Film

No.	Year	Title	Role	Vote Average
1	1969	Oh! What a Lovely War	Jack Henry Smith	68
2	1971	Macbeth	Donalbain	71
3	1972	Nightmare		0
4	1976	It Shouldn't Happen to a Vet	Richard Carmody	60
5	1979	A Man Called Intrepid	Bo	70
6	1982	Doctor Who: Four to Doomsday	Persuasion	50
7	1985	Lace 2	Christopher Swann	0
8	1986	God's Outlaw	John Frith	65
9	1986	On Wings of Fire	King Vishtaspa	95
10	1986	Paradise Postponed	Fred Simcox	70
11	1997	Caught in the Act	Neville Goodenough	0
12	2003	Dot the I	Presenter	60
13	2010	Macbeth	Duncan / Doctor	69

Television

No.	Year	Title	Role	Vote Average
1	1963	Doctor Who	Persuasion	79
2	1968	Nicholas Nickleby	Frank Cheeryble	0
3	1969	Special Branch		43
4	1977	Secret Army	Major Nick Bradley	75
5	1978	Blake's 7	Major Provine	72
6	1978	Accident		0
7	1979	Turtle's Progress	Alex Corton	60
8	1980	Breakaway		0
9	1980	A Tale of Two Cities		50
10	1983	The Fourth Arm		50
11	1986	Paradise Postponed	Fred Simcox	50
12	1987	Inspector Morse	Stephen Radford	78
13	1991	Soldier Soldier	Lt Col Horwood	66
14	1991	Titmuss Regained	Dr. Fred Simcox	0
15	1992	Heartbeat	Ralph Harrison	71
16	1997	Midsomer Murders	CC Richard Lovell	75
17	1997	Midsomer Murders	Walter Oswood	75