Doctor Who‘s new season continues this weekend with ‘Dark Water’, written by Steven Moffat.

In the mysterious world of the Nethersphere, plans have been drawn up. Missy is about to come face to face with the Doctor, and an impossible choice is looming. ‘Death is not an end’ promises the sinister organisation known only as 3W – but, as the Doctor and Clara discover, you might wish it was.

> Order Season 8 on DVD on Amazon.

> Order Season 8 on Blu-ray on Amazon.

‘Dark Water’ airs at 8.15pm on Saturday 1 November on BBC One. Here are 10 spoiler-free lines of dialogue from the episode…

“Things to say, not all of them good.”

“I’m so sorry.”

“You’re only human.”

“So, a volcano – what’s so good about lava?”

“All seven, from all of your hiding places.”

“I allowed the whole scenario to play out, just as you planned.”

“You betrayed me, you betrayed my trust, you betrayed our friendship, you betrayed everything that I ever stood for.”

“It looks like you’ve been melted.”

“Please indicate if you’d like me to adjust my intimacy settings.”

“Have you ever killed anybody?”

> Here’s everything we know so far about Season 8.

Are you looking forward to ‘Dark Water’? Let us know below…

> Download free audio commentaries for every episode of Season 8 so far.