Film

No.	Year	Title	Role	Vote Average
1	1995	Restoration	Gallant	60
2	1997	Wilde	Algernon	66
3	1998	Titanic Town	Officer	52
4	1999	Aristocrats	Sir Charles Bunbury	60
5	1999	Janice Beard 45 WPM	Piers	60
6	2002	Nicholas Nickleby	Mr. Nickleby	69
7	2003	Sylvia	David Wevill	58
8	2004	The Heart of Me	Charles	65
9	2004	D-Day 6.6.1944	Jake Westerman	71
10	2005	The English Harem	Lawrence of Arabia	33
11	2006	Elizabeth David: A Life in Recipes	Tony David	20
12	2007	Daphne	Tommy Browning	60
13	2007	Doctor Who: Voyage of the Damned	Chief Steward	75
14	2008	The Shooting of Thomas Hurndall	Deputy Ambassador	68
15	2008	Pop Art	Mr. Milton	73
16	2009	Into the Storm	King's Private Secretary	64
17	2009	Dummy	Doctor	66
18	2010	Mr. Nice	Prosecution Barrister	61
19	2010	London Boulevard	Unlikely Vagrant	59
20	2010	The King's Speech	Robert Wood	77
21	2011	The Merry Wives of Windsor	Master Ford	57
22	2011	The Awakening	George Vandermeer	64
23	2011	The Iron Lady	Cabinet Ministers	64
24	2012	All Men's Dead	Roland Ingram	0
25	2012	Cloud Atlas	Mr. Hotchkiss	69
26	2012	Hyde Park on Hudson	Cameron	53
27	2012	Les Misérables	Cochepaille	73
28	2013	National Theatre Live: This House	Walsall North / Serjeant at ArmsAct 1 / Speaker Act 2 / Plymouth Sutton	85
29	2013	The List	Vickery	43
30	2013	Closed Circuit	News Reporter 1	59
31	2014	Hampstead Theatre At Home: Wonderland	Peter Walker	0
32	2014	The Imitation Game	Teacher	80
33	2016	Dad's Army	Captian Meeks	50
34	2016	The Carer	Dr. Satterthwaite	67
35	2017	1066: A Year to Conquer England	Archbishop Stigand	0
36	2017	Letters from Baghdad	Sir Percy Cox	68
37	2017	My Cousin Rachel	Parson Pascoe	57
38	2018	The Children Act	George	66
39	2018	Gold	Sir James Benson	71
40	2019	The Last Vermeer	Maarten Wooning	65
41	2019	Downton Abbey	Lord Lascelles	71
42	2019	The King	Archbishop of Canterbury	72
43	2019	Star Wars: The Rise of Skywalker	First Order Officer	63
44	2020	Hampstead Theatre At Home: Drawing The Line	MOUNTBATTEN	0
45	2021	Censor	George	58
46	2021	The Duke	Sir Philip Hendy	70
47	2021	Sardar Udham	General Reginald Dyer	72
48	2023	Such a Lovely Day	John	60
49	2024	Einstein and the Bomb	Commander Locker-Lampson	60

Television

No.	Year	Title	Role	Vote Average
1	1989	Agatha Christie's Poirot	Sven Hjerson	81
2	1991	Soldier Soldier	Liaison Officer	64
3	1991	The House of Eliott	John Davenport	59
4	1992	A Touch of Frost	Howard Gellman	75
5	1993	Peak Practice	Alan Baxter	59
6	1995	Kavanagh Q.C.	Nicholas Gee	68
7	1997	Midsomer Murders	Rev Conrad Walker	75
8	1997	Jonathan Creek	Narrator (voice)	75
9	1997	A Dance to the Music of Time	Sunny Farebrother	53
10	2000	The Ghost Hunter	Professor Darcy	65
11	2001	Waking the Dead	Noel Simmons	72
12	2002	The Inspector Lynley Mysteries	Inspector Ardery	71
13	2002	Spooks	Roger Maynard	76
14	2004	Hustle	Dr. Mansfield	76
15	2005	Casanova	English Chancellor	70
16	2005	Doctor Who	Chief Steward	75
17	2005	Broken News	Nicholas Michaelmass - ESN Network Reporter	73
18	2006	The Impressionists	Manet	75
19	2008	Criminal Justice		76
20	2010	Sherlock	Self / The Equerry	85
21	2010	Sherlock	The Equerry	85
22	2010	The Increasingly Poor Decisions of Todd Margaret	Collin	68
23	2011	Vera	Gareth Andersen	74
24	2012	Call the Midwife	Denis Dawley	75
25	2013	Father Brown	Victor McKinley	75
26	2015	Spotless		69
27	2015	Partners in Crime	James Peel KC	73
28	2015	Life In Squares	Older Clive Bell	66
29	2015	The Frankenstein Chronicles	Reverend Ambrose	70
30	2015	The Coroner	Edward Sidwell	62
31	2016	Victoria	Dr. Pritchard	73
32	2016	The Crown	Robert Fellowes	82
33	2017	1066: A Year to Conquer England	Archbishop Stigand	0
34	2017	Man in an Orange Shirt	Major Fanshawe	76
35	2017	The Last Post	Dr. Russell	69
36	2018	Trust	Patrick de Laszlo	71
37	2020	Industry	Viscount Norton	69
38	2021	The Nevers	Douglas Broome	80