All language subtitles for Nightsleeper S01E02.eng

2
[Joe] Abby. I know
what you're thinking.

How it looks.

But I didn't hurt anybody,
all right?

I was one
of the good ones, I was.

I haven't done anything.

And right now
we need each other.

So, all I'm asking is that
when I've helped you,

you keep me out of custody
'til my trial.

Okay?

Okay.

Here's how to start.

You need to ask the police
to track down

the two guys who
ran out of Glasgow Central.

We need to know
where they came from

and who they were with.

Yeah, I'm gonna put you on hold.

Meg, look after this for me.

Mate...

[line beeping]

What's going on?

[duty manager]
Cyber security. Good luck.

[Abby] What problems have
you got in here?

Well, you know that
all trains have been grounded?

Every single one.

Yeah. I ordered it.

Well, look at that.

RTV, real-time train viewer.

Should show the position
of every train

in the country
at any given moment.

It's how we stop them colliding.

[operator] The whole
system's down.

Network's currently littered
with passenger and goods trains.

All stopped
where they shouldn't,

when they shouldn't,
so we're just blind.

I hope your message got through.

'Cause if any are still moving,
they won't be moving for long.

[theme music playing]

- I thought you wanted us off.
- Where's that cop?

[Liz] Where's the train manager?

The lad's still on the platform.

He's still at the station.

Anyone seen the boy?

Sorry. Who's still
on the platform?

- [Joe] You all right, mate?
- Yeah, I'm okay.

His mum's been left behind.

[Danny] Give me my phone.

- [Joe] One sec.
- Is this to do with the hack?

What?

[Chrissy] The what?

The wiring was tampered with

in the manager's office
before we left Glasgow.

There's been
a device installed.

And a phone jammer
that's presumably meant

to stop us
from doing anything about it.

- By who?
- [Rachel] I don't know.

But he's been in touch with the
National Cyber Security Centre,

through that.

[line beeping]

Call through to the driver.
We need to get off at Carstairs.

He isn't on board either.

- What?
- What?

- Billy?
- It's true.

Who's driving, then?

I don't have all the answers.

Cyber Security Centre's

actually got me on hold
at the moment.

No, someone else is in there.

Someone else
is driving this train.

Yeah, someone else is driving,
but not from in there.

I think we're being
controlled remotely.

Yeah, I don't follow.

We appear to have been hijacked.

Hack-jacked.

Hijacks are so 20th century.

[tense music builds]

It just ran a red
before Wishaw Central,

but it should
not be able to do that.

The red should trigger

an automatic safety response
on the train

putting the brakes on.

What, the failsafe failed?

Yeah, well, antivirus
does have a virus.

And, Abby, the Minister
is still on board.

You need to prioritise
regaining access

to something called
the real-time train viewer

over everything else.

Right now,
we literally have no idea

- what's around the corner.
- [Meg] Abs.

Meg, this is not
the night for Marrakech.

Well, yeah, I would go home,
but you've cancelled my train.

Look, is there any way

that you could
stay in the station

and let me know if anything else
appears on those boards?

[Saj] One question.

Yeah?

How?

Er, I don't know,
but maybe it's worth us

trying to track back
the guys who ran away

from the police
at Glasgow Central.

Who were they with,
where are they going.

That is a police matter.

No, everything tonight
is a cyber matter.

And if you could
check out the DI's case and...

get a comms plane
dispatched to fly over the train

and figure it all out
in the time that it takes me

to climb
seven flights of stairs,

I would really appreciate it.

Hey.

- I am so, so sorry.
- Mm-hmm.

And I need new friends, yeah?

All right,
good luck. Love you.

[fast-paced music plays]

It is impossible for anyone

to operate this train
without a driver.

I disagree.

On what basis?

- Fucking history!
- Hey, hey.

[Sophie] He's an old man!

Not too old
to deal with you, pal.

[passengers clamouring]

- [Abby] Joe.
- Shush.

