Curse of the Crimson Altar
(Screenplay)
Doctor Who: The Abominable Snowmen
(Writer)
Doctor Who: The Dominators
(Writer)
Doctor Who: The Web of Fear
(Writer)
Doctor Who: The Abominable Snowmen
(Writer)
Softly, Softly
(Writer)
The Expert
(Writer)
Doctor Who
(Writer)
Codename
(Writer)
Hadleigh
(Writer)