2003

(3 episodes) … Writer

1981

(2 episodes) … Writer

1979

(2 episodes) … Writer

1961

(2 episodes) … Writer

2016

(13 episodes) … Producer

2003

(16 episodes) … Executive Producer (164 episodes) … Producer

1983

(25 episodes) … Producer

1981

(6 episodes) … Producer

1979

(27 episodes) … Producer

2008		Only Connect (1 episode) as Self - Contestant
2008		How TV Changed Britain (1 episode) as Himself

2003

(1 episode) as Self

1982

(1 episode) as Self

—

… Creator

2012

… Creator

2003

… Creator

1979

… Creator

2003

(9 episodes) … Director