- The Lord of the Rings: The Hunt for Gollum
2027 Marigol
- Charlie vs. the Chocolate Factory
2027 (voice)
- Finding Harmony: A King's Vision
2026 Narrator (voice over)
- Proust Palimpsesto: Pastiches e Misturas
2026 Clementine Kruczynski (archive footage) (uncredited)
- DreamScapes
2025 Mother Earth (voice)
- Goodbye June
2025 Director
- Avatar: Fire and Ash
2025 Ronal
- Lee
2024 Producer
- Eleven Days in May
2022 Narrator
- Avatar: The Way of Water
2022 Ronal
- Baba Yaga
2021 Baba Yaga (voice)
- Eating Our Way to Extinction
2021 Narrator (voice)
- Ammonite
2020 Mary Anning
- Black Beauty
2020 Black Beauty (voice)
- Manou the Swift
2019 Manou's Mother(voice)
- Blackbird
2019 Jennifer
- The Christmas Letter
2019 Narrator (voice)
- Buttons
2018 Narrator (voice)
- The Kodiak Queen
2018 Narrator
- The Mountain Between Us
2017 Alex Martin
- Diana: The Day Britain Cried
2017 Narrator (voice)
- Snow Bears
2017 Narrator (voice)
- Wonder Wheel
2017 Ginny
- Triple 9
2016 Irina Vlaslov
- Collateral Beauty
2016 Claire Wilson
- The Lost Letter
2016 Narrator (voice)
- Daisy Chain
2016 Buttercup Bree (voice)
- A Little Chaos
2015 Sabine De Barra
- Insurgent
2015 Jeanine Matthews
- The Dressmaker
2015 Myrtle "Tilly" Dunnage
- Steve Jobs
2015 Joanna Hoffman
- Snow Chick - A Penguin's Tale
2015 Narrator (voice)
- Divergent
2014 Jeanine
- Movie 43
2013 Beth (segment "The Catch")
- Labor Day
2013 Adele
- Final Cut: Ladies and Gentlemen
2012 (archive footage)
- Contagion
2011 Erin Mears
- Carnage
2011 Nancy Cowan
- Discovering Hamlet
2011 Ophelia (archive footage)
- Revolutionary Road
2008 April Wheeler
- The Reader
2008 Hanna Schmitz
- How to Lose Friends & Alienate People
2008 Kate Winslet (uncredited)
- Little Children
2006 Sarah Pierce
- The Holiday
2006 Iris
- All the King's Men
2006 Anne Stanton
- Flushed Away
2006 Rita (voice)
- Romance & Cigarettes
2006 Tula
- Deep Sea 3D
2006 Narrator (voice)
- Eternal Sunshine of the Spotless Mind
2004 Clementine Kruczynski
- Finding Neverland
2004 Sylvia Llewelyn Davies
- Pride
2004 Suki (voice)
- The Life of David Gale
2003 Bitsey Bloom
- War Game
2002 Mum / Annie (voice)
- Enigma
2001 Hester Wallace
- Iris
2001 Young Iris Murdoch
- Christmas Carol: The Movie
2001 Belle (voice)
- Quills
2000 Madeleine LeClerc
- Hideous Kinky
1999 Julia
- Holy Smoke
1999 Ruth Barron
- Faeries
1999 Brigid (voice)
- Titanic
1997 Rose DeWitt Bukater
- Hamlet
1996 Ophelia
- Jude
1996 Sue Bridehead
- Sense and Sensibility
1995 Marianne Dashwood
- A Kid in King Arthur's Court
1995 Princess Sarah
- Heavenly Creatures
1994 Juliet Hulme
- Naya: Legend of the Golden Dolphin
Queen Cupid (voice)
