My favorite aliases of the Doctor 1st Doctor: Doctor Foreman 2nd Doctor: Doctor von Wer 3rd Doctor: Dr. John Smith 4th Doctor: Lord President 5th Doctor: The Supremo 6th Doctor: Old One 7th Doctor: Merlin 8th Doctor: Perdix 9th Doctor: Mr. Spock (DW has referenced ST many times now) 10th Doctor: Dr. McCoy (and again) 11th Doctor: Captain Troy Handsome (I lol'd XD)