Doctor Who‘s new season continues this weekend with ‘Flatline’, written by Jamie Mathieson.

Separated from the Doctor, Clara discovers a new menace from another dimension. But how do you hide when even the walls are no protection? With people to save and the Doctor trapped, Clara comes up against an enemy that exists beyond human perception.

> Order Season 8 on DVD on Amazon.

> Order Season 8 on Blu-ray on Amazon.

‘Flatline’ airs at 8.25pm on Saturday 18 October on BBC One. Here are 10 spoiler-free lines of dialogue from the episode…

 

“They are everywhere. We’ve been so blind.”

“We do have literally acres of room.”

“These readings are very, erm, ishy…”

“The TARDIS never does this!”

“I wouldn’t like you to get squished accidentally.”

“If the TARDIS were to land with its true weight, it would fracture the surface of the Earth.”

“I think I just picked the title ‘cos it makes me seem quite important.”

“Maybe he’s lost in the desert or something?”

“You really do throw your companions in at the deep end, don’t you?”

“You’re missing some classic park action.”

 

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

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

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