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
The Invasion (Doctor Who) Chen in "The Daleks' Master Plan" (1965–66) and would later play Tyrum in "Revenge of the Cybermen" (1975). Peter Halliday, who plays Packer, also supplied the voice of the Cyber-Director in all eight episodes of the serial, in addition to the Cybermen voices in the last four episodes. In addition, Halliday went on to do several other roles (both voice and acting) in several later serials in the series. Edward Burnham also portrays Professor Kettlewell in the Tom Baker serial, "Robot" (1974–75). Clifford Earl previously played the station sergeant in "The Daleks' Master Plan". Sheila Dunn previously played Blossom Lefavre