RG
Known For
Filmography
| 2026 | Betrayal (2026) (TV Series) · as Claire Wardly |
| 2025 | Just Act Normal (TV Series) · as Ms. Jenkins |
| 2024 | Scoop · as Esme Wren |
| 2023 | The Critic · as Cora Wyley |
| 2023 | One Life · as Doreen Warriner |
| 2023 | The Following Events Are Based on a Pack of Lies (TV Series) · as Juno Fish |
| 2022 | Becoming Elizabeth (TV Series) · as Mary Tudor |
| 2021 | Earwig · as Céleste |
| 2021 | Vigil (TV Series) · as Eliza Russell |
| 2020 | Miss Marx · as Eleanor 'tussy' Marx |
| 2020 | The Windermere Children · as Marie Paneth |
| 2018 | Snatches: Moments from Women's Lives (TV Series) · as Ann |
| 2017 | Last Call · as Caitlin Thomas |
| 2017 | The Miniaturist · as Marin Brandt |
| 2017 | The Miniaturist (TV Series) · as Marin Brandt |
| 2017 | Born to Kill (2017) (TV Series) · as Jenny |
| 2016 | Churchill's Secret · as Millie Appleyard |
| 2015 | Suffragette · as Alice Haughton |
| 2014 | Russia's Lost Princesses (TV Series) · as Narrator (voice) |
| 2014 | The Great War: The People's Story (TV Series) · as Kate Perry Frye |
| 2013 | Legacy · as Anna March |
| 2013 | The Last Days on Mars · as Rebecca Lane |
| 2013 | Having You · as Camilla |
| 2012 | |
| 2012 | Whitelands · as Jen |
| 2011 | Junkhearts · as Christine |
| 2011 | One Day · as Sylvie Cope |
| 2011 | The Hour (TV Series) · as Bel Rowley |
| 2011 | The Crimson Petal and The White (TV Series) · as Sugar |
| 2009 | Glorious 39 · as Anne Keyes |
| 2009 | Emma (2009) (TV Series) · as Emma Woodhouse |
| 2008 | The Other Man · as Abigail |
| 2008 | King Lear · as Cordelia |
| 2007 | Atonement · as Briony Tallis (age 18) |
| 2007 | Angel · as Angel |
| 2006 | Amazing Grace · as Barbara Spooner |
| 2006 | As You Like It · as Celia |
| 2006 | Scoop · as Vivian |
| 2006 | Renaissance · as Ilona Tasuiev |
| 2005 | The Incredible Journey of Mary Bryant (TV Series) · as Mary Bryant |
| 2005 | Midsummer Dream · as Helena |
| 2004 | Rory O'Shea Was Here · as Siobhan |
| 2004 | Vanity Fair · as Amelia Sedley |
| 2004 | Dirty Dancing: Havana Nights · as Katey Miller |
| 2003 | I Capture the Castle · as Cassandra Mortmain |
| 2002 | Nicholas Nickleby · as Kate Nickleby |
| 2002 | Daniel Deronda (TV Series) · as Gwendolen Harleth |
| 2000 | Attachments (TV Series) · as Zoe Atkins |
| 2000 | The Last of the Blonde Bombshells · as Young Elizabeth |
| 1971 | Great Performances (TV Series) · as Cordelia |