Nightsleeper (2024) s01e04 Episode Script

1
We have a plane scanning
the communications.
It's picked up a second
satellite phone on there.
Someone involved
is still on board.
I found a firearm.
I'm looking for the jammer.
- Did you move it?
- The important bit.
My team is gonna send through
everything they can
about something called
the Blue Blockade Group, BBG.
They're a group based out of Tehran.
(American rep) Hack jackings
do appear to be the market
they're intending to corner.
You need to tell us
exactly what's going on.
I want to know why you met
one of the people
who delayed us at Glasgow.
She said there was going to be
an incident on the Heart of Britain,
travelling from Glasgow
to London.
The woman in the hotel
she gave me this.
(Geoghan)
We are not going backwards.
- Calm down!
- Move! This ends now!
- Get out the way!
- There's nothing you can do!
- Do you know something?
- She's in surgery.
I know how you feel.
The only reason I'm on here
is 'cause of my kid too.
(grunts)
(Mouse)
Joe!
No!
- No!
- He's going to the locomotive!
(Abby)
No, no, no! It won't work!
(monitors beeping)
(groaning)
(Miller)
Where's it going?
Anywhere.
(Abby)
Joe?
Did you get him down?
Joe?
He
He fell, Abby.
He went under the train.
(Abby)
Are you sure?
Yeah, I'm sure.
I'm sorry.
- I-I should've
- (Abby) Hey.
You haven't anything
to be sorry about.
- I'm sorry. I'm
- (Abby) Okay. Listen.
This This isn't on you, okay?
This is on whoever's behind this.
Yeah.
Yeah.
I
I might be able to help
with that.
What?
I've got something.
A USB.
It's from the woman
with the baby.
Or not.
I don't know.
She gave it to the reporter
in the hotel.
And what did the reporter say?
She said she was just brought
on here for publicity.
I think she's been tweeting
some stuff out about us.
She's not involved.
Okay. Can you go to the office
and connect the phone back up?
- Yeah.
- And then the USB to the phone.
And we should be able to read it.
Yeah, I'll try.
Please tell me someone has made
those tweets disappear.
Uh, hi. Yeah.
Someone here.
The comms plane cracked the data,
and they've already gone.
(monitor beeping)
Look.
It's alive.
Signals.
Points.
Look!
They've taken complete control
of the network now.
None of that is us any more?
All of it is them?
(Pev) We might not have been driving
the train before,
but at least we used to be
in charge of where it went.
- (keys clicking)
- We've got it.
- It's downloading?
- Uh, no.
Looks like we've got
the whole thing.
It's just on one file 17 KB.
Scanning for malware.
Clear.
(Pev)
The entire UK rail network
is now just a model railway
in someone's attic.
And now we know whose.
(beeping)
(phone ringing)
Abby.
(nurse) No. Sorry.
This is UCH maternity.
Um, is that Mr Geoghan?
- Uh
- Sky has asked
if I'd give you a call.
She's sorry she can't speak
to you herself right now,
but, oh, she's had a hard old time,
you know?
- It's just
- Y-Yeah. Yeah. Um
She just wants you to know,
though.
She wanted me to tell you there's
nothing to worry about now.
Nothing at all.
She's okay.
She's gonna be.
And she's not the only one.
- Are you all right?
- Fine.
(nurse) I'm delighted to tell you
that your daughter was born
at 25 minutes past midnight
this morning.
And she's a fighter,
just like her mum.
So I'm told, like her dad too.
Is there anything
you want me to pass on
(Mouse)
Joe.
(Billy) By the time we got
to the door, he'd
Well, he'd g-he'd gone under.
We should've got off
when the train stopped.
As soon as it stopped.
(Yas) Right. A-And
And what have I been saying?
Do you know what?
I quit.
(laughing)
Where are we?
Bentham Line.
Northwest of Leeds.
- Yas, come on.
- No, Billy. No.
Okay? I-I don't work
on this any more, right?
I don't work here.
Well, you've got zero chance
of getting a tip from me anyway.
- (Chrissy) Okay. Look. Obviously
- Just Don't touch me!
Okay.
Okay.
See, if you start filming again,
if you do anything
remotely approaching filming again
This has to be documented.
- After what you've done?
- I told you. I haven't done anything.
