Sneak Peek new footage, plus images from the next episode of "Doctor Who" titled "Heaven Sent", written by Steven Moffat, airing November 28, 2015 on BBC America:
"...trapped in a world unlike any other he has seen, the 'Doctor' faces the greatest challenge of his many lives. One final test. And he must face it alone.
"Pursued by the fearsome creature known only as the 'Veil', he must attempt the impossible. If he makes it through, 'Gallifrey' is waiting..."
Click the images to enlarge and Sneak Peek "Doctor Who: Heaven Sent" ...