Shush.

Hi, have you got
an answer for me?

[Abby] Yeah. We are looking
into your case. But listen...

The transport secretary
is on that train

and I need you to
give this phone to her.

Which one of you
is the transport secretary?

What?

Erm...

Hello, everyone.

They want to talk to you.

Jesus.

The one person I wouldn't want

in charge of a situation
like this

is a member
of this government.

[Erin] That is so bloody true.

Oh, please tell me
I'm not stuck on this train

with a bunch of
bloody Guardian readers!

- [shushing]
- Hello, this is Liz Draycott.

Why don't we just...
stick with this guy?

Yeah, that's not gonna happen.

Why not? He's the hero
of Glasgow Central.

He is the reason
the police were at Motherwell.

[tense music builds]

Are you at the train manager's
office yet?

[Liz] Look, I need to
make a lot of calls.

You're not making any calls.

[Liz] Sorry,
what's your name?

It's Abigail Aysgarth,
acting TD at the NCSC.

Well, listen, Miss Aysgarth,

I am the permanent minister
for transport

and I have to tell you,

being trapped on a train
without a driver

is the worst possible
development for me

so calls are gonna be made.

Now, I need to ensure
that I am off this thing

before anybody else
out there knows I am on it.

[Abby] That phone is used to
converse only with us

and to connect to the SBC.

That little flashing device

in front of you
with the aerial on it,

yeah, that is what's
controlling the train now.

I need you to
link the two by USB

and get me that
phone's IP address.

Do you have any idea
how to do that?

[scoffs] I cosponsored
last year's ICT

in Telecommunications Bill.

Do you have any idea
how to do that?

No.

That's okay. I'm gonna put you
through to my colleague

who'll talk you
through the plan.

Okay?

Okay.

- [line beeps]
- Hello, Minister, Tobi here.

Okay.

Well, look at you.

What, dressed for Marrakech?

Sounding like
a technical director.

Hey, can we skip the hugs
and get straight into business?

And that is why I like you.

There's been a hack-jacking.

Hey, my colleague's coming
down in a minute, but can we...

[security guard] Sure.

It's the Heart of Britain
night sleeper service

from Glasgow to London.

The new 94s with the mark 16s?

Yep, I believe so.

There appears to be
phone jammers on board

which have delayed
raising the alarm.

[man] Hand over
your phone, please, sir.

What about UK Rail?

Under attack from
its own antivirus.

And we haven't got access
to something called the RTV.

So, you can't see anything
that's in the train's way?

Can't we just cut the electric?

West Coast Mainline,
that is electrified, isn't it?

Won't that stop it?

Not with the Class 94s,
they're bimodal.

What?

They've got diesel back-up.
They can still run for hours.

No, you need to speak
to the TOC.

[Abby] Who?

The 'train's operating company'.

This is why I need you.

[Miller] Abby.

Could I...

You did tell her I was coming?

- Ma'am--
- In private.

This must be
very painful for you.

This man has upset
everyone it's possible to upset.

I called it, you ignored it,
and now look where we are.

He is the Michelangelo
of mansplaining.

I know stuff other people don't.
Am I meant to keep it secret?

You leaked confidential
information to the public.

I tried to alert the public
to the dangers, because you--

Because you thought
you should have my job.

You Liz-Trussed
your way into that position

ignoring every warning, and now
you've just got to accept--

- He leaves!
- I'm leaving!

Do either of you even care
about the people on that train?

This is not the time
for 'I told you so's'.

And, ma'am, this is currently
a severe threat to life

and nobody
understands the complexities

of transportation
better than him.

Please, put your faith in me
and let us through,

'cause...
Well, my pass is at home.

The only thing
I've got in my pocket

is £200 worth of dirham,

and I'm pretty sure

the guard's
not allowed to accept that.

Yes!

So, I searched this property
when I was with the Drugs Squad.

I found some cash, booked it in,

then the suspect comes back,
claims there was a load more.

