1996

1 episode … Director

1975

1 episode … Director

1968

1 episode … Director

2014

1 episode as Self - BBC Breakfast Time, 1983 (archive footage)

2004		The Atheism Tapes 6 episodes
2004		Atheism: A Rough History of Disbelief 3 episodes as Self - Host

2002

1 episode as self

1997

1 episode as Self

1996

1 episode as Self - Narrator (voice)

1987

1 episode

1983

15 episodes as Self - Presenter

1978

13 episodes

1976

15 episodes as Self

1969

4 episodes as Self - Guest

1962

1 episode as Self

1978

… Creator

1968

1 episode … Writer