The Doctor (Doctor Who) Time Lords a fixed number of twelve regenerations, meaning that every Time Lord had a total of thirteen incarnations including the original. The plot of "The Time of the Doctor" involves the Doctor receiving a new cycle of regenerations from the Time Lords before his expected demise, triggering the regeneration into the Twelfth Doctor, played by Peter Capaldi. The origins of the programme were explored in the docudrama "An Adventure in Space and Time" as part of the 50th anniversary celebrations of "Doctor Who", which starred David Bradley as William Hartnell. Although Time Lords resemble humans, their physiology differs in
Doctor Who: The Mazes of Time Doctor Who: The Mazes of Time Doctor Who: The Mazes of Time is a video game for the Apple iOS platform based on the BBC TV series "Doctor Who". It is the first official "Doctor Who" game to be released through the App Store and was released on the Android platform in August 2011. The story features the Eleventh Doctor and Amy arriving on a spaceship broadcasting a distress signal. From there they travel through time and space to save the Jones family from a variety of Doctor Who enemies, including Daleks, Cybermen and Silurians. The Daleks are searching for