0:00:02 > 0:00:03- A special relationship with Russia? - Get your head out the Cold War.
0:00:03 > 0:00:08- Ilya Gavrik, former KGB legend. - And your opposite number during your time in Berlin.
0:00:08 > 0:00:10He asked for you. It's why you were reinstated.
0:00:10 > 0:00:12Britain has been our loyal friend.
0:00:12 > 0:00:17But we mustn't let sentimentality stay our hand.
0:00:17 > 0:00:20- My goodness, diplomacy in action. - I know about my mother.
0:00:20 > 0:00:22We had Gavrik's wife?
0:00:22 > 0:00:26Plans were made for her defection but never came to fruition.
0:00:26 > 0:00:28- You tell her that her work for you is complete.- 'We have to meet.'
0:00:28 > 0:00:32Call this number. Wait for ten seconds if the meeting's on, then hang up.
0:00:32 > 0:00:35- This is a kill order.- They're going to move on Gavrik tonight.
0:00:35 > 0:00:37We have to deal with Sasha Gavrik.
0:00:37 > 0:00:40- We can't...- Why not? - Because he's my son.
0:00:49 > 0:00:50MOBILE RINGS
0:00:54 > 0:00:56Hello?
0:03:41 > 0:03:44Calum, work out who has the resources to do this and why.
0:03:44 > 0:03:47Dimitri, brief the retrieval team. Get them on the ground
0:03:47 > 0:03:49scanning for the laptop tracker. We need it back
0:03:49 > 0:03:51and we need it back now!
0:03:53 > 0:03:55Calum. You all right?
0:03:55 > 0:03:57What have we lost?
0:03:57 > 0:04:00There's five mission-critical documents on the hard drive.
0:04:00 > 0:04:03- Part of our weekly intel-share with Six.- They're personnel files.
0:04:03 > 0:04:05Five assets. All A-grade or above.
0:04:05 > 0:04:09They all work for multinationals, all vital to UK interests.
0:04:09 > 0:04:12One of them's relevant to the Partnership. Martha Forde.
0:04:12 > 0:04:18A high-level analyst in an oil company that was bought five years ago by a Russian firm.
0:04:18 > 0:04:22Didn't take her long to discover the corrupt policies they brought with them...
0:04:22 > 0:04:24polluting, bribery, illegal drilling.
0:04:24 > 0:04:26But here's where it gets complicated -
0:04:26 > 0:04:29Minister Gavrik owns 7%.
0:04:31 > 0:04:34- Who recruited her? - I did. Three years ago.
0:04:34 > 0:04:37When she found out, she wanted to blow the whistle.
0:04:37 > 0:04:42- I convinced her she'd do more good to stay quiet and start working for us.- How's her product? Reliable?
0:04:42 > 0:04:45Triple A. She'd spy for us even if she wasn't on the payroll.
0:04:45 > 0:04:47She believes what she's doing is right.
0:04:47 > 0:04:49How very old-fashioned.
0:04:49 > 0:04:50That was a red flash from GCHQ.
0:04:50 > 0:04:54News organisations are getting anonymous reports that we've lost a computer.
0:04:54 > 0:04:57It's already cropping up on the internet.
0:04:57 > 0:05:01Mainstream media won't report it, not without confirmation.
0:05:01 > 0:05:05Jesus. That's it. Whoever has the laptop claims that they know what's on the hard drive.
0:05:05 > 0:05:08They'll decrypt the files one by one, then release them.
0:05:08 > 0:05:10They can break my encryption?
0:05:10 > 0:05:13- Nice one. What was the password? 1, 2, 3, 4, 5?- Calum!
0:05:13 > 0:05:15We need to pull the assets.
0:05:15 > 0:05:19- If they're exposed, their lives are at risk.- These are valuable grade As.
0:05:19 > 0:05:20We extract them only as a last resort.
0:05:20 > 0:05:24Ruth, pull what you can from the websites and hand it over to Tariq.
0:05:26 > 0:05:28Harry...
0:05:28 > 0:05:30did Elena contact you?
0:05:30 > 0:05:32Yes, I'm meeting her this afternoon.
0:05:32 > 0:05:34What about Sasha?
0:05:34 > 0:05:37He threatened you, Harry. We need to talk about him.
0:05:37 > 0:05:39No, we don't.
0:06:01 > 0:06:03DOOR OPENS
0:06:03 > 0:06:05Sasha?
