Film

No.	Year	Title	Role	Vote Average
1	1951	Pool of London	Detective at Bank (uncredited)	65
2	1953	Wheel of Fate		40
3	1956	The Long Arm	Detective tailing Creasey (uncredited)	70
4	1956	The High Terrace	Police Constable West	60
5	1957	The Square		90
6	1957	The Mark of the Hawk	2nd Officer	30
7	1960	The Adventures of Alice	Red King	0
8	1974	Lucky	Prison governor	0
9	1975	The Naked Civil Servant	Detective-Inspector	68
10	1976	One Hour to Zero	Superintendent Parry	63
11	1976	Doran's Box	Chief	0
12	1977	The Sinking of the HMS Victoria	Admiral Sir Michael Culme-Seymour	0
13	1978	Forgotten Love Songs	Harry	0
14	1978	Sweeney 2	McKyle	65
15	1978	On a Paving Stone Mounted		0
16	1980	Gentle Folk	Mr Menant	0
17	1980	The Elephant Man	Alderman	81
18	1980	Doctor Who: Meglos	Lieutenant Brotadac	60
19	1981	Nighthawks	Chief Police Inspector	64
20	1981	The Cherry Orchard	Gayev	0
21	1981	Country	Matthew Harcourt	70
22	1981	P.Q. 17	Admiral Jack Tovey	0
23	1983	A Flame to the Phoenix		0
24	1985	Wynne and Penkovsky	James	0
25	1986	Defence of the Realm	Arnold Reece	64
26	1986	Theban Plays: Antigone	Chorus	0
27	1987	Hedgehog Wedding	Desmond	0
28	1988	Beryl Markham: A Shadow on the Sun	Lord Delamere	30
29	1989	Death of a Son	Dr Patrick Toseland	35
30	1989	Bomber Harris	Sir Charles Portal	68
31	1990	Paper Mask	Dr. Mumford	57
32	1990	The Fool	Samuel Simpson	70
33	1991	Afraid of the Dark	Eye Surgeon	53
34	1992	God on the Rocks	Drinkwater	0
35	1995	The Adventures of Young Indiana Jones: Treasure of the Peacock's Eye	Sir Peregrine Prentiss	57
36	1998	A Certain Justice	Hubert St. John Langton	50
37	1999	Sunshine	Emperor	65
38	2000	The Adventures of Young Indiana Jones: Love's Sweet Song	Sir Peregrine Prentiss	50

Television

No.	Year	Title	Role	Vote Average
1	1956	The Adventures of Sir Lancelot	Thief	65
2	1956	The Adventures of Sir Lancelot	Bearer	65
3	1956	The Adventures of Sir Lancelot	Guard	65
4	1956	The Adventures of Sir Lancelot	Peasant	65
5	1956	The Adventures of Sir Lancelot	Colman	65
6	1956	The Adventures of Sir Lancelot	Sir Exeter	65
7	1956	The Buccaneers	Quetzl	55
8	1960	Maigret	Lechat	69
9	1961	The Avengers	Dawson	77
10	1963	Doctor Who	Lieutenant Brotadac	79
11	1968	The Railway Children		55
12	1968	The Expert	Alec Lampitt	100
13	1969	The Main Chance	Stanton	77
14	1969	The Main Chance	Simon Rimsey	77
15	1970	Doomwatch	Dr. Henry Fane	60
16	1970	Play for Today	Chief	63
17	1972	The Protectors	Sir Walter Crediton	56
18	1972	Crown Court	Geoffrey Hainton	54
19	1974	Playhouse	Mr. Menant	70
20	1975	The Sweeney	Beemax	77
21	1975	The Hanged Man	Gilbert Webb	55
22	1977	BBC2 Play of the Week	Admiral Sir Michael Culme-Seymour	70
23	1977	BBC2 Play of the Week	Harry	70
24	1978	All Creatures Great and Small	Lord Hulton	77
25	1978	The Devil's Crown		73
26	1978	An Englishman's Castle	Lonsdale	50
27	1979	Minder	Bank Manager	68
28	1981	Bergerac	Thomas Leighton	67
29	1986	Yes, Prime Minister		84
30	1986	Lovejoy	Henry	73
31	1986	Casualty	Henry Alsop	61
32	1987	Inspector Morse	Dean of Lonsdale College	78
33	1987	Miss Marple: Sleeping Murder	Doctor James Kennedy	73
34	1988	Game, Set, and Match	Frank Harrington	75
35	1989	Agatha Christie's Poirot	Colonel Lacey	82
36	1989	After the War	Major Hector Stanhope	60
37	1989	Summer's Lease		75
38	1990	Mr. Bean	Colonel	80
39	1990	Jeeves and Wooster	Worplesden	81
40	1992	Heartbeat	Gerard Sefton	71
41	1993	To Play the King	Lord Quillington	80
42	1996	Hetty Wainthropp Investigates	Col. Forbes-Jones	72
43	2001	The Cazalets		85
44	2003	Rosemary & Thyme	Professor Mullins	74