The Cyber Empire (comic story)

Summary
The Doctor John and Gillian discover the Cybermen are enslaving the human race in a bid to build a new city for there controller 

Characters

 * Second Doctor
 * John and Gillian
 * Cybermen

Continuity
to be added

Timeline

 * This story occurs after TVC: The Sabre Toothed Gorillas
 * This story occurs before TVC: The Dyrons