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 Watson and the Darkwater Hall Mystery be in "The Sign of the Four". The film references "A Study in Scarlet", "The Adventure of Black Peter", "The Adventure of the Musgrave Ritual" and "The Adventure of the Speckled Band". Fox would go on to play the character of Alistair Ross in another Sherlock Holmes pastiche, "The Crucifer of Blood". According to author Kingsley Amis, "the reviews were excellent." Alan Barnes calls the film "part-deconstruction, part-parody of Doyle" that "ends up resembling a long drawn-out shaggy dog story." Doctor Watson and the Darkwater Hall Mystery Doctor Watson and the Darkwater Hall Mystery is a 1974 British made-for-television mystery