Doctor Who (2013 specials) Doctor", saw the departure of Smith from the series and the introduction of Peter Capaldi as the Twelfth Doctor. "The Day of the Doctor" features the return of the Zygons for the first time since "Terror of the Zygons" in 1975. "The Time of the Doctor" draws together a number of plot threads that have run through the series since the Eleventh Doctor's first episode in 2010. <onlyinclude></onlyinclude> In "The Day of the Doctor", Smith and Coleman star alongside David Tennant and Billie Piper; Tennant reprised his role as the Tenth Doctor, while Piper, although credited as playing Rose Tyler,
Rose (Doctor Who episode) the Internet, and was being widely traded via the BitTorrent file sharing protocol. The leaked episode did not contain the new arrangement of the theme tune by Murray Gold. The leak was ultimately traced to a third party company in Canada which had a legitimate preview copy. The employee responsible was fired by the company and the BBC considered further legal action. "Rose" was first broadcast in the United Kingdom on 26 March 2005 on BBC One, and was the first Doctor Who episode to air since the Doctor Who television film in 1996. Unofficial overnight viewing figures from the