DThe Doctor
Possibly. Very dangerous time, Clara. East and West standing on the brink of nuclear oblivion. Lots of itchy fingers on the button.
Isn't it always like that?
DThe Doctor
Sorta. But there are flash points and this is one of them. Hair, shoulder pads, nukes. It's the '80s. Everything's bigger.
GGrisenko
We were drilling for oil in the ice. I thought I'd found a mammoth.
DThe Doctor
It's not a mammoth.
DThe Doctor
It's an Ice Warrior! A native of the planet Mars. And we go way back. Way back.
ZCaptain Zhukov
Martian? You can't be serious!
DThe Doctor
I'm always serious. With days off.
DThe Doctor
Just keeping it light, Clara. They're scared.
They're scared? I'm scared!
The TARDIS! Where's the TARDIS? You never explained.
DThe Doctor
Oh, well, don't worry about that.
Stop saying that. Where is it?
DThe Doctor
Yeah. Well, I wasn't to know, was I?
DThe Doctor
I've been tinkering, breaking her in. I'm allowed.
DThe Doctor
[mumbling] I reset the HADS.
DThe Doctor
I reset [suddenly quieting his voice] the HADS.
DThe Doctor
The HADS! The Hostile Action Displacement System! If the TARDIS comes under attack, gunfire, time winds, the... sea, it... relocates!
DThe Doctor
Haven't used it in donkey's years. It seemed like a good idea at the time. Well, never mind, it's bound to turn up somewhere. [The Doctor's sonic screwdriver is heard whirring in his pocket] Ooh. Ha! See? Right on cue. [He examines his screwdriver's readings] Brilliant.
DThe Doctor
The TARDIS is at the Pole.
DThe Doctor
[sheepish] The South Pole.
DThe Doctor
[to Captain Zhukov, embarrassed] Could we have a lift? [Both Clara and Zhukov laugh as they head back into the submarine; the Doctor laughs sarcastically after them]
[The Doctor is leaving Clara alone in the TARDIS]
DThe Doctor
Back in a mo'. You alright?
DThe Doctor
Okay, then. Well, don't press any buttons or pull any levers or make funny faces. Actually, don't move. Stand completely still. Don't breathe. Well... you can breathe, but shallow breaths.
[Clara stands still, slowly raising a hand in a thumbs up gesture with a stiff and amused smile on her face]
Have we just watched the entire life cycle of Earth, birth to death?
And you're okay with that?
DThe Doctor
The TARDIS. She's... time. We... wibbly vortex and so on.
DThe Doctor
Okay. Some help? Context? Cheat sheet? Something?
I mean one minute you're in 1974 looking for ghosts, but all you have to do is open your eyes and talk to whoever's standing there. To you, I haven't been born yet. And, to you, I've been dead a hundred billion years. [Clara looks at the ruined Earth of the distant future displayed on the TARDIS scanner] Is my body out there somewhere? In the ground?
DThe Doctor
Yes. I suppose it is.
But here we are, talking, so I am a ghost. To you, I'm a ghost. We're all ghosts to you. We must be nothing.
DThe Doctor
No. No. You're not that.
Then what are we? What can we possibly be?
DThe Doctor
You are the only mystery worth solving.
BBram
How big is this baby?
DThe Doctor
Picture the biggest ship you've ever seen. Are you picturing it?
DThe Doctor
Good, now forget it, because this ship's infinite.
BBram
It'll take you hours to find the girl.
DThe Doctor
Days, plus this whole ship is toxic, she'll be dead by the time I reach her. So, here's the mission. We're going to find her in one hour.
DThe Doctor
You're my guys for this.
BBram
That wasn't the deal!
GGregor
And what makes you think we'll help?
[The Doctor flips down two levers, a timer appears on the screen.]
DThe Doctor
I just activated the TARDIS self-destruct system. [59:56:90 counts down with beeps] One hour until this ship blows. [Bram rushes for the doors, but the Doctor locks them with the flick of a switch] Don't try to leave! The TARDIS is in lockdown. I'll open those doors when Clara's by my side.
DThe Doctor
My ship, my rules!
GGregor
You'll kill us all, and the girl.
DThe Doctor
She's going to die if you don't help me. Don't get into a spaceship with a mad man. Didn't anyone teach you that?
If you don't have a plan, we're dead!
DThe Doctor
Yes. We are. So just tell me.
DThe Doctor
Well, we're about to die. There's no point now. Just tell me who you are.
[puzzled] You know who I am.
