First Doctor Hurndall. At the beginning of the programme a film insert of Hartnell's Doctor taken from "The Dalek Invasion of Earth" was used. In "The Name of the Doctor", which combined stock footage of Hartnell with Carole Ann Ford in CGI and newly shot footage, the First Doctor is depicted stealing the TARDIS in its original form. In "The Day of the Doctor", Hartnell is shown along with the other twelve doctors as they move Gallifrey to a single moment in time. He was voiced by John Guilor, over archival footage of Hartnell. A child version of the character appears in
Dr. Watson (debugger) Dr. Watson (debugger) Dr. Watson is an application debugger included with the Microsoft Windows operating system. It may be named codice_1, codice_2 or codice_3, depending on the version of Windows. It is named after Doctor Watson of Sherlock Holmes fame, the idea being that it would collect error information (symptoms) following a program crash. The use of the word "Watson" has since been expanded to include general end-user feedback services. The original name of this diagnostic tool was "Sherlock". The information obtained and logged by Dr. Watson is the information needed by technical support personnel to diagnose a program error