Malcolm Hulke was a British science fiction writer best known for his tenure as a writer on the popular series Doctor Who. He is credited with writing eight stories for Doctor Who, mostly featuring the Third Doctor as played by Jon Pertwee. With Terrance Dicks, he wrote the final serial of Patrick Troughton's run as the Doctor, the epic ten-part story "The War Games." Hulke may be best known for writing "The Silurians," the story that created the titular race that is still featured in Doctor Who. Hulke's stories were well-known for writing characters that were not black and white in terms of morality: there was never a clear good guy vs. bad guy bent to his story. Hulke joined the Communist Party of Great Britain in 1945 and worked briefly as a typist in the party's headquarters. He left the party in 1951, objecting to the Soviet Union's hostility to Yugoslavia and its line on the Korean War, but soon rejoined, and appears to have remained a member of the party, on until the early 1960s. His politics remained firmly on the left, and this was reflected in his writings, which often explored anti-authoritarian, environmental, and humanist themes. In addition to his television writing, Hulke wrote the novelizations of seven television Doctor Who stories, each of which had written for the screen. He died at the age of fifty-four, shortly before his novelization of "The War Games" would be published.

Philip Hinchcliffe was producer of Doctor Who from 1975 to 1977. He also novelised stories. He appeared on camera only once in the series, as one of the faces that appears in the Doctor's mental battle with Morbius.