Filmography
| Year | Title | Role |
| 2025 | Normal (2026) | Moira |
| 2025 | Ballistic (2026) | Nance Redfield |
| 2022 | DC League of Super-Pets (2022) | Lara |
| 2022 | 9 Bullets (2022) | Actor |
| 2019 | Fighting with My Family | Julia |
| 2017 | Thumper | Ellen |
| 2016 | Pride and Prejudice and Zombies | Lady Catherine de Bourgh |
| 2016 | Kingsglaive: Final Fantasy XV | Lunafreya Nox Fleuret |
| 2015 | Unity | Narrator |
| 2015 | Zipper | Jeannie Ellis |
| 2014 | 300: Rise of an Empire | Queen Gorgo |
| 2014 | Low Down | Sheila |
| 2013 | The Mortal Instruments: City of Bones | Jocelyn Fray |
| 2013 | The Purge (2013) | Mary Sandin |
| 2013 | The Adventurer: The Curse of the Midas Box | Monica |
| 2012 | Dredd | Ma-Ma |
| 2009 | Laid to Rest | Cindy |
| 2009 | Tell Tale | Elizabeth Clemson |
| 2008 | The Broken | Gina McVey |
| 2008 | The Red Baron | Kate Otersdorf |
| 2007 | 300 (2007) | Queen Gorgo |
| 2007 | The Contractor (2007) | DI Annette Ballard |
| 2007 | St. Trinian's | Miss Dickinson |
| 2005 | The Cave (2005) | Katherine |
| 2005 | The Brothers Grimm | Angelika |
| 2005 | Imagine Me and You | Luce |
| 2003 | The Actors | Dolores |
| 2002 | Possession (2002) | Blanche Glover |
| 2002 | Ripley's Game | Sarah |
| 2002 | The Gathering Storm | Actor |
| 2001 | The Parole Officer | Emma |
| 2000 | Gossip | Cathy Jones |
| 1999 | Onegin | Olga Larina |
| 1997 | Mrs. Dalloway | Young Sally |
| 1994 | Rudyard Kipling's The Jungle Book | Katherine "Kitty" Brydon |
| 1992 | Waterland | Young Mary |