That's what they do,
try and hold things up.

Only then Professional Standards
were on it.

They decided
I'd taken the money.

You were charged?

I didn't take anything.

You ran though.

[Joe] I went into hiding, yeah,

but don't take that
as a sign of guilt.

Take that as a sign
I wasn't too keen on being

locked up with the person
I just arrested.

What a bag of shite.

[Chrissy] I'm still on here
because of you.

They knew they had
to get us all off,

but they couldn't open
all the doors because of you.

Excuse me. We're all stuck
on here because of you.

You're still here 'cause
you wanted to finish your drink.

Look, I'm sorry.

- It's okay.
- How's it okay?

I think you need to leave.

I would if I could.

No, down the other end
of the train.

Away from us.

- Hmm. Agreed.
- Yeah.

Are you gonna go willingly,
or not?

Elvis is in the building!

[all groaning]

[Abby] Yeah, for those of you
who remember Pev,

this is his comeback special.

Catch him here tonight
for one night only.

And for those of you
who don't, well,

try not to be offended,

'cause that is just
the way he is.

- Where is everyone?
- Trying to contact them.

There's quite a lot
of 'do not disturbs'.

- Okay. Pev...
- Yeah.

...take over Saj's desk.

You're in charge of
taking control of the RTV.

- Hang on, what are you doing?
- Do you understand it?

- I'm getting there, all right?
- Do you?

Better than I understand myself.

Ma'am.

Even though we are acutely aware

of the unprecedented events,

I am confident that
we can bring this

under control within minutes.

- [phone ringing]
- Okay. Sorry.

- Already?
- [Meg] Already.

[train station announcer]
Passengers are reminded

to pay 600 bitcoin

to account 3-F-Z

B-G-I-2-9-C-
C-P-J-Q-2-G-J-D-W-V-8...

That's about ten million quid.

[announcer] ...or London really
will be its final destination.

[Miller] What does that mean?

[Saj] It means the train
is now a guided missile.

[tense music builds]

- Really?
- [Danny] Yeah.

[door beeps]

[Joe] All right.

[tense music playing]

[indistinct chatter]

Okay, everyone.

Everybody. Up here.

It's almost 0100 hours,

and a ransom demand
has just come in,

which suggests we are dealing
with organised criminality here.

Leon, I want you to lead a team
focused on the antivirus virus,

and ensuring we keep control

of as much
of the rail network as we can.

Zed, you're all about the train.

I want you to pull as much code
as you can from that SBC.

Work in the sandbox,
and find that kill switch.

Then we can send it
back to the SBC

via the Minister
and the sat phone,

and regain control.

Both of you report to Saj.

Saj, report to me. Right?

Come on!

This isn't some
company going down,

this isn't money being lost.

This is imminent threat to life
and this is on us.

[indistinct chatter]

Tobi. The minister?

She... She hung up.

Oh, for fuck's sake.

Okay. Great.

- [Mouse] Where are you going?
- Oh!

You've got a bad habit
of appearing out of nowhere.

Tell me I'm not
the only one who can see you.

I mean, if you were hiding,
like, what's made you come out?

Why were you going to London?

You're not getting out.

You're stuck in here
until it stops.

I'm not. I'm not.

Mark Hudson.

Senior field at security
liaising with Police Scotland

and military response.

Anything that isn't
our domain is his.

Hud, this is Abby, acting TD.

What? Where's Pete?

[chuckling] Peter's been off
for months.

You know, I really think
we could do with Peter tonight.

Peter is at the point where
every single incoming email is--

An hour ago,
you thought it was fine for

the technical director
to go on their holidays.

- Now you think we need two.
- Yeah, well,

a lot can happen in an hour.

- Get him in.
- [Miller] No.

Abby is definitely in charge.

Gave you a job to do.

Firstly and most importantly,

I do not work for you,
I work with you.

Never, ever forget that.

