Two new trailers have been released for this week's upcoming episode of Doctor Who, entitled "Listen", which airs Saturday, September 13 at 9 PM ET on BBC America. This episode, written by Steven Moffat and directed by Douglas Mackinnon, features the Time Lord (Peter Capaldi) and Clara (Jenna Coleman) dealing with ghosts from their past and future in an adventure that takes them to end of the universe.

Check out the latest footage before embarking on this harrowing quest when "Listen" arrives on Saturday night.

This week, when ghosts of past and future crowd into their lives, the Doctor (Peter Capaldi) and Clara (Jenna Coleman) are thrown into an adventure that takes them to the very end of the universe.

What happens when the Doctor is alone? And what scares the grand old man of Time and Space? Listen!