AIRDATE: Saturday 28 November 2015 at 8.05pm on BBC One
Season 9 Episode 11 (of 12)
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…
Cast: Peter Capaldi, Jenna Coleman,
Writer: Steven Moffat
Director: Rachel Talalay
Producer: Peter Bennett