(2007) Frankenstein

as Jane Pretorius

(1999) Mansfield Park

as Mrs. Price / Lady Bertram

(2003) Under the Tuscan Sun

as Katherine

(2000) Dirty Tricks

as Alison

(1990) The Reflecting Skin

as Dolphin Blue

(2010) Alice in Wonderland

as Helen Kingsleigh

(1991) Body Parts

as Dr. Agatha Webb

(2006) Longford

as Lady Elizabeth Longford

(2009) Margot

as Madam

(2011) Christopher and His Kind

as Kathleen Isherwood

(2023) Last Call

as Kate

(1989) These Foolish Things

as Gutrune Day

(1996) A Midsummer Night's Dream

as Hippolyta / Titania

(2010) Burlesque Fairytales

as Ice Queen

(2013) Last Passenger

as Elaine Middleton

(2013) About Time

as Mum

(2004) The Queen of Sheba's Pearls

as Audrey Pretty

(2013) Le Week-End

as Meg Burrows

(2021) No Ordinary Joe

as Marion Barbara "Joe" Carstairs

(1975) Further Up Pompeii

as Scrubba

(2012) Amish: A Secret Life

as Narrator (voice)

(2023) Call Me Back

as Grace

(2014) Birdman or (The Unexpected Virtue of Ignorance)

as Tabitha

(1999) Star Wars: Episode I - The Phantom Menace

as TC-14 (voice)

(1989) The Childeater

as Eirwen

(2003) AfterLife

as ---

(2016) Alice Through the Looking Glass

as Helen Kingsleigh

(2009) Margaret

as Margaret Thatcher

(1980) Grown-Ups

as Mrs Butcher

(1979) The Winkler

as Diane

(2023) Doctor Jekyll

as ---

(2000) Victoria Wood with All the Trimmings

as Pauline

(2016) Churchill's Secret

as Clemmie Churchill

(1982) On Approval

as Helen

(2002) Hamilton Mattress

as Beryl / Gertrude (voice)

(1984) Loose Connections

as Sally

(2024) National Theatre Live: Dear Octopus

as Dora

(2017) Gifted

as Evelyn Adler

(1987) Prick Up Your Ears

as Anthea Lahr

(1991) Redemption

as Kath Peachey

(1982) Mike Leigh: Making Plays

as Self (archive footage)

(2006) Starter for 10

as Rose Harbison

(2010) Harold Pinter: A Celebration

as Self

(1988) Manifesto

as Lily Sachor

(2017) Carnage: Swallowing the Past

as Maude

(2009) Doctor Who: The Waters of Mars

as Captain Adelaide Brooke

(1999) An Ideal Husband

as Lady Markby

(1995) Rumer Godden: An Indian Affair

as Narrator

(1984) Rainy Day Women

as Karen Miller

(1999) Expelling the Demon

as Woman

(2019) My Zoe

as Kathy

(2013) Lawless

as Lady Justice MacNeil

(1996) City Hall

as Sydney Pappas

(2019) Blackbird

as Liz

(2019) Little Joe

as Psychotherapist

(2019) National Theatre Live: Hansard

as Diana Hesketh

(2019) November 1st

as Bonnie

(2020) Made in Italy

as Kate

(2022) A Banquet

as June

(2001) Witness of Truth: The Railway Murders

as Narrator

(2016) He Does Not Want Peace

as Rachel Englebright

These Foolish Things

as ---

(2014) Sherlock: His Last Vow

as Janine

(2014) Sherlock: His Last Vow

as Lady Smallwood

The Entertainment System Is Down

as ---

(1991) G.B.H.

as Barbara Douglas

(2005) Rome

as Servilia of the Junii

(1997) The History of Tom Jones: A Foundling

as Lady Bellaston

(2002) Spooks

as Angela Wells

(1984) The Kit Curran Radio Show

as Pamela Scott

(2008) Criminal Justice

as Alison Slaughter

(2001) Perfect Strangers

as Alice

(1988) Colin's Sandwich

as Rosemary

(1976) The New Avengers

as ---

(2014) Inside No. 9

as Loretta Lamb

(1989) Traffik

as Helen Rosshalde

(1999) Oliver Twist

as Elizabeth Leeford

(1995) Jake's Progress

as Monica

(1993) A Year in Provence

as Annie Mayle

(1998) Get Real

as Louise

(2014) The Honourable Woman

as Anjelica Hayden-Hoyle

(2000) A History of Britain

as Reader

(1990) TECX

as Laura Pellin

(1982) Timewatch

as Self - Narrator (voice)

(2011) Spy

as The Director

(2011) Black Mirror

as Alex Cairns

(2012) Playhouse Presents

as Mrs. Dalloway

(2005) Doctor Who

as Adelaide Brooke

(2004) Agatha Christie's Marple

as Marina Gregg

(2016) Close to the Enemy

as Frau Bellinghausen

(2013) Count Arthur Strong

as Dame Agnes

(2013) Toast of London

as ---

(2010) Sherlock

as Lady Smallwood

(2021) Around the World in 80 Days

as Jane Digby

(2011) Against the Wall

as Faith Kowalski

(2024) Truelove

as Phil

(2021) The Wheel of Time

as Anvaere Damodred

(2008) Merlin

as Queen Annis

(2011) The Sinking of the Laconia

as Elisabeth Fullwood

(1994) The Rector's Wife

as Anna Bouverie

(2019) The Morning Show

as Martha Ellison

(1986) Dead Head

as Dana Cass

(2008) Lost in Austen

as Lady Catherine de Bourgh

(1982) Muck and Brass

as Jean Torrode

(2012) White Heat

as Lilly (present day)

(2022) Sherwood

as Jennifer Hale

(1984) Travelling Man

as Andrea

(1989) Agatha Christie's Poirot

as Lady Tamplin

(2018) A Discovery of Witches

as Ysabeau de Clermont

(2012) The Hollow Crown

as Duchess of York

(2014) The Leftovers

as Grace Playford

(1999) Shooting the Past

as Marilyn Truman

(1988) The Play on One

as Gutrune Day

(2011) The Sinking of the Laconia

as Narrator

(1983) Reilly: Ace of Spies

as Alexandra

(2019) His Dark Materials

as Octavia (voice)

The Death of Bunny Munro

as Doris Pennington

(1979) Dick Turpin

as Catherine Langford