All right, then. K-Keep going.
Keep going and see what happens.
Come on.
Keep going.
- Keep on going and see
- Don't dare speak to her like that!
Don't you tell me what I can say
- Just shut the fuck up.
- and what to do.
I'll say whatever I want to say
- Shut up!
- and whatever I want to do
Stop!
There is nothing almost nothing
to suggest that anyone here
had anything to do with this,
whatever he says, or they say.
A phone.
Another phone that works.
That T-That's it.
Someone keeping that to themself
for whatever reason
does not mean that they were the ones
on their hands and knees
installing some little device
through there, does it?
That they've got a whole tool kit.
They're two separate things.
(Sophie)
Okay, then.
If it's you,
if you're the one with the phone
that's still working
a satellite one, huh, trying to
Can you
Can you speak up now, please?
Hmm?
Huh?
Well, speak.
Come on.
Speak!
Speak now!
Aah! Fuck!
- Hey! Hey!
- (Fraser) Hey!
- That's my medication!
- You can ask!
- I prefer to look!
- Hey!
You asked!
Get your hands off my bag!
What are you doing?!
- Stop it!
- Let's see what we've got in here!
Ah!
(siren wailing)
- (Saj) So they were right.
- (Miller) Who?
The Americans.
It's the Blue Blockade Group.
- The BBG.
- Who are they?
This is their manifesto.
- Claiming responsibility?
- Yeah.
"Every action creates a reaction.
We reject and condemn the U.K.
government's continuing attempts
to intervene in the affairs
of the sovereign nations
of the Middle East."
Saying it's a demonstration
of their commitment
to confronting Western interference.
They're a group based out of Tehran.
It's a nice, sanction-busting
ransom demand.
Who's gonna be the one to tell them
that nobody's actually gonna pay it,
though?
Well, this isn't just a hack
any more.
It's an act of war.
Ma'am, could I, um
You don't think
that this is connected to
What?
To Mashhad, ma'am.
I don't know what to think.
But I do know there are people
I have to speak to.
A lot of them.
- What's the next station?
- Leeds.
Where does it go then?
One of four ways.
North, south, east, or
Thank you, as ever,
for you elucidation, Mr Peveril.
I can manage the rest.
Okay.
We need more intel on them.
Zed, Leon,
where's the police helicopter?
Uh, yeah.
On it.
- Where are we at?
- Attribution's closing in
on a location hit
from the command-and-control traffic.
We should be able to confirm
the source soon.
Okay.
So we're now thinking Tehran.
- Uh, we're now knowing Tehran.
- Can we confirm?
- Mm-hm.
- Pev?
- Yeah.
- Tobi?
I think we almost have enough
of the attack code parsed
- to run it through the system.
- Great. I know these guys, okay?
They always recycle their code.
We get a match for a section,
there's a good chance we'll be able
to find out who wrote it, close in
on someone with form in Tehran,
and then fill in the blanks
for the rest.
Yeah?
Abby?
Yeah.
Do it.
(phone chiming)
Joe?
Joe?
(Joe) She's all right
the oil rigger's wife.
So is the baby.
What was his name?
His first name.
I don't even know it.
Or did I? If If I did,
I c I can't remember.
My brain is just
- Was it
- Hey.
- Hey, listen.
- S-Sam? Dan?
David?
Joe?
I didn't say anything to him.
Not at first.
You know why?
No.
It's 'cause I'm a fucking man.
I was hoping it would sort itself
without the need
for an actual conversation.
And nearly did.
Only I did tell him in the end,
just before.
And if I hadn't
He did what he did because
because he was always gonna
do that, Joe,
if he was in this situation.
We just
We do what we do, don't we?
Is that supposed to make me
feel better?
Well, that's why I'm talking to you.
Because you're doing
what you were always gonna do.
Same as when you saw
that bag get snatched.
Look.
There are three types of people
in the world right now.
People who intervene,
people who don't,
and people who just film
and share it.
(she chuckles)
I wish I was one of the last two.
Well, I'm glad you're not.
It's not looking great
through there.
I think the accountant's doing
what he was always gonna do.
(Abby)
What do you mean?
He's trying to search
through everyone's bags.
He's He's scared.
They're all scared.
Wouldn't hold it against them.
They need a leader.
Eleven of them do.