Secondly, we have dug into
a shitload of CCTV

from Glasgow Central,

and we don't believe that
anyone else boarded

the train or left it

in the ten minutes of interest

leading up to its departure.

So, whoever installed the SBC

carried on to Motherwell?

And is either one of

the majorly pissed off
108 people

we're currently holding
in the waiting room there, or--

One of the 12
still on the train?

Not the policeman
though, former.

He's the only person
who actually stays

inside of the cameras
for the entire ten minutes.

Did you look into his case,
the detective?

Yep, sending over
the details now.

He's got multiple
commendations from his chief,

his record's basically A1

until he tried to slip 200K
into his back pocket.

Oh, he's done close protection
and K&E hostage negotiation.

We could be lucky that
he's on there.

We will not be working
with him again.

Can you put special forces
onto the train from the air?

Subject to ongoing assessment,

but the initial response
was 'Not at this speed.'

Too many tunnels, bridges,
and overhead wires.

Is the electronic intelligence
aircraft on its way?

The comms plane? We ordered one.

This isn't Deliveroo, my love.
You don't order, you request.

We need to know
how that single-board computer

is being controlled.

I'll take it up the chain.

Room's ready for Cobra, ma'am.

And how long exactly
might it take stop that train?

Minutes.

Minutes.

And there won't be
a collision before then?

We can't say that,
because we can't see anything

but what I can say is that
we've got our best man on it.

[beep]

It's so sick to get
to work with you.

Everything you've done
since going private is, like,

pretty much the model for me.

Well, it shouldn't be.

This here, if it works,
if it's allowed to,

is the best place in the world.

I'm only here for the toys.

If I had it my way, we'd get rid
of governments altogether.

I'm sure a good algorithm
could do it better.

[chuckles] God help us.

He wouldn't need to anymore.

[Billy] Can I help you?

I'm assuming class divisions
no longer apply.

Criminals in standard.

You remind me of my dad.

Oh.

I hate my dad.

I won't be checking tickets.

Hi, everyone, I'm Billy, and...

my colleague Yas will be getting

everyone's details
for the authorities.

Delay repay is not gonna
touch the sides here.

This is
a train operator's dream.

Driverless train
on the mainline.

They won't see
this as a warning,

they'll see this as the future.

Christina Doolan,
223 Haverty Street, Ealing.

Are you okay?

- I've been better.
- And you've been worse.

[Arran] Guys.

Jesus Christ.

What are you doing?

I'm just making a note
of everyone's names.

Why?

I'm... a journalist.

Oh, for f--

[Liz] Yes, I'll hold.

[line beeping]

[knocks on door]

That's, er,
my private phone.

It's been nationalised.

I really need it tonight.

Not as much as me.

[man on phone]
Thank you for holding.

I'm afraid
the Cabinet secretary

can't be reached
at the moment, ma'am.

Yeah, I don't think
you understand

how important this is.

[Tobi] Abby. Got the CCTV back.

It shows the guy who snatched
the bag at Glasgow Central

meeting the woman he snatched it
from an hour earlier.

It was her bag he snatched.

And what happens between this
and Glasgow Central?

[Tobi] Okay, so these three
go straight to the concourse,

but the woman with the pram

goes into a hotel
near the station,

is there for about 25 minutes.

[Abby] Why not go
straight to the station too?

Speak to Hud,
see if they can get footage

from inside the hotel.

If not, get it yourself.

[intriguing music plays]

I know you didn't take it.

The money.

If you'd taken loads of money,
you'd have better clothes.

No, I mean, like, I like
your clothes, but, like...

I think you look quite like me.

Yeah, it's like a mirror.

You got kids?

[speaking French]

Who is this?

It's the guy from Voyarapide.

Oh, the company that runs

the Heart of Britain is...
French?

Yes. Well, the TOC is.

But the carriages are owned
by ROSCO, that's German,

and the locomotive's
run under contract

by an FOC that's English,

who leases them from
a separate ROSCO, Spanish, okay?

