Paradise Towers two elderly residents ("rezzies") live. Tilda and Tabby explain that all the able-bodied men left the Towers to fight a war, leaving behind only children and the elderly. The only other man still loose in the Towers is Pex, a would-be hero, who appoints himself Mel's guardian. At the Caretaker control centre, the Doctor meets the Chief Caretaker, who greets him as the Great Architect, designer of Paradise Towers, and then promptly calls for him to be killed The Doctor cites an imaginary rule from the Caretakers' manual, confusing them enough to make his escape. Mel and Pex meanwhile have
The Master (Doctor Who) be seen in the following comic strips set during the Pertwee era: In the IDW publication "Prisoners of Time", a 12-issue series to celebrate the 50th anniversary of "Doctor Who", the Master (drawn based on Ainley's portrayal) plays a major part. He is the villain in #6 and #7, meeting the Sixth and Seventh Doctors, attempting to trap the Sixth Doctor in an Auton-staffed asylum and encountering the Seventh as he attempts to drain the energy from a pair of higher-dimensional beings. The Ainley Master is revealed to have teamed up with the Ninth Doctor's disgraced ex-companion Adam Mitchell, who