Death in Heaven: How To Beat the Cybermen

How the heck did Danny Pink and the Brig reverse full Cyberman conversion in “Death in Heaven“? Most failures were during the conversion process (Toberman “Tomb of the Cybermen“, Commander Lytton “Attack of the Cybermen“, Mercy Hartigan “The Next Doctor“, the Doctor “Nightmare in Silver“, Craig Owens “Closing Time“). The only pre-“Death in Heaven” full-conversion […]