Abby, acting technical director.

[automated voice
translating to French]

[in English] We're trying
to establish

whether you're aware of
any vulnerabilities within

the train's systems
that might've enabled this.

[automated voice
translating to French]

[speaking French]

[automated voice translating
to English] There have been

no issues
at this end whatsoever.

Our systems and our partners
are robust.

[continues in French]

[in English] It's clear to us

that generational
underinvestment

in your transport network
is to blame.

[in French]

[in English] This is a UK issue,
not a French one.

With all due respect,
this is not the time for--

[Saj] Good work, director.

- I know this is awkward, okay?
- Mm-hmm.

Obviously, when I said
what I said this morning,

I wasn't expecting to be
spending the night with you.

Listen, I'm not
bothered about that, all right.

Well, you seem bothered.

If you wanna
end the relationship

the night before you go off--

Relationship?
Slightly overstating it.

Okay, so it wasn't even
a relationship now, yeah?

Hey. For you not to call me
when you found out

about the virus
just because you were--

Oh, my God, I did not call you
because you were on holiday.

I was at the airport.

Yeah, well, I didn't know
your flight was delayed.

[line ringing]

[Abby] Minister, pick up.

[phone ringing]

[sighs]

- [crowd clamouring]
- We're dealing with this.

- Sit down.
- [phone ringing]

[Kate] Hello.

Kate, it's me.

[Kate] Oh, my God, Liz,
are you okay?

What do you think?

There's a multi-agency
response underway,

they're throwing
everything at it.

We need to come up
with a strategy.

Liz, you're in the middle of
a critical incident.

Forget policy.

You need to speak to
Downing Street, Kate.

This isn't just about cancelling
next week's announcement--

Liz, we're all acutely aware

that something like this
happening a few days--

Remove all traces of it, okay?

All traces.

Does anyone object to
me having a drink?

No. I think that's
a good idea.

So, what is it you do then?

Ignore reporters.

The prices are in there.

- I'm not paying.
- Now, come on.

The least you can do is
make this a free bar,

considering the circumstances.

I think alcohol's the last thing
we need right now.

- Ha!
- You speak for yourself, eh?

Actually, I'll have
a glass of something.

Well, there we go.
That's the spirit.

Now, everyone in favour
say 'aye.'

[all] Aye.

[sighs]

Do that and you're dead.

We slow down when we corner.
Big corner, big chance.

Abby, I think we're almost there
with the code on the SBC.

If we could have
communication back

with the train to upload it,

- we should be able to stop it.
- Okay. Great.

- Calling her.
- [voicemail] You've reached

the voicemail
for Daniel Geoghan.

Leave a message.

Minister, we need
that phone line!

[Abby] Okay. Let's do this.

[tense music plays]

Okay?

[automated voice] We regret to
inform you

that access is denied.

We regret to inform you
that access is denied.

See it, say it, sort it.

- What's happening?
- It's a trip wire.

[Saj] The SBC's interface
basically appears to be

cloning itself many, many times
hiding the real one.

Meaning?

It's not one step forward,
two steps back, ma'am.

It's about 7,000.

Yeah. And counting.

[voice on computer
repeating dialogue]

Quintinshill soon.

What?

Quintinshill.

Worst rail crash in UK history.

Two-hundred and thirty dead.

Many more injured.

Many, many more.

[sinister music plays]

[Mouse] You really think
you can make it?

We'll soon find out.

What about me?

I could've said, you know,
that you were in there.

But I didn't, 'cause I knew
you didn't want me to.

So, why won't you do
something for me?

Don't leave me.

All right.

All right.

How is it possibly all right?

How long will it take now
to find the right interface

and do what you thought
you were about to?

- Not minutes.
- We haven't got hours.

When the minister calls back,

I could try
and play with the SBC directly

and drop the sandbox.

This isn't a game.

This is about people's lives.
We test everything first.

Speed it up.

And put Saj back in charge

of regaining control of the RTV.

