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
Doctor Who: The Curse of Fatal Death the Doctor". Richard E. Grant, who plays the alternative Tenth Doctor would later appear on the actual show, as the main antagonist of the seventh series, the Great Intelligence, after performing the voice of another version of the Ninth Doctor in an animated webcast serial "Scream of the Shalka". The story begins with the Master gloating over his latest scheme to destroy his nemesis. However, instead of only spying on the Doctor and his companion Emma, he is actually in communication with them, so they hear his plans. The Doctor invites his old foe to meet him at a castle