Film

No.	Year	Title	Role	Vote Average
1	1967	Privilege	Martin Crossley	67
2	1968	The Bone Grinder	First City Gent	0
3	1968	Isadora	Party Guest (uncredited)	61
4	1968	Decline and Fall ...of a Birdwatcher	Nigel	50
5	1969	Play Dirty	2nd Lieutenant	62
6	1969	Oh! What a Lovely War	Wealthy Young Man (uncredited)	68
7	1970	The Breaking of Bumbo	Billy	20
8	1970	Jane Eyre	Harry Lynn	70
9	1971	Quest for Love	Dougie Raynes (uncredited)	66
10	1972	Doomwatch	David Broome	60
11	1972	Young Winston	Austen Chamberlain (uncredited)	62
12	1976	Emily	Gerald	38
13	1977	Cork and Bottle	Tim Cork	0
14	1978	The Stud	Lawyer	49
15	1978	Edward & Mrs. Simpson	Piers Leigh	100
16	1979	The Danedyke Mystery	Sir James Carruthers	0
17	1979	Quadrophenia	Agency Man	70
18	1980	'Tis Pity She's a Whore	The Priest	50
19	1980	Sir Henry at Rawlinson End	Peregrine Maynard	66
20	1981	Chanel Solitaire		47
21	1982	Cricket	Lord Slaggyford	0
22	1983	High Road to China	Silversmith	59
23	1984	Give My Regards to Broad Street	Record Company Executive 1	47
24	1985	Florence Nightingale	Dr. Hall	57
25	1988	Taffin	Martin	56
26	1988	A Fish Called Wanda	Mr. Ian Johnson	72
27	1992	Fool's Gold: The Story Of The Brink's Mat Robbery	Dep. Asst. Com. Brian Worth	50
28	1993	Diana: Her True Story	Alfred Drake-Kinney	17
29	1993	Harnessing Peacocks	Julian Reeves	45
30	1994	Sharpe's Enemy	Sir Augustus Farthingdale	69
31	1994	The Madness of King George	Black Rod	68
32	1997	Regeneration	Balfour Graham	57
33	1998	Mosley	Major Bewley	60
34	1998	Getting Hurt	George Saddle	35
35	1998	Frenchman's Creek	Lord Feversham	57
36	2000	Whatever Happened to Harold Smith?	Doctor Bannister	61
37	2001	Doc Martin	Dr. Cadbury	71
38	2001	Lagaan: Once Upon a Time in India	Maj. Cotton	73
39	2002	Safe Conduct	Jeremy	66
40	2002	The Falklands Play	Rt Hon Francis Pym MC MP (Foreign Secretary)	74
41	2002	Bertie and Elizabeth	Sir Samuel Hoare	56
42	2004	Denial	Matthew	0
43	2004	Wimbledon	Fred Pilger	62
44	2005	Separate Lies	Angus Burrell	58
45	2010	The Hardest Part	George	0
46	2011	Foster	John Burns	67
47	2011	Wallis Simpson: The Secret Letters	Ernest Simpson (Voice)	0
48	2011	The Iron Lady	Cabinet Ministers	64
49	2017	Darkest Hour	Lord Stanhope	74

Television

No.	Year	Title	Role	Vote Average
1	1964	The Wednesday Play	2nd Man	45
2	1965	Thirty-Minute Theatre	Jack	38
3	1965	Thirty-Minute Theatre	Robert	38
4	1965	BBC Play of the Month	Major Booth Voysey	50
5	1968	Father, Dear Father	Timothy Tanner	50
6	1970	The Misfit	Colin	0
7	1971	The Persuaders!	Carlton	76
8	1972	The Regiment		10
9	1975	The Sweeney	Elphick	77
10	1976	The New Avengers	Lieutenant	70
11	1977	Wings	Lt. Peter Conrad	85
12	1977	Robin's Nest	Geoffrey Elliot	66
13	1977	Anna Karenina		58
14	1978	Edward and Mrs Simpson	Piers Leigh	62
15	1979	Hart to Hart	Rupert Allen Tremaine Barrington	68
16	1979	Minder	Mandeville	68
17	1981	Winston Churchill: The Wilderness Years	Wing Commander	50
18	1981	Bergerac	Clive	67
19	1982	Bird of Prey		55
20	1983	The Happy Apple		50
21	1984	The Jewel in the Crown		67
22	1984	Fairly Secret Army	Beamish	50
23	1984	Oxbridge Blues	Philip Lord Witham	50
24	1985	Edge of Darkness	Minister	80
25	1986	Lovejoy	Major Chatfield	73
26	1986	First Among Equals	Charles Seymour	0
27	1988	Game, Set, and Match	Henry Tiptree	75
28	1991	The Gravy Train Goes East	Felix Steadiman	70
29	1992	A Touch of Frost	Hamilton, Snr	75
30	1993	Frank Stubbs Promotes	Dimmock	60
31	1994	The Cinder Path	Colonel	66
32	1997	Midsomer Murders	Anthony Talbot	75
33	1997	A Dance to the Music of Time	Roddy Cutts	53
34	1998	Mosley	Maj. Bewley	40
35	2001	Love in a Cold Climate	Sir Leicester Kroesig	78
36	2001	Judge John Deed	Sir Alan Peasmarsh	66
37	2001	Judge John Deed	Alan Peasmarsh	66
38	2004	Doctors and Nurses	Sir Nicholas Stephens	40
39	2018	The Little Drummer Girl	Chancellor	70