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) subdue. Rose investigates the Doctor and meets Clive (Mark Benton), who has been tracking the Doctor's appearances throughout history. Clive tells Rose the Doctor is dangerous, and that if he's there, something bad is about to happen. While Rose is talking to Clive, her boyfriend Mickey Smith (Noel Clarke) is kidnapped by a wheelie bin and replaced with a plastic doppelgänger. The fake Mickey takes Rose to lunch and attempts to question her about the Doctor, but the Doctor shows up and beheads the doppelgänger. The Doctor takes Rose and the plastic head to the TARDIS and attempts to use