First Doctor Second Doctor, appears as well. The First Doctor is seen as a sketch in John Smith's book alongside other past Doctors in the episode "Human Nature". In "Time Crash", the Tenth Doctor says to the Fifth, "Back when I first started, at the very beginning, I was always trying to be old and grumpy and important, like you do when you're young." A brief clip of the First Doctor from "The Time Meddler" appears in both "The Next Doctor" and in "The Eleventh Hour". In a clip from "The Vampires of Venice" the Eleventh Doctor shows his library card, which
Doctor Syn the Disney theatrical version, titled "Doctor Syn, Alias the Scarecrow" and written by Vic Crume. Three film adaptations have been made of Dr. Syn's exploits. The first, "Doctor Syn" (1937), starred the actor George Arliss in the title role and was his last film. "Captain Clegg" (1962), known as "Night Creatures" in the U. S., was produced by Hammer Film Productions with actor Peter Cushing in the lead role, directed by Peter Graham Scott. In the screenplay by Anthony Hinds, the main character's name was changed from Doctor Syn to Parson Blyss to avoid rights problems with Disney's forthcoming version,