Skrivning

2023		Mindgame Requiem … Writer
2023		Tales of the Tardis (1 episode) … Script Editor

1999

… Writer

1998

… Writer

1994

… Writer

1984

(6 episoder) … Script Editor

1983

… Writer

1980

… Writer

1977

… Writer

1976

… Writer

1975		Månebase Alpha (2 episoder) … Writer
1975		The Invisible Man (5 episoder) … Writer
1975		Doctor Who: Robot … Writer

1974		Doctor Who: Planet of the Spiders … Script Editor
1974		Doctor Who: Invasion of the Dinosaurs … Script Editor
1974		Doctor Who: The Time Warrior … Script Editor

1973		Doctor Who: The Green Death … Script Editor
1973		Doctor Who: Planet of the Daleks … Script Editor
1973		Doctor Who: Frontier in Space … Script Editor
1973		Doctor Who: Carnival of Monsters … Script Editor

1972

… Script Editor

1971		Doctor Who: The Dæmons … Script Editor
1971		Doctor Who: Colony in Space … Script Editor
1971		Doctor Who: The Claws of Axos … Script Editor
1971		Doctor Who: The Mind of Evil … Script Editor
1971		Doctor Who: Terror of the Autons … Script Editor

1970

… Script Editor

1969		Doctor Who: The War Games … Script Editor … Writer
1969		Doctor Who: The Krotons … Script Editor

1963

(18 episoder) … Writer

1961

(1 episode) … Teleplay (3 episoder) … Writer