Doctor Who: chilling new trailer for series 8 shows the Doctor in danger (Video)

The BBC has released a chilling second trailer for the new series of Doctor Who, which will star Peter Capaldi as the Time Lord.

In the spine-tingling teaser (below), a faceless foe says, ”I see into your soul Doctor. I see beauty, divinity, hatred!”

Doctor Who returns to BBC1 on August 23.