Get a special Sneak Peek at Saturday's new episode of DOCTOR WHO "Dark Water" before the premiere Saturday Nov 1 at 9/8c on BBC AMERICA
The Cybermen have invaded and the Doctor confronts Missy… Who is Missy?
"You know who I am… I'm Missy."
Subscribe now for exclusive DOCTOR WHO videos & more: http://bit.ly/1aP6Fo9
Separated from the Doctor, Clara discovers a new menace from another dimension. But how do you hide when even the walls are no protection?
With people to save and the Doctor trapped, Clara comes up against an enemy that exists beyond human perception.
Watch more Doctor Who videos here: https://www.youtube.com/playlist?list…