Film

No.	Year	Title	Role	Vote Average
1	1996	Loving	Violet	10
2	2001	Gosford Park	Lottie	68
3	2002	The Making of 'Gosford Park'	Self (uncredited)	50
4	2002	The Real Jane Austen	Cassandra Austen	85
5	2005	The Queen's Sister	Princess Margaret	55
6	2006	Coup!	Amanda Mann	0
7	2007	Becoming Jane	Eliza de Feuillide	73
8	2007	Forgiven	Liz	47
9	2008	Ballet Shoes	Theo Dane	64
10	2008	Einstein and Eddington	Mileva Einstein	68
11	2011	The Awakening	Constance Strickland	64
12	2014	The Inbetweeners 2	Niki	61
13	2014	The Face of an Angel	Caroline	51
14	2015	The Adventures of Anais Nin	Anais Nin (older)	8
15	2016	Maigret Sets A Trap	梅格雷夫人	80
16	2016	Maigret's Dead Man	梅格雷夫人	70
17	2017	Maigret: Night at the Crossroads	梅格雷夫人	70
18	2017	The Entertainer	Mrs. Cohen	0
19	2017	Maigret in Montmartre		70

Television

No.	Year	Title	Role	Vote Average
1	1984	The Bill		67
2	1986	Casualty	Theresa Johnson	61
3	1986	Casualty	Jayne Bazeley	61
4	1987	The Ruth Rendell Mysteries	Magdelene Heller	62
5	1989	Agatha Christie's Poirot	Marianne Deroulard	82
6	1993	Peak Practice	Gina Johnson	61
7	1994	Pie in the Sky	Watson	82
8	1994	The Dwelling Place	Isabelle Fischel	60
9	1996	Silent Witness		76
10	1997	Rebecca	Rebecca	59
11	1997	Midsomer Murders	Jenny Russell	75
12	2001	In Deep	Elinor	100
13	2003	Red Cap		64
14	2004	Agatha Christie's Marple	Pat Fortescue	77
15	2005	Bombshell	Valerie Welling	58
16	2006	Torchwood	Alice Carter	73
17	2007	Lewis	Marion Hammond	76
18	2007	Meadowlands		63
19	2009	Murderland	Sally	61
20	2011	Camelot		63
21	2011	Death in Paradise	Caroline Bamber	74
22	2012	Ripper Street	Deborah Goren	74
23	2013	Lightfields	Vivien Mullen	72
24	2013	Broadchurch	Tess Henchard	79
25	2013	Atlantis	Circe	64
26	2015	Charlie	Terry Keane	10
27	2019	Summer of Rockets	Miriam Petrukhin	65
28	2020	COBRA	Rachel Sutherland	58
29	2022	Dangerous Liaisons	Christine de Sevigny	66