wishmemonsters:

Donna Noble: Thre are things waiting in the darkness. Creatures of metal and fire and blood. But he’s out there, burning through time facing a thousand dangers across the stars and never giving up. He looks like a man but he’s a legend and his name is the Doctor. He’ll come back to save us, and this time I’m going to be ready.
Then just like that… We’ll be gone.

– Doctor Who Series 4 Trailer