Ten.
Sorry.
Who are you, Abby?
What do you mean?
How did you come to be there,
doing that job?
What What got you into all this?
Joe, we could spend
all night talking, all year,
and you're still not gonna get
that stuff out of me, because
Well, it doesn't matter, does it,
what we're like outside of all this?
What matters is that we help
each other.
You say that, but I do know
that you like Kate Nash.
About 15 years ago.
So you're probably
the same age as me.
I know that.
Are you gonna go back out there or
As it's you.
Right. Here come the cavalry.
Okay.
Finally!
- Abby.
- Yeah?
(Zed)
We have got a location hit.
Tehran?
Johannesburg.
(Pev) Well, it is a hack-for-hire
shop these days, isn't it?
Looks like our Iranian group
are outsourcing.
- That's not your property!
- We need to know what's in here.
- (Yas) Let it go!
- I can vouch for her.
- Can you?!
- Yes.
We can vouch for each other.
Aye. Well, there's more
than one Sophie, eh?
What's that supposed to mean?
It means she's got a problem
with the drink.
It means I am an alcoholic.
All right?
And I'm three years sober.
Thank you.
Happy now?
Oh, is it all ancient history?
St. Sophie now, huh?
Yeah.
I'm trying.
You nearly bankrupted my son.
Fraser, I'm so sorry.
I'm so sorry
that your wee golden child
has such poor taste
in life partners.
But hey.
Hey.
We cannae all be
as silently long-suffering
as your Jessie now, can we?
Don't you bring my wife into this.
- Give us that bag. Let's
- Ow! That's my bag!
Come on
Oh, here he is!
Here he is.
Everything's gonna be all right now.
Mate, will you stop being a prick
for five minutes, please?
I am not your mate!
None of us are ever gonna be mates!
Yeah. No chance having
your friend request accepted.
All right.
That'll do.
(Abby) Joe, is
is everything all right in there?
- No, it isn't!
- Can I please just have that phone?
Guys.
Guys, look what just happened
to the oil rigger.
Yeah?
We're stuck on here, right?
Together, whether we like it or not.
So, for the good of all of us,
let's just take a breath.
- (gunfire, woman screams)
- Get down! Get down!
Get down!
(women screaming)
- (Joe) Get down! Get down!
- Joe? Joe?
What is happening?
(Chrissy) Did Did someone just
just shoot at the train?
- (Sophie) No.
- I'm gonna say yes.
- Glad you moved this time.
- (Abby) Joe?
Who's shooting at us, Abby?
I have no idea.
- Oh, God.
- Right. You all okay, yeah?
Everyone?
- Everyone? Good?
- (alarm blaring)
(Fraser)
Jesus Christ.
(telephone ringing)
Ma'am, shots have been fired
at the train!
Ma'am, shots have been fired
at the train.
Indeed.
You You know?
We have We have
armed hostiles on the ground.
We need our own people there.
This
This isn't just a cyberattack
any more.
- This is
- Abby.
That wasn't a hostile group.
That was us.
What?
(alarm blaring)
Do you smell smoke?
(coughing)
- Shit.
- They've struck the electrics.
We can't let it get to the engine!
Remember what they did
to the goods train at Gretna.
The fire door should hold it
for a while.
Stay Stay back!
Stay back.
Stay in the lounge.
Our objective was to shoot out
the fuel tank
and drain the diesel
before the train gets to Leeds
and goes off to God knows where.
Without telling anyone on board?
If someone on board is involved,
how could we be sure
that they wouldn't respond?
- That the train wouldn't?
- But without even telling me?
Abby, there are so many things
about tonight I can't tell you.
Excuse me?
No. Sorry.
Sorry. What does
What does that even mean?
The moment it came off your loop,
you couldn't possibly think
that every other agency involved
was just going to sit back.
We could have killed them!
They're on a train being driven
by a group with a grudge,
alongside a passenger who appears
to be armed and involved,
on a network that they now control,
not us,
going so fast that the threat
of derailment is constant.
We do not pose the threat.
Whose idea was this?
Well, they all come running back
in the end.
Do you have something showing the
speed of the train in there, Nicola?
We do.
(Hud)
Is it slowing down?
Doesn't appear to be.
- Did you get the tank?
- Uncertain.
