Doctor Who: The Reign of Terror

(1964)

Writer

Doctor Who: The Romans

(1965)

Writer and Script Editor

Doctor Who: The Time Meddler

(1965)

Writer

Doctor Who: The Rescue

(1965)

Script Editor

Doctor Who: The Chase

(1965)

Script Editor

Doctor Who: The Space Museum

(1965)

Script Editor

Doctor Who: The Web Planet

(1965)

Script Editor

Doctor Who: The Crusade

(1965)

Script Editor

Doctor Who: The Daleks' Master Plan

(1966)

Writer

The Man in a Looking Glass

(1972)

Writer

The Crazy Kill

(1975)

Writer

Won't Write Home, Mom–I'm Dead

(1975)

Writer

The Incredible Voyage of Stingray

(1980)

Writer