'Doctor Who' Season 8 Episode 4 'Listen' Preview SPOILERS [PHOTOS & VIDEOS] 'What If No One Is Ever Really Alone?' - Is This The Scariest Adventure Yet?

"Listen," the upcoming episode of Doctor Who's 8^th season, looks like one of the scariest episodes yet! In a brand new preview clip of episode 4, we find out that the Doctor is coming up with wild theories about the adventure he and Clara are on, making us wonder what's truly going on this week! Plus we have some photos and other potential spoilers to share with you.

The Doctor, in some sort of a wild brainstorming session, asks his companion, "What if no one is ever really alone?" From the looks of the scary previews we've already seen, we don't want to know that answer!

Check out this new clip and some episode photos below:

What are you expecting in the upcoming episode?

In a recent interview this week, "Listen" director Douglas Mackinnon spoke about the next episode of Doctor Who.

"It's Steven at his peak, and Listen is one of the best things that he's written - ever. Even if I didn't have the privilege of directing it, I'd still say it was amazing," he explained. "Although it travels big time, through time and space, it has a big conclusion to it. It's a bit of a love letter to the show itself and really explores the Doctor in a particular way. And it's got a message for children and adults, that's beautiful and poetic."

Find out more about the episode from Mackinnon HERE!

Also, check out some of the preview clips that ran earlier this week right here:

Are you excited for "Listen" this weekend? Let us know in te comments section below!