Um, it was a fairly hastily assembled
team, unsurprisingly,
and there was a change
of speed suddenly,
which made things very difficult.
Yeah.
It would've been nice to know.
- (Hud) Yeah?
- Yeah.
Well, maybe I'm not the guy
you want to switch off.
(alarm blaring)
(extinguisher hissing)
So?
What are we dealing with?
Have the Iranians taken this IRL?
No.
No. It was friendly fire.
Our guys.
Above our pay grades, apparently.
How am I gonna even know
when the drugs have worn off
when things like this
keep happening?
Pev, can you and Zed
dig into the known proxies
- used by that hack-for-hire outfit?
- Yeah.
And, Tobi,
dig into the new system hacks.
See if you can replicate
the IP match.
Um, w-what are you doing?
Didn't you just hear?
Yeah, but w-we know
who we're dealing with now,
and I've currently got multiple
code libraries up and running,
trying to follow the trail.
I mean, do we?
- What?
- Like, really know?
Well, yeah, they said it's them.
Yeah, on a USB given to a reporter,
filled with stuff that could've been
copied and pasted from anywhere.
- Okay. Well, why would anyone
- I don't know.
Maybe someone out there
wants us to think it's them.
Come on.
Why would an elite
Iranian hacking group
be outsourcing cyberwarfare?
Because they're camouflaging?
They're bouncing traffic off a
blacklist I.P. to cover their trail.
- Abby
- What's the point in camouflaging
when they're waving their arms
in the air shouting, "Hey, guys!
It's us.
Over here"?
We should be putting
the attribution team
onto the code analysis
that I've been doing.
- I need the help.
- Look.
I'm not saying that it isn't them.
I'm just saying that we still
don't know that it is.
And until we get this verified
independently,
I don't want us running down paths
that could take us
in entirely the wrong direction.
(alarm blaring)
(knocking on door)
Hello?!
Is someone in there?!
- (knocking continues)
- (Mouse) Joe!
Fuck.
You got something?
Uh
No.
No. It's nothing.
(alarm blaring)
- Mouse!
- (Mouse) Joe?!
I'm coming!
Stay right there!
Put this round your mouth.
There you go.
Yeah?
Come here.
Stay close to me, all right?
Come on!
Come on!
- (extinguisher hissing)
- Help!
(button clicking)
- Shit!
- (extinguisher hissing)
(Mouse coughing)
(Joe grunting, glass breaking)
Help!
Help!
Mouse!
Help!
(alarm blaring)
No known proxies, love.
I think I have another
Johannesburg hit here too.
Let me take a look.
It's in the reaper.
Police helicopter is refuelled
and almost there.
Video feed should be back any minute.
Right. What about the plane?
The rivet joints.
Is it still scanning the train
for comms?
The volume of messages being received
by the single-board computer
has significantly multiplied.
Looks like it's in constant contact
with the network
and they've been programmed
to work together.
For what?
- Keep going?
- (Tobi) Yeah.
The Johannesburg connection to
the network attack checks out, Abs.
Traffic's all going one way.
Whether the Iranian group's
behind this or not, no one's
making it look like all the activity
is coming out of South Africa.
It is actually coming out
of South Africa.
Okay.
I need to take this to Miller.
Uh, Abigail?
Yeah?
I think the train is on fire.
(Abby)
What?
What?
(alarm blaring)
Those morons must have hit
the electrics.
There's nothing moronic about
trying to actively save lives
rather than just sitting there,
pressing return.
What's this twat's name again?
Have we contacted
emergency services?
Nearest airborne response team
is at Leeds Bradford.
They're still ten minutes out,
minimum.
It'll have been worth it
if it stops that train.
It hasn't made a bit of difference.
You haven't hit the tank.
You've hit everything else.
If the fire gets to the engine,
it's over.
(alarm blaring)
Joe!
(grunting)
Joe!
- (Mouse coughing)
- Come on, Joe!
- (coughing)
- (extinguishers hissing)
Oh!
Joe!
I've got you!
Joe, you're okay!
I've got you!
Come on!
- I've got you.
- (Yas) Mouse!
Come on!
I've got you.
I've got you, mate.
- (Mouse coughing)
- It's okay.
It's all right.
(alarm blaring)
How bad is it?
Alpha-Lima 7,
this is November-Charlie 1.
