2023

1 episode as Brigadier Lethbridge-Stewart

2008

2 episodes as Sir Alistair Gordon Lethbridge-Stewart

2007

1 episode as Claude Devigny

2005		Doctors 1 episode
2005		Doctor Who Confidential 2 episodes

1999

1 episode

1996

1 episode

1993

6 episodes

1991

1 episode

1989

5 episodes as Marquis

1988

2 episodes as Tourist (uncredited)

1987

1 episode

1984

1 episode as Raymond Wilkins

1980		Shelley 1 episode
1980		All Creatures Great and Small 1 episode as Paul Cotterell

1973

1 episode as Hutchinson Hatch

1972

1 episode as Phillip

1971

1 episode

1970

1 episode as James Harding

1969		Randall and Hopkirk (Deceased) 1 episode as Max
1969		Callan 1 episode

1968		Doctor Who 97 episodes as Brigadier Lethbridge-Stewart 4 episodes as Col. Lethbridge-Stewart
1968		The Champions 1 episode as Doctor Farley

1965		Doctor Who 4 episodes as Bret Vyon
1965		The Saint 1 episode as Alain
1965		The Man In Room 17 1 episode as Gilles

1964		Victoria Regina 1 episode as Tudor
1964		No Hiding Place 1 episode

1962

2 episodes as Gifford