BBC America have leaked a trailer from Series 10 Episode 11: World Enough and Time and has made its way online before getting officially released by the .
Friendship drives the Doctor into the rashest decision of his life. Trapped on a giant spaceship, caught in the event horizon of a black hole, he witnesses the .
A huge spaceship trapped in the gravity well of a black hole, teeming with impossible lifeforms, harbors one of the Doctors most feared enemies. Mondasian .
A huge spaceship trapped in the gravity well of a black hole, teeming with impossible lifeforms, harbours one of the Doctors most feared enemies. Mondasian .