Are you still in contact
with your team?
Over.
(man) November-Charlie 1,
this is Alpha-Lima 7.
We are, and they believe
that the fire is now under control.
Over.
Thank you, Alpha-Lima.
Out.
Where is the contact with the train?
Nothing from just after the shots
were fired, ma'am.
So your man's gone AWOL.
I'm gonna take a wild guess and say
he's a bit busy putting out fires.
- Aren't we all?
- (Zed) Uh, briefing, ma'am.
Yeah.
I think I should join you on that.
As we still can't stand up
the BBG link, I really don't think
we should be narrowing
our investigation at this time.
We really need to stay open.
(Hud)
We've got something this end.
Police Scotland has found the car
that the people who delayed the train
in Glasgow Central left the area in.
It's empty, but they're following up
a second one
which was seen accelerating away
from the same spot.
So if someone on that train
did install that device,
we might know soon enough.
Hud, if you could end this call,
I wouldn't mind a word privately.
Ma'am should I come with you?
Please just stay here.
Saj is confident that this is being
organised out of Tehran.
It's his desk, and I think right now
we should allow him to pursue it.
Zed.
Get that down you.
(coughing)
It's done.
- Thanks.
- Ah.
Bit of a mess in there.
Not so great in here.
It's okay.
The ransom will be paid soon.
Someone will pay it,
and it'll be okay.
You need to run that under water.
Thanks, guys.
Really.
That's all right.
Abby.
Hey.
I recognise that voice.
I don't know how.
I feel like I've aged.
Yeah.
You're telling me.
Hey, um
Look. The The shots that were
fired were from our side.
The police. They were attempting
to drain the diesel.
They don't appear to have been
successful.
(Fraser)
What?
It was the police
shooting the diesel tank.
Fucking clowns.
Did they succeed?
In stopping us?
No.
In making me and him require
years of therapy, probably.
(Abby)
Did you put it out?
Sorry?
Was it you who put it out?
No.
No, it was these guys.
(Fraser) Got Leeds coming up.
Cross country.
Midland, East Coast, Mainline,
they all cross over here.
Is the train slowing down?
(Tobi)
Definitely.
Okay.
The emergency services are
standing by, so if it stops again,
they will ensure it stays stopped
this time.
(Abby)
Okay.
Still falling.
(siren wailing)
(indistinct conversations)
It's not gonna stop.
I've told you th
It's not a terminus.
It's a junction.
They're just changing lines.
Where are you going?
(phone ringing)
Sorry, babe.
(male announcer)
overnight service
(female announcer)
to London Euston
(both)is back on track
back on track
(voices echoing, static hissing)
They're heading south.
Speeding up again.
So, it's still going to Euston?
(Pev)
Maybe.
But how do you stop something
when you have no idea
which route it's gonna take?
(mobile beeps)
Midland Mainline.
So Sheffield next.
You all right, pal?
Get some rest, eh?
Look.
I don't know what's going on here
any more than anyone else.
But I don't think shouting
and screaming at each other
is gonna help, is it?
Agreed.
Or going through people's cabins
or
pulling their bags off them,
it's just
I think that entirely depends
on what's in them.
Well, she's already thrown
her bag out the window, so
What?
- I've explained that.
- Not to me, you haven't!
Sorry. I will as soon as you come up
with a convincing explanation
for why you're such a complete
and utter
Hey, guys.
Guys.
We're going through
the same thing here, yeah?
No, no, no, no, no, no.
Apparently not.
Maybe we are.
Maybe almost all of us are.
I don't know.
When we get off and we will
we're gonna be the only people
who understand what this was like.
All right?
And I, for one,
don't know most of your names.
I don't even know what you're doing
on here.
Well, we'll probably
want to join forces
to sue the train company
afterwards, won't we?
Oh, God!
She's still working too.
Do any of you know
the oil rigger's name?
All right.
I guess I'll start, then.
Hello.
My name is Joe.
Oof.
I've been in this meeting before.
I'm going home to visit my boy.
He's the only one I'm still in
touch with since I've been away.
He sent me a message
that worried me.
Worried me a lot.
Sometimes a call or a screen
just isn't enough, is it?
That's That's why I'm on here.
All right.
Who's next?
- Spin the bottle?
