Sneak Peek new promo clips, plus images from the next episode of "Doctor Who", titled "The Zygon Invasion", airing October 31, 2015 on BBC America:
"...with shape-shifting creatures living among us, tensions run high, as the fragile peace between the 'Humans' and the 'Zygons' teeters on a knife edge.
"Called in by 'UNIT', the 2000-year old alien 'Doctor' (Peter Capaldi) and 'Clara' (Jenna Coleman) fight to bring the situation under control..."
Click the images to enlarge and Sneak Peek "Doctor Who: The Zygon Invasion"...
