Anthony Terpiloff (1929-1978)[1] was an Anglo-American television screenwriter active in the period 1961–1978. He is particularly known for The Poet Game (1972) and his contributions to Gerry Anderson's science fiction series . His writing for Space: 1999 included Earthbound, Death's Other Dominion, Collision Course, The Infernal Machine and Catacombs of the Moon.