- No, no, no, no, no, no, no.
I've got this.
St. Sophie.
Lois Lane.
Mouth Almighty.
(laughing)
This is never gonna work, is it?
Whoa, whoa, whoa!
There's still some in that.
Whoa, whoa, whoa.
Careful with that.
No chance.
Well, is this off the record?
I'm assuming that's addressed to me.
You assume right.
Oh, don't worry about her.
You can trust her.
She would never, ever lie.
Okay.
Okay. Well, look.
I wasn't supposed to be on here.
I'm not here by choice.
I'm on here because
my special adviser persuaded me.
And believe me, she is never
gonna hear the end of that.
She persuaded me that, um
a night without much sleep
would be worth it
for the tweetable image at the end.
You know, and I have to say
I disagree.
Look. There's a me
that exists on social media.
And it's a me that even I
roll my eyes at, but
Well, there is another me.
And
And that me is
Well, it's just like all of you.
Okay.
That's it.
Just get in.
You know I like a secret pow-wow,
but this isn't the best to leave
Right.
Do things seem right to you?
What do you mean?
Miller?
Yes!
Yeah. I just feel like something's
going on.
Like everybody knows more
than us.
Me.
Like, Miller, definitely.
She said so herself.
But Saj now too.
Miller's always gonna know more,
love.
Well, she can't tonight.
How can she?
How can we know
that we're doing the right thing,
everything we can,
when we only see half the picture?
It's a live op, Abigail.
Wires get crossed.
Look. You have always taught me
that our job is to assume
worst-case scenario
and act accordingly.
- (Pev) Mm.
- So?
What do you want to do?
I think we should hack Miller.
(Pev snorts, chuckles softly)
Well, there'd be no way back.
Well, if we don't try everything,
we don't deserve one.
Mm.
Abby
Um I'm obviously here
because I work here.
Hey.
Slow down.
So Billy?
Billy McCloud.
- (Rachel) How long?
- What?
Have you worked on here for.
(Yas)
Just leave him.
Billy's all right.
Definitely one of the good ones.
Nine years.
Must be tough, all those late nights.
(Fraser)
Oh, you think you could do it?
On your feet all day,
away from your family?
Everyone's asleep most of the time.
We are just babysitters.
Hm.
Yeah.
Speaking of which
Sounds like it'd push anyone.
Overworked, underpaid.
I, for one, wouldn't blame you for
getting involved in something that
No.
(Moy)
She's got a point.
You two were the only ones
that had access.
All I've done is try to make sure
everyone is comfortable.
You think I went in there
and wired up some little device?
They barely give us training
on how to work the coffee machine.
Well, you would say that,
wouldn't you?
Right. You know what I see
when I look around this room?
I see ten other people
just as terrified as I am.
(Joe)
Yeah. You know what?
Me too.
(Tobi)
Abby, this is not possible.
Well, it may be possible,
but it's definitely inadvisable.
I built the guard dog
to that particular house.
Walk through the gate uninvited
and it'll take your arm off.
She's at the door.
(keyboard clicking)
- What are you actually doing?
- Just going fishing.
She She's got it.
Come on.
Click the link.
Click the link.
Abby, she's the head of GCHQ.
She won't click the link.
I think she just clicked the link.
Sack the guard dog.
- Are you in?
- Uh-huh.
(Tobi)
She's actually typing right now.
We are watching her type.
- Abby.
- Leon.
Hey, um, can
can you just give us
I don't think I can.
I don't think there's anything
more important than this.
(mobile beeps)
Uh
(mobile chimes)
I've had a TA combing through all
the CCTV we pulled from Motherwell
for the last two hours to see
if they could find anything at all.
- And?
- You need to come have a look.
- (Abby) Tobes, take over.
- (Tobi) Yep.
Just
(clears throat)
Well, could the
the cybersecurity people,
the plane above us,
could they have made a mistake?
No.
It's highly unlikely.
They just accidentally set fire
to the train?
The jury's out on their ability
to accurately scan
and process communications
from miles away.
You're confusing entirely different
agencies and responses.
Yeah. Well, I know what I think, and
this is nothing to do with any of us.
(Moy)
One thing's for sure.
I don't trust any of those bastards
looking down at us.
Now, I checked it again
and again to see if she was right.
Okay.
- What am I looking at?
