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 Doctor (Doctor Who) 1978 serial "The Invasion of Time", the Fourth Doctor is asked to sign a document; although the signature itself is not directly seen on screen, his hand movements clearly indicate that he signs it with a question mark. A similar scene occurs with the Seventh Doctor in "Remembrance of the Daleks." In the early years of the franchise, the character was credited as "Doctor Who" or "Dr Who", up to the final story of season 18, "Logopolis" (1981), which was the last story featuring Tom Baker as the then-incumbent Fourth Doctor. Beginning with the debut of Peter Davison as the