Dr. Who (Dalek films) to the two films, Dr. Who has appeared in a Dell comic strip adaptation of the film, the comic strip "Daleks versus the Martians" in the 1996 "Spring Special" of "Doctor Who Magazine", and the short story "The House on Oldark Moor" by Justin Richards, published in the BBC Books collection "Short Trips and Sidesteps". During the late 1960s, there were plans for a radio series starring Peter Cushing as the voice of Dr. Who. Under a collaboration between Stanmark Productions and Watermill Productions, a pilot was recorded and a further 52 episodes were to be produced. The pilot story
Doctor Who and the Silurians Carey Blyton, who would also contribute music for "Death to the Daleks" (1974) and "Revenge of the Cybermen" (1975). This story is the first to be recorded using colour studio cameras. The previous serial, "Spearhead from Space", was the first in colour, but was shot entirely on location (i.e., outside the electronic TV studio), and on film (as opposed to videotape, the standard method for recording "Doctor Who"). Due to the move to colour, the production team made use of a technique known as Colour Separation Overlay (CSO, or Chroma key), which allowed images to be superimposed over each other