline Chalfont | 22 |
| 1992 | HeartbeatSeries | Kate | 15 |