DThe Doctor
No, I don't. I look at you at you every single day, and I don't understand a thing about you. Why do I keep running into you?
Doctor, you invited me. You said —
DThe Doctor
Before that. I met you at the Dalek Asylum. There was a girl in a shipwreck, and she died saving my life, and she was you.
DThe Doctor
Victorian London. There was a governess who was really a barmaid, and we fought the Great Intelligence together. She died, and it was my fault, and she was you!
DThe Doctor
What are you, eh? A trick? A trap?
I don't know what you're talking about! [She stumbles backwards, and the Doctor clasps her to keep her from falling over the cliff beside them]
DThe Doctor
...You really don't, do you?
I think I'm more scared of you right now than anything else on that TARDIS.
DThe Doctor
You're just Clara, aren't you? [he hugs her]
Okay. I don't know what the hell this is about, but the hug is really nice.
What are you going to do?
DThe Doctor
Rewrite today, I hope. I've thrown this through the time rift before. I need to make sure this time. Gonna take it in there myself. There might be a certain amount of yelling.
DThe Doctor
Things that end your life often do that.
Wait! All those things you said. How we've met before, how I died.
DThe Doctor
Clara, don't worry. You'll forget. Time mends us. It can mend anything.
I don't wanna forget. Not all of it. The library. I saw it. You were mentioned in a book.
DThe Doctor
I'm mentioned in a lot of books.
You call yourself "Doctor". Why do you do that? You have a name. I've seen it in one corner of that tiny - [He silences her]
DThe Doctor
If I rewrite today, you won't remember. You won't go looking... for my name.
You'll still have secrets?
DThe Doctor
It's better that way.
DThe Doctor
[Emerging from the TARDIS] Okay! So, not London, 1893 – Yorkshire, 1893. Near enough.
You’re making a habit of this. Getting us lost.
DThe Doctor
Sorry. It’s much better than it used to be. I once spent a hell of a long time trying to get a gobby Australian to Heathrow airport.
DThe Doctor
Search me. Anyway— [There is a scream in the distance. They look at each other] Brave heart, Clara.
DThe Doctor
Right, right, London. We were headed for London, weren't we?
Was there any particular reason?
DThe Doctor
No! No, just thought you might...like it.
Yeah... Maybe had enough of Victorian values for a bit. [steps into the TARDIS]
DThe Doctor
You're the boss.
[pokes her head out, bemused] Am I?
DThe Doctor
[realising what he's just said] No! No! Get in! [Clara does so, smirking]
CPCyber-Planner
Hey, Clara! There you are. Now, a quick rundown. What's our weapons strength?
One big gun, five of those hand pulsar units, and a shiny black bomb that implodes the planet.
CPCyber-Planner
Yeah, yeah. That one. Now, tell me, does it happen, possibly, to have a sort-of remote triggery thing? [she shows it to him] Brilliant. Pass it here.
In case you're not you right now. Or even if you are – just in case.
CPCyber-Planner
Oh, don't worry. The Cyber-Planner's hibernating between moves right now. Shh.
Prove you're you. Tell me something only the Doctor knows.
CPCyber-Planner
Clara... I suppose... I'm the only one who knows how I... feel about you right now. How funny you are... so funny... and pretty. [she smiles] And the truth is I'm starting to like you in a way that is more than just... [he leans in to kiss her. She slaps him].
DThe Doctor
Ow! Ow, ow! Yes! It's me! That really hurt! How did you know that was him?
Because even if that was true, which it is... obviously not, I know you well enough to know that you would rather die than say it. Finish your stupid game-- [he suddenly grabs her arm] Doctor, let go!
DThe Doctor
[struggling] I can't... he's got control of the left arm...!
[The Doctor tries to resist, but can only roar impotently as his arm snatches the trigger and crushes it into dust]
DThe Doctor
[scared] Doctor?
DThe Doctor
He got what he wanted. He destroyed the trigger. My move...
What do you mean, he got what he wanted?
CPCyber-Planner
[taking control again] He means... good news, boys and girls! THEEEEEEEEY'RE HEEEEEEEERE!
It's a hell of a monument.
DThe Doctor
It's the TARDIS.
DThe Doctor
No. When a TARDIS is dying, sometimes the dimension dams start breaking down. They used to call it a size leak. All the bigger-on-the-inside starts leaking to the outside. It grows. When I say that's the TARDIS, I don't mean it looks like the TARDIS, I mean it actually is the TARDIS, my TARDIS from the future. What else would they bury me in?