8.6
Doctor Who: Inferno
1970
Writer
7.9
Doctor Who
1963
Writer
7.6
The Professionals
1977
Writer
7.5
Doctor Who: The Mind of Evil
1971
Writer
7.5
Black Carrion
1984
Writer
7.5
Bailey's Bird
1979
Writer
6.8
The Doombolt Chase
1978
Writer
6.5
Hammer House of Mystery and Suspense
1984
Writer
6.3
Ace of Wands
1970
Writer
6.3
New Scotland Yard
1972
Writer
6.0
Can Pazarı
1972
Screenplay
5.8
The Legend of the 7 Golden Vampires
1974
Screenplay
5.7
Shatter
1974
Writer
5.6
The Satanic Rites of Dracula
1973
Writer