In the third part of our epic tribute to the late Richard Matheson, Mr Jim Moon takes a trip through the televisual terrors conjured by the great writer in the 1970s. We look at the early Spielberg feature Duel (1971), Carl Kolchak's run-ins with The Night Stalker (1972) and The Night Strangler (1973), and discuss his many collaborations with the legendary Dan Curtis such as Trilogy of Terror (1975) and Dead of Night (1977).