Film

No.	Year	Title	Role	Vote Average
1	1960	Sink the Bismarck!	Officer P.R.O (uncredited)	68
2	1961	The Day the Earth Caught Fire	1st Sub-Editor (uncredited)	68
3	1962	Jigsaw	Ray Tenby	73
4	1965	The Midas Plague	Sir John	0
5	1973	Hitler: The Last Ten Days	Dr. Stumpfegger	61
6	1974	The Turn of the Screw	Sr. Fredricks	65
7	1975	Awkward Customers	Awkward Customer: Mr. Tiger	0
8	1980	The Taming of the Shrew	Vincentio	78
9	1981	Othello	Duke of Venice	64
10	1983	Clash of Loyalties	General Haldane	50
11	1984	To Catch a King	Selby	40
12	1985	Thirteen at Dinner	Lord Edgware	55
13	1996	The All New Adventures of Mr Blobby		0
14	1996	'Oh, Miss Jones!': The Very Best of Leonard Rossiter	Self	60
15	2000	The Unforgettable Leonard Rossiter	Self	0

Television

No.	Year	Title	Role	Vote Average
1	1957	Emergency – Ward 10		50
2	1959	No Hiding Place		37
3	1961	The Avengers		77
4	1961	Plateau of Fear		0
5	1962	The Saint	Neal Lammerton	73
6	1965	199 Park Lane		50
7	1966	Softly, Softly		50
8	1966	All Gas and Gaiters		55
9	1968	Ooh La La!	Soldignac	0
10	1969	Department S	Byrom Blain	49
11	1970	Doomwatch	The Minister	57
12	1970	Ace of Wands		55
13	1971	The Rivals of Sherlock Holmes	Sir Revel Revell, Q.C.	73
14	1972	The Protectors	Insurance Executive	56
15	1972	Crown Court	The Hon. Mr. Justice Mitchener	54
16	1972	Crown Court	Mr. Justice Mitchener	54
17	1972	Crown Court	Mr. Justice Mitchenor	54
18	1976	The Fall and Rise of Reginald Perrin	C.J.	80
19	1978	The BBC Television Shakespeare		52
20	1979	Potter	The Vicar	63
21	1979	Shelley		77
22	1979	Terry and June	Judge	62
23	1980	Yes Minister		83
24	1980	The Gentle Touch		70
25	1982	Whoops Apocalypse	The Deacon	72
26	1984	Duty Free	Sir Geoffrey Stoneleigh-Jackson	74
27	1985	Alice in Wonderland	Catterpillar	0
28	1986	Brush Strokes	Salamander General	59
29	1996	The Legacy of Reginald Perrin		80