 | Four Letters of Love (2025)
Margaret Gore |
 | Merchant Ivory (2024)
Self |
 | Charles III: The Coronation Year (2023)
Narrator |
 | One Life (2023)
Babi Winton |
 | imagine… Russell T Davies: The Doctor and Me (2023)
Self |
 | The Velveteen Rabbit (2023)
Wise Horse (voice) |
 | The Real Nolly (2023)
Self - Narrator (voice) |
 | Three Minutes: A Lengthening (2022)
Self - Narrator (voice) |
 | Enola Holmes 2 (2022)
Eudoria Holmes |
 | Stephen Sondheim's Old Friends (2022)
Self |
 | The House (2022)
Jen (voice) |
 | Harry Potter 20th Anniversary: Return to Hogwarts (2022)
Self |
 | Hannibal Hopkins et Sir Anthony (2021)
Self (archive footage) |
 | The Gruffalo and Me: The Remarkable Julia Donaldson (2020)
reader |
 | Clown (2020)
Narrator (voice) |
 | Cinderella: A Comic Relief Pantomime for Christmas (2020)
Lady Devilla |
| | The Magical World of Julia Donaldson (2020)
Self - Readings |
 | Enola Holmes (2020)
Eudoria Holmes |
 | Dragonheart: Vengeance (2020)
Siveth (voice) |
 | Children In Need 2019: Got It Covered (2019)
Self |
 | E. M. Forster: His Longest Journey (2019)
Self |
 | Tintoretto - Un ribelle a Venezia (2019)
Narrator (voice) |
| | Reimagining The Met Gala (2018)
Self |
 | Ocean's Team 3.0 (2018)
Self |
 | Ocean's Eight (2018)
Rose Weil |
 | Sgt. Stubby: An American Hero (2018)
Margaret Conroy (voice) |
 | 55 Steps (2018)
Eleanor Riese |
 | Poles Apart (2017)
Nanuk |
 | Alice Through the Looking Glass (2016)
Iracebeth / Red Queen |
 | Suffragette (2015)
Edith Ellyn |
 | Cinderella (2015)
Fairy Godmother |
 | Wild Africa (2015)
Narrator |
| | Harry Potter: The Making of Diagon Alley (2014)
Self |
 | Night Will Fall (2014)
Narrator (voice) |
| | Le train où vont les choses (2014)
Self |
 | Salting the Battlefield (2014)
Margot Tyrell |
 | Turks & Caicos (2014)
Margot Tyrell |
 | The Young and Prodigious T.S. Spivet (2013)
Dr. Clair |
 | Burton and Taylor (2013)
Elizabeth Taylor |
 | The Lone Ranger (2013)
Red Harrington |
 | Don't Say No Until I Finish Talking: The Story of Richard D. Zanuck (2013)
Self |
 | Les Misérables (2012)
Madame Thénardier |
 | Great Expectations (2012)
Miss Havisham |
 | Dark Shadows: The Collinses - Every Family Has Its Demons (2012)
Self |
 | A Therapy (2012)
Patient |
 | Dark Shadows (2012)
Dr. Julia Hoffman |
| | The Price of Kings: Shimon Peres (2012)
Narrator |
| | The Price of Kings: Yasser Arafat (2012)
Narrator |
 | The Gruffalo's Child (2011)
Mother Squirrel (voice) |
 | When Harry Left Hogwarts (2011)
Self |
 | Discovering Hamlet (2011)
Ophelia (archive footage) |
 | Harry Potter and the Deathly Hallows: Part 2 (2011)
Bellatrix Lestrange |
 | Toast (2010)
Mrs Potter |
 | The King's Speech (2010)
Queen Elizabeth |
 | Harry Potter and the Deathly Hallows: Part 1 (2010)
Bellatrix Lestrange |
| | Alice in Wonderland: Finding Alice (2010)
Self |
| | Alice in Wonderland: The Mad Hatter (2010)
Self |
