Directing

1977

(1 episode) … Director

1975

(1 episode) … Director

1970

(1 episode) … Director

1968

(2 episodes) … Director

1967

(1 episode) … Director

1966

(2 episodes) … Director

1962

(9 episodes) … Director

1960

(39 episodes) … Director

1959

(3 episodes) … Director

Creator

1985

… Creator

1983

… Creator

1981

… Creator

1977

… Creator

1975

… Creator

1972		Colditz … Creator
1972		The Long Chase … Creator

1968

… Creator

Production

1983

(12 episodes) … Producer

1981

(6 episodes) … Producer

1968

(62 episodes) … Producer

1967

(27 episodes) … Producer

1963

(27 episodes) … Producer

Writing

1977

(2 episodes) … Writer

1968

(19 episodes) … Writer

Acting

1986

(1 episode)