- The faces.
- What about them?
- Just
Just look.
(Pev)
Who the fuck is that?
There's someone else on the train.
(Joe)
His name's Mouse.
Max, his real name is.
He's, uh he's been on holiday.
He's gone to see his dad,
stay with him for a few days.
And now he's on his way home.
But I don't think he knows
where home really is any more.
(Abby)
Joe?
Abby, if you've been
to the kebab house without me,
I am gonna be devo.
Listen.
The
- one else
- Hello?
- (static crackling)
- (Abby) on the train.
Abby, you're breaking up.
Hang on. One minute.
Can you hear me?
Yeah. Yeah.
Can you hear me?
Yeah. Yeah, I've got you.
What did you say?
I said there's someone else
on the train.
- What?
- Yeah.
I can't tell you anything more
than that.
All I know is
is what I'm looking at.
What are you looking at?
Uh, CCTV from Motherwell of the train
after it's left the station,
showing an unidentified male looking
out of the window of carriage E.
- E?
- Yes. Yeah.
Where the firearm was.
We searched that.
Well, he he must have still been
on board there, somewhere.
Look.
How are you gonna deal with this?
Same as everyone else.
Not well, Abby.
Not well.
You don't know that the firearm
that you found was the only one.
They may be armed.
Look. Can you seal off
the back of the train
while we work on getting an ID here?
Joe?
Leon.
(keyboard clicking)
(drawer closes)
- Any news?
- Nah.
Can I borrow your keycard, please?
Why?
She wants me to check something
at the other end.
- Sure.
- No. It's all right. You stay here.
Everyone stay here, all right?
- Uh, what is it?
- Uh, it's nothing.
Leave it with me, all right?
Be right back.
I've been, uh, looking at common
contacts, scanning for keywords.
Such as?
"Iran," "railways."
- And?
- Two things leap out.
There are a lot of references
to something called Mashhad.
Mashhad. Yeah.
It's a city in Iran.
It's a bit of a transportation hub.
Central to China's
New Silk Road initiative.
Yeah. I'm familiar with Mashhad.
Thanks.
Anything else?
Tobes?
Over the last few weeks,
Miller has been in communication
with one person
more than anyone else.
The one government minister
who happens to be on board.
What?
(Tobi)
Miller "We must talk."
Draycott
"The decision has been made."
Miller "Then it must be unmade."
Draycott "You advise. We decide."
Miller "You need to understand
the consequences
of what you are suggesting."
Yeah. We, uh, we don't actually have
any context for this.
Then let's get it.
Ma'am, I need to discuss
something with you.
- Urgently.
- I think you just took my line.
It, uh needs to be in private.
(Joe) November-Charlie 1,
this is Alpha-Lima 7.
- Over.
- It does.
- So I'm going to ask if you
- (Tobi) Abby?
He said not to go.
I've got a really bad feeling.
You mean you didn't have one before?
Right.
That's it.
Don't.
Holy shit.
(Abby)
Joe?
Joe?
Abby this is really not
a good time.
Don't leave the cabin.
There's a man in the one next to you
looking out into the corridor.
Right.
We really do need to speak privately.
Yes, but not now!
Now.
You can come with me willingly
and we can do this quietly,
or we can make everyone out there
aware of exactly what you've done.
What is this?
- (Abby) What have you told them?
- Only what I found.
And what is that?
We're gonna have a sit-down,
you and I.
And you're gonna have to come up with
a very good reason
as to why the code used
in this attack
happens to have been written by you.
Stop!
Stop!
Stop!
Put your hands in the air!
- Hey! Hey! Hey!
- (gunshot, women screaming)
(man) Shots fired. Shots fired.
We're pulling away.
- (Abby) The idea that I
- (Hud) What?
Pose a threat to national security?
Is that incredible to you?
Really?
Even though you've done it before?
All right.
Where is Abby?
Abigail Aysgarth had to step
off this operation permanently,
so you need to listen to me.
I am in charge now.
So if you know,
if you were approached
and you have accepted money,
then believe me, now,
whilst most of the people
on that train are still alive,
is definitely the time to say.
His His heart's stopped.
We are on our own.
So we can either sit here
and wait for help,
or we can save ourselves!
W (grunts)
Wait! Everyone hold on
to something, all right?