 | Alice in Wonderland: Effecting Wonderland (2010)
Self |
 | Alice in Wonderland (2010)
Iracebeth / Red Queen |
 | The Gruffalo (2009)
Mother Squirrel (voice) |
 | Enid (2009)
Enid Blyton |
 | Harry Potter and the Half-Blood Prince (2009)
Bellatrix Lestrange |
 | Terminator Salvation (2009)
Serena |
 | Sweeney Todd: The Demon Barber of Fleet Street - Burton + Carter + Depp = Todd (2008)
Self |
 | Sweeney Todd: The Demon Barber of Fleet Street (2007)
Mrs. Lovett |
 | Harry Potter and the Order of the Phoenix (2007)
Bellatrix Lestrange |
 | Sixty Six (2006)
Esther Rubens |
 | Conversations with Other Women (2006)
Woman |
 | Magnificent 7 (2005)
Maggi Jackson |
 | Wallace & Gromit: The Curse of the Were-Rabbit (2005)
Lady Campanula Tottington (voice) |
 | Corpse Bride (2005)
Corpse Bride (voice) |
 | Charlie and the Chocolate Factory (2005)
Mrs. Bucket |
 | Lemony Snicket's A Series of Unfortunate Events (2004)
Beatrice Baudelaire (uncredited) |
 | The Heart of Me (2004)
Dinah |
 | Big Fish (2003)
Jenny (young & senior) / The Witch |
 | Live from Baghdad (2002)
Ingrid Formanek |
 | Till Human Voices Wake Us (2002)
Ruby |
 | Women Talking Dirty (2001)
Cora |
 | Novocaine (2001)
Susan |
 | Planet of the Apes (2001)
Ari |
 | Football (2001)
Mum |
 | Carnivale (2000)
Milly (voice) |
 | Fight Club (1999)
Marla Singer |
 | The Theory of Flight (1999)
Jane Hatchard |
 | The Revengers' Comedies (1998)
Karen Knightly |
 | Keep the Aspidistra Flying (1997)
Rosemary |
 | The Wings of the Dove (1997)
Kate Croy |
 | Twelfth Night (1996)
Olivia |
 | Portraits chinois (1996)
Ada |
 | Margaret's Museum (1995)
Margaret MacNeil |
 | Mighty Aphrodite (1995)
Amanda |
 | Mary Shelley's Frankenstein (1994)
Elizabeth |
 | Butter (1994)
Dorothy |
 | Fatal Deception: Mrs. Lee Harvey Oswald (1993)
Marina Oswald |
 | Rik Mayall Presents: Dancing Queen (1993)
Pandora / Julie |
 | White Bear's Secret (1992)
White Bear (voice) |
 | Howards End (1992)
Helen Schlegel |
 | Brown Bear's Wedding (1991)
White Bear (voice) |
 | Where Angels Fear to Tread (1991)
Caroline Abbott |
 | Mel Gibson Goes Back to School (1991)
Ophelia (archive footage) |
 | Hamlet (1990)
Ophelia |
 | Beatrix: The Early Life of Beatrix Potter (1990)
Beatrix Potter |
 | Getting It Right (1989)
Minerva Munday |
 | Arms and the Man (1989)
Raina Petkoff |
 | Francesco (1989)
Chiara |
 | La maschera (1988)
Iris |
 | A Hazard of Hearts (1987)
Serena Staverley |
 | The Vision (1987)
Jo Marriner |
 | Maurice (1987)
Young Lady at Cricket Match |
 | A Room with a View (1986)
Lucy Honeychurch |
 | Lady Jane (1986)
Lady Jane Grey |
 | A Pattern of Roses (1983)
Netty (The Past) |
| | The Offing
Dulcie Piper |
| | The Well of Saint Nobody
Tara |
| | Not Bloody Likely
Mrs. Patrick Campbell |
| | James Ivory: In Search of Love and Beauty
Self |
 | Enola Holmes 3
Eudoria Holmes |
 | The Land of Sometimes
Little Twink (voice) |