0:06:16 > 0:06:18Sasha?
0:06:18 > 0:06:21Dead. Poisoned umbrella.
0:06:21 > 0:06:23Classic.
0:06:23 > 0:06:26Kuzin's given me some pointless new detail.
0:06:26 > 0:06:28You're taking over surveillance coordination.
0:06:28 > 0:06:32- What's the detail?- Scanners picked up a suspicious call this morning.
0:06:32 > 0:06:34An unregistered mobile phone at our delegation hotel.
0:06:36 > 0:06:40It's probably just a staff member forgotten to register their phone with us.
0:06:40 > 0:06:43Exactly. They didn't say anything anyway. Ten seconds of silence.
0:06:43 > 0:06:45It's a complete waste of time.
0:06:45 > 0:06:47I'd complain if I had any pride.
0:06:55 > 0:06:57Retrieval teams briefed and deployed.
0:06:57 > 0:06:58I want you with them.
0:07:00 > 0:07:01We're too late.
0:07:01 > 0:07:04John Grogan. Freelance engineer,
0:07:04 > 0:07:07works for the Iranian government, who he spies on for us.
0:07:07 > 0:07:09Recruited by Ros Myers, now handled by Section A.
0:07:09 > 0:07:11His file's all over the net.
0:07:11 > 0:07:16- He's blown.- Contact his handler, get him safe, bring him in.
0:07:16 > 0:07:20- Barely took three hours to break the first file's encryption. - Then the clock's ticking.
0:07:20 > 0:07:23- We stop this before any other names are released.- Erin...
0:07:27 > 0:07:32I want Martha Forde to get everything she can on Ilya Gavrik before we pull her out.
0:07:32 > 0:07:34We might not get this opportunity again.
0:07:34 > 0:07:36We shouldn't tell her she's in danger of exposure,
0:07:36 > 0:07:38- not until we get the intel.- Agreed.
0:07:38 > 0:07:40Be ready to extract her at a moment's notice
0:07:40 > 0:07:43if her file is released, but don't tell her the truth for now.
0:07:43 > 0:07:47We need to keep her focused on getting what we need.
0:07:47 > 0:07:49Does that make you uncomfortable?
0:07:49 > 0:07:51It wouldn't matter if it did.
0:08:08 > 0:08:10MOBILE RINGS
0:08:13 > 0:08:17- Martha Forde.- 'Green fields.'
0:08:19 > 0:08:21Hello, Mum. Everything OK?
0:08:21 > 0:08:25Everything's fine. I just need to talk. Can you get away at lunchtime?
0:08:27 > 0:08:28OK.
0:08:28 > 0:08:29Which scarf do you mean?
0:08:29 > 0:08:33You know, you are weirdly good at this.
0:08:33 > 0:08:35Come on, Mum, you're only 63.
0:08:35 > 0:08:37'Meeting place five. Midday.'
0:08:38 > 0:08:40Yeah.
0:08:40 > 0:08:42See you at the weekend.
0:08:52 > 0:08:54Harry, who's doing this?
0:08:54 > 0:08:57We don't know. But they broke highly sophisticated MI5 encryption,
0:08:57 > 0:08:59which would indicate a nation state.
0:08:59 > 0:09:02But with no clear demands or motive...
0:09:02 > 0:09:04we have to assume it's an attack on MI5 itself.
0:09:04 > 0:09:08I know we're spying on them, they know we are, but do you have the faintest conception
0:09:08 > 0:09:10of what it might mean if it got out?
0:09:10 > 0:09:14For God's sake, Gavrik's not exactly chuffed about the attempt on his life.
0:09:14 > 0:09:18How do you think he's going to take a British spy being publicly unmasked in his own bloody company?!
0:09:20 > 0:09:23Did I fail in some way to make it clear how vital this partnership is?
0:09:23 > 0:09:25Your concern for the assets is touching.
0:09:25 > 0:09:28You'll be pleased to hear they're being brought in.
0:09:28 > 0:09:32Emotional blackmail, eh, Harry?
0:09:32 > 0:09:34Get this squared away.
0:09:34 > 0:09:38My waiting room isn't big enough for all the toe-tapping ambassadors.
0:09:38 > 0:09:40And if this scares the Russians off...
0:09:41 > 0:09:43..well...
0:09:54 > 0:09:56Do this for me, darling.
0:10:08 > 0:10:10Did you make a call?
0:10:12 > 0:10:13To Harry Pearce?
