Filmes atuados
Talking Doctor Who
Self (archive footage)
Doctor Who: Daleks - The Early Years
Himself (archival footage)
Filmes dirigidos
The Persuaders!
Writer
Death Becomes Me
Writer
Doctor Who: The Daleks in Colour
Writer
Doctor Who: Mission to the Unknown
Writer
The House in Nightmare Park
Producer
The House in Nightmare Park
Writer
De Repente a Escuridão
Screenplay
Ano 2150: A Invasão da Terra
Original Story
Séries dirigidas
Doctor Who
Writer
Blake's 7
Writer
The Baron
Writer
Department S
Writer
Out of the Unknown
Writer
The Saint
Writer
Survivors
Writer
The Protectors
Writer