We need it now more than ever.

This isn't an accident
waiting to happen.

It's a massacre.

And your pick...

is doing nothing to change that.

He is working on it.

Is he?

[phone ringing]

Minister, hello!

Oh, hi. Are you ready
for me to connect it again?

Hello?

What have you been doing?

Look, I told you, didn't I?

Right, I've got a list,

the host has,
of the people still on board.

Do you know
how long this will take?

I've got a lot of calls
to make.

Hello?

Hello?

Is the host there right now?

Yes.

Could you pass the phone

to him for a minute, please?

- What?
- Please.

[sighs]

It's the Cyber Security Centre.
They want to speak to you.

- Hello.
- [Abby] Hi.

Listen. I don't want you to give

this phone back
to the minister.

I want you to turn around,
find the policeman,

and give it back to him.

Where are you going?

Okay. Even if we did crack
the SBC just then,

we couldn't have
stopped the train

because we didn't have
contact with it.

[Liz] Excuse me.

Why? Because the secretary
of state seems

so focused on
saving her own skin.

She's in a very
difficult situation.

Well, what the fuck are we in?

[beeping]

You told me that
I was in charge.

This is what it looks like.

And if I have to make promises
I can't keep, then I will,

because I don't care
what this guy might have done,

I care about what he can do.

[alarm sounding]

You're all the same!

And you accept full
responsibility for that choice?

I do, ma'am.

[alarm sounding]

[phone beeps]

Five Eyes in your office,
two minutes.

Nothing by 01:30...

and Elvis leaves the building.

[alarm sounding]

Excuse me,
what's that light for?

[Billy] Sorry.

[Abby] We're making progress
on the SBC,

where are you at
on the network virus?

I'd say we're looking more
in terms of days.

Er...

Do you know
the problem with this place,

is that I never really
fully feel confident

that the person I'm talking to
hasn't spent their weekends

rifling through
my phone and email.

It's not the same for you, Leon.

You know the red lines.

[chuckles]

You need to forget them tonight.

Get in to Voyarapide's systems,
do whatever you need to do.

I think they're
covering something.

A system weakness?

If we can
find their vulnerability,

we can patch it.

Mm?

Yeah.

[Australian rep]
Do you know that Peter's left?

[American rep] Couldn't they get
him back for just one night?

Hey.
Sorry, I'm late.

If you have any leads
on this Driver,

now is the moment.

My team is gonna
send through everything

they can about something called

the Blue Blockade Group, BBG.

Well, I know it,

but they've never done
anything like this before.

[American rep] No,
but our latest HUMINT

suggested they were
planning to.

And where are they
getting their resources from?

They're a group based
out of Tehran.

[American rep] No one's really
thinking the fact

that your transport secretary
is aboard

is a coincidence,
are they?

I think we all need
to accept,

this is just as likely
to be the work

of a politically motivated
group as it is organised crime.

And I know that is not
what you want to hear.

[alarm sounding]

[alarm stops]

No.

- [Mouse] Yes!
- [video game sounds]

Hey! What have you
done that for?

You might like it on here.

I mean, you're getting paid.

Should the chance
present itself,

I think the rest of us would
quite like to get off.

Here.

She wants you.

[Joe] Abby, you there?

Joe.

[American rep]
Er, where is she going?

- [Saj] This is a very...
- Joe.

I'll do my best for you,

if you'll do your best
for me, okay?

You can't choose a criminal
over a member of parliament.

In the Venn diagram of the two,
I think there may actually be--

[Joe] I'm not a criminal.

I was wrongly charged
with the crime.

[Abby] Minister, he's the one
who called us,

he's the one
who's trained for this

and he's the one who I believe

has the best chance
of stopping that train, okay?

Abby, I'm all yours.

What do you need?

I really don't like
how dependent

we all are on that one phone.

I'd feel a lot better
if you could

find that phone jammer
and shut it down.

Do you know
what you're looking for, Joe?

