Credits

• 2024 · Widow Clicquot as Marie-Catherine Clicquot
• 2024 · Eric as Anne
• 2022 · Anatomy of a Scandal as Tuppence Whitehouse
• 2021 · A Very British Scandal as Helen Whigham
• 2021 · The Electrical Life of Louis Wain as Mrs Wain
• 2020 · The Empty Man as Nurse
• 2019 · Sticks and Stones as Janice Lancing
• 2019 · Mari as Margot
• 2019 · Berlin, I Love You as Capucine
• 2017 · Finding Your Feet as Janet
• 2017 · Chubby Funny as Aunty Jane
• 2017 · Transformers: The Last Knight as Aunt Helen
• 2016 · Starfish as Tom's Mother
• 2016 · Doctor Thorne NA as Countess de Courcy
• 2016 · Three Women Wait for Death as Miranda
• 2015 · Fortitude as Doctor Allerdyce
• 2013 · Endeavour as Caroline Bryce-Morgan
• 2012 · Loving Miss Hatto as Mrs. Hatto
• 2012 · The Scapegoat as Charlotte
• 2010 · Downton Abbey as Susan MacClare
• 2010 · The Road to Coronation Street as Mrs Simpson
• 2007 · Clapham Junction as Natasha
• 2007 · The Trial of Tony Blair as Cherie Blair
• 2004 · Hawking as Isobel Hawking
• 2002 · Foyle's War as
• 2002 · Spooks as Janet Wheeler
• 2002 · Shackleton as Emily Shackleton
• 2000 · The Miracle Maker as Mary (voice)
• 2000 · Second Sight as Judith Bendrix
• 1999 · People Like Us as
• 1997 · I'm Alan Partridge as Karen Colman
• 1997 · FairyTale: A True Story as Polly Wright
• 1997 · Midsomer Murders as Laura Smythe-Webster
• 1995 · Persuasion as Elizabeth Elliot
• 1993 · Heart of Darkness as The Intended
• 1991 · Seduction as Annabel (Segment "Tell Me More")
• 1991 · Prime Suspect as Shaw
• 1990 · Drowning in the Shallow End as Sarah
• 1987 · Maurice as Anne Durham
• 1987 · The Ruth Rendell Mysteries as May Thrace
• 1987 · Gentry as Susannah
• 1985 · Poppyland as Louie Jermy
• 1984 · Hay Fever as Sorel Bliss
• 1984 · Ordeal by Innocence as Tina Argyle
• 1983 · To the Camp and Back as Christine
• 1983 · Party Party as Rebecca
• 1982 · The Missionary as Deborah Fitzbanks
• 1981 · Brideshead Revisited as Lady Cordelia Flyte
• 1980 · Blade on the Feather as Christabel Cavendish
• 1980 · The Elephant Man as Merrick's Mother
• 1980 · Hesther for Example as Geraldine
• 1979 · Tales of the Unexpected as Carol
• 1979 · Secret Orchards as
• 1977 · Alternative 3 as
• 1972 · Van der Valk as Treesje
• 1969 · Women in Love as Winifred Crich
• 1967 · Our Mother's House as Gerty (as Sarah Nicholls)
• 1965 · Dr. Terror's House of Horrors as Carol Rogers (segment 2 "Creeping Vine")
• 1964 · The Pumpkin Eater as Younger Elizabeth