0:10:13 > 0:10:15What?
0:10:19 > 0:10:21I know...
0:10:21 > 0:10:23What are you talking about, Sasha?
0:10:25 > 0:10:27You're a spy.
0:10:27 > 0:10:32You have been for 30 years.
0:10:32 > 0:10:34Betraying our country,
0:10:34 > 0:10:37my father...since before I was born.
0:10:41 > 0:10:44What are you going to do?
0:10:44 > 0:10:47- Give me the phone. - What are you going to do, Sasha?
0:10:48 > 0:10:52Look, just give me the phone!
0:11:20 > 0:11:22Leave the hotel now.
0:11:22 > 0:11:24Don't come back until this evening.
0:11:24 > 0:11:25Sasha...
0:11:26 > 0:11:30..don't put yourself in...
0:11:30 > 0:11:31in danger.
0:11:33 > 0:11:36You put me in danger when you became a traitor.
0:11:39 > 0:11:44Now you're... Now you're making me one too.
0:12:02 > 0:12:06Tariq, Grogan's handler called. He hasn't been able to get hold of him
0:12:06 > 0:12:08for ten minutes. Trace his phone.
0:12:09 > 0:12:11Mr Grogan?
0:12:16 > 0:12:17John?
0:13:18 > 0:13:20- 'Dimitri?'- Grogan's dead.
0:13:20 > 0:13:22Strangled. Recently.
0:13:22 > 0:13:25The Iranians got to him before we did.
0:13:25 > 0:13:27'I need you to change the crime scene.
0:13:27 > 0:13:28'Make it look like a suicide.'
0:13:28 > 0:13:32If it's reported as a murder, it'll confirm he's a spy
0:13:32 > 0:13:35and take the story straight to the front pages.
0:13:35 > 0:13:36'We can't allow that right now.'
0:13:36 > 0:13:41He's got other injuries. We'll be found out at the post-mortem.
0:13:41 > 0:13:45We have a sympathetic pathologist at the Home Office for times like this.
0:13:45 > 0:13:48'I'll send Calum to help.'
0:13:48 > 0:13:49Understood.
0:14:02 > 0:14:04Call me.
0:14:14 > 0:14:16'Hi.'
0:14:16 > 0:14:20I heard about that computer. I'm not in it, am I?
0:14:20 > 0:14:23'I need you to do something for me.'
0:14:23 > 0:14:25Look below you, as if you've dropped something.
0:14:31 > 0:14:33'It's a data spike.'
0:14:33 > 0:14:36What do you want me to do with it?
0:14:36 > 0:14:40'Minister Gavrik, your shareholder. We have a situation developing and urgently need intel on him.
0:14:40 > 0:14:42'We need his protected files.
0:14:42 > 0:14:46'You just need to log on as Gavrik, and the spike will do the work.'
0:14:46 > 0:14:47How long will it take?
0:14:47 > 0:14:50It's hard to say - depends on the size of the data.
0:14:50 > 0:14:52I'm really not that brave, you know.
0:14:52 > 0:14:56'You're a lot braver than you think.'
0:14:59 > 0:15:01This could really hurt them, could it?
0:15:01 > 0:15:06'Yes. It could. Martha, this is the right thing to do. Trust me.'
0:15:06 > 0:15:08All right, then.
0:15:08 > 0:15:10Thank you.
0:15:23 > 0:15:25You tucked his shirt in?
0:15:26 > 0:15:28Might as well look smart.
0:15:31 > 0:15:33Here. Go and clean up the blood in the bedroom.
0:15:33 > 0:15:37- Why do I get all the body fluid jobs?- Because you're the new boy.
0:16:16 > 0:16:19Gee, why the hurry? Is it pay day already?
0:16:19 > 0:16:23The mobile call from the hotel... I traced the number dialled.
0:16:23 > 0:16:28J Qualter Ltd. A timber merchant. It must be a shell,
0:16:28 > 0:16:32a contact substation. I think someone at that hotel called MI5.
0:16:32 > 0:16:34- Did you trace the phone?- No signal.
0:16:34 > 0:16:36Whoever has it must have stripped it or destroyed it.
0:16:36 > 0:16:39I'm telling Kuzin now.
0:16:39 > 0:16:40Hey, wait, wait, wait.
0:16:44 > 0:16:47He'll take this away from you. It's too big.
0:16:47 > 0:16:49Now, if we brought in a traitor, ah?
0:