Film

No.	Year	Title	Role	Vote Average
1	1954	The Men of Sherwood Forest	Sir Nigel Saltire	67
2	1955	The Right Person	Mr. Rasmusson	0
3	1956	Passport to Treason	Dr. Randolph	58
4	1956	The Battle of the River Plate	M. Desmoulins, French Minister, Montevideo	62
5	1958	The Lady of the Camellias	Arthur de Varville	0
6	1960	An Honourable Murder	R Cassius	50
7	1961	El Cid	Moutamin	68
8	1963	Cleopatra	Decimus	70
9	1963	Jason and the Argonauts	Pelias	72
10	1964	The Fall of the Roman Empire	Niger	65
11	1964	Woman of Straw	Dr. Murray	61
12	1964	A Shot in the Dark	Henri LaFarge	72
13	1964	The Golden Head		53
14	1965	One Way Pendulum	Judge	55
15	1966	Khartoum	Khalifa Abdullah	63
16	1966	The Last Invasion	Commentator	0
17	1966	The Brides of Fu Manchu	Nayland Smith	57
18	1967	The Vengeance of Fu Manchu	Nayland Smith	62
19	1968	Hammerhead	Pietro Vendriani	53
20	1969	A Nice Girl Like Me	Doctor - Ante Natal Clinic	0
21	1970	Patton	Major General Francis de Guingand	75
22	1970	The Reckoning	Moyle	73
23	1970	Cromwell	Sir Thomas Fairfax	65
24	1970	The Vampire Lovers	Baron Joachim von Hartog	64
25	1971	Journey to Murder	Harry Vaneste	0
26	1971	Unman, Wittering and Zigo	Headmaster	67
27	1972	Antony and Cleopatra	Agrippa	56
28	1973	The Golden Voyage of Sinbad	Vizier	67
29	1975	The Adventure of Sherlock Holmes' Smarter Brother	Sherlock Holmes	60
30	1976	The Incredible Sarah	Montigny	50
31	1977	The Proofing Session	R. B.	0
32	1978	Revenge of the Pink Panther	Police Commissioner	64
33	1980	The Enigma	Henry Wild	0
34	1980	Rough Cut	Maxwell Levy	58
35	1980	The Merchant of Venice	The Duke of Venice	70
36	1982	Praying Mantis	Maitre Fleury	50
37	1983	Octopussy	Fanning	64
38	1984	Sword of the Valiant: The Legend of Sir Gawain and the Green Knight	The Black Knight	53
39	2014	How to Be Sherlock Holmes: The Many Faces of a Master Detective	Self	0

Television

No.	Year	Title	Role	Vote Average
1	1950	Sunday Night Theatre	Baron Pflungk	35
2	1950	Sunday Night Theatre	Chauvelin	35
3	1950	Sunday Night Theatre	Dr. Pesci	35
4	1951	Hallmark Hall of Fame	Second Murderer	86
5	1955	Television Playhouse	Headmaster	0
6	1955	The Adventures of Robin Hood	Lord Germain	61
7	1956	The Count of Monte Cristo		44
8	1956	Armchair Theatre	Arthur de Varville	58
9	1957	Nicholas Nickleby		0
10	1959	Interpol Calling	Steinitz	67
11	1961	The Avengers		77
12	1962	The Saint	Alan Uttershaw	73
13	1964	Sherlock Holmes	Sherlock Holmes	64
14	1965	The Troubleshooters	Martin Lister	50
15	1969	The Main Chance	Dr. Lowton	77
16	1970	UFO	Dr. Ward / Dr. Brünner	76
17	1971	The Rivals of Sherlock Holmes	Prof. Van Dusen	73
18	1972	The Protectors	Commander Whiting	56
19	1974	Playhouse	Henry Wild	70
20	1975	Space: 1999	Commissioner Dixon	71
21	1978	The BBC Television Shakespeare	The Duke of Venice	60
22	1982	Shine on Harvey Moon	Algernon	76
23	2010	Sherlock	Diogones Gent	85