Writing

2017

… Author

1990

… Writer

1984

… Writer

1979

(6 episodes) … Writer

1978

(4 episodes) … Writer

1977

(9 episodes) … Writer

1976

(6 episodes) … Writer

1970

(1 episode) … Writer

1968

(28 episodes) … Writer

1967

(1 episode) … Writer

1962

(4 episodes) … Writer