Writing

1999

… Writer

1991

24 episodes … Writer

1987

… Writer

1986		Doctor Who: The Ultimate Foe … Writer
1986		Doctor Who: Terror of the Vervoids … Writer

1985		Doctor Who: The Mark of the Rani … Writer
1985		Doctor Who 10 episodes … Writer

1976		Space: 1999 1 episode … Writer
1976		The Expert 1 episode … Writer

1969

… Writer

1963

… Screenplay

1962		The Painted Smile … Screenplay
1962		Dilemma … Original Story

1961

… Theatre Play