Yeah, I think so.

Right, it's about this big,
it's got an antenna on top

and its own power supply.

Check the bags, everyone.

About the size of a shoe box.

[inspiring music plays]

[Leon] Abby.

Comms plane's almost
reached the train

and it's ready to scan a signal.

We should know exactly

what's going on
in there within minutes.

Thanks. Tobi, stay with Leon

and report straight back to me

- the moment you have a result?
- Yeah.

[tense music plays]

[Abby] Ma'am.

[Miller] Mr Peveril--

Er...

- [loud rock music plays]
- Whoo!

Did you do it?

Did you doubt it?

- Send it!
- Sent!

Oh.

[Paul] And with the
Heart of Britain's location,

in real time.

You're welcome.

[foreboding music plays]

What's that?

[Paul] That's, er,
a goods train.

Stopped, with its engine
and half its load

straddling
the West Coast mainline.

All right,
you keep searching here.

I'll check the next carriage.

I'll help.

[Liz] Stop that.

[man on phone] Hello,
West of Scotland Signalling.

Hello, Cowlairs,
this is Abigail Aysgarth.

I need you to move
what appears to be

a substantial goods train

currently stationary on
a stretch of track

crossing over two lines
at Gretna Junction.

Can you do that
immediately for me, please?

[man on phone] No.

Excuse me?

Gretna's beyond our
jurisdiction.

You'll need to talk to
the control desk

down at Manchester.

[Paul] On it.

Ma'am, that's our train.

No.

[Paul] Got it.

Okay, Manchester 0161-496-9865.

[woman on phone] Direct comms
with maybe

two-thirds of our trains
are currently down.

Do you have a mobile number
for the driver, maybe?

I thought we did,
but it seems to be out of date.

- A name, then?
- Erm, Harvey Driscoll.

- Pev.
- [Paul] Yeah.

[Abby] Control?

What are the goods on the train?

- [controller] Tankers.
- [Abby] Containing?

[controller]
Natural gas condensate.

Thank you.

[Paul] Driver. Already ringing.

[line ringing]

Come on, come on!

Come on!

[Miller] What else have we got?

Abby, what else have we got?

[Joe] Abby. You there?

Joe.

I found something.

Hey, hey, you need to move

everybody out
of the front carriages

and prepare for impact.

What? Why?

There's a train
on the line in front of you.

[phone ringing]

Hello?

[on phone] Hi,
this is Harvey Driscoll.

Harvey! Harvey! Harvey! Hello!

This is the National
Cyber Security Centre.

We need you to move your train

fully off the Glasgow
South Western.

All trains are
currently grounded--

Harvey. I need you to
move your train.

We've spoken
to the control desk.

Listen.

[Harvey] I've got
very little battery.

[Erin] What's that?

There is another train
that's not grounded

and it is moving towards you.

[Harvey] Well, stop that then--

- [line disconnects]
- We can't...

I...

[foreboding music plays]

Everyone needs to move
down the train now.

Why?

[Joe] Now, now. Come on.

- We're gonna hit something.
- Hit what?

- That.
- Come on!

[Leon] Estimated time
until impact, 90 seconds.

Oh, Jesus!

- [Joe] Come on!
- [passengers clamouring]

[Arran] Get out
of your chair, everybody!

[Joe] Come on, come on!

[Yas] Come on!

[Leon] Seventy seconds.

Look.

[train engine starts]

Come on, quick.

Come on!

[breathing shakily]

[tense music plays]

[Paul] It's moving.

Joe?

Come on!

[Leon] Thirty seconds.

Oh, God.

[Leon] Twenty.

[music intensifies]

Come on, come on, come on.

Get up, get up. Come on.

[Leon] Ten seconds.

Come on.

[beeping]

[metal scraping]

[objects crashing
across carriage]

[glass shatters]

[passengers screaming]

[screeching]

[passengers screaming]

[passengers clamouring]

Joe!

[theme music playing]