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			Tom Campbell, a London constable, 
			mistakes Dr. Who's time machine for an alarm box, in his haste to 
			report a robbery in progress; he inadvertently joins Dr. Who, his 
			niece Louise, and his granddaughter Susan on a journey to the year 
			2150 A.D.  They discover that London has been desolated by 
			meteorites and cosmic rays and its inhabitants converted into robots 
			by Daleks, mechanical invaders from another planet. 
			While exploring the ruins, Tom and Dr. 
			Who are captured by Daleks, but Louise and Susan are rescued by 
			underground resistance fighters David, Wyler, and Dortmun.  
			Gallantly attacking the aliens with makeshift bombs, David helps Dr. 
			Who escape, but Louise and Tom are left behind inside the Dalek 
			spacecraft.  (According to one source, Dortmun initiates the 
			bomb attack.)  Wyler and Susan flee to the outskirts of London, 
			narrowly escaping an attack by Daleks, but Dortmun loses his life. 
			Betrayed by a family desperate for food, 
			Wyler and Susan are taken as prisoners to a huge mine worked by 
			slaves under orders from the Daleks.  Here they meet Tom and 
			Louise, who have escaped from the spaceship, as well as David and 
			Dr. Who, who have learned that the Daleks are planning to blast out 
			the earth's metallic core with a bomb and use the planet as a giant 
			spaceship.  At the last moment, however, Dr. Who successfully 
			deflects the bomb and releases a powerful magnetic force which sucks 
			the invaders into the core of the earth, thus restoring the planet 
			to its human inhabitants.  The four Britons return to their own 
			time, and Tom single-handedly catches the robbers. |