Infamous villains the Cybermen are to return in the first two episodes of the next series of 'Doctor Who'.
Filming on the two-part storyline is currently underway in Cardiff.
The next series will star newcomer David Tennant as the Doctor; he replaces Christopher Eccleston as the Time Lord.
Commenting on the Cybermen's return, producer Phil Collinson said: "The villainous Cybermen are as much a part of 'Doctor Who' heritage as the Daleks and so it's a huge personal thrill to see them back. I hope that the evil silver giants will terrify a whole new generation of viewers as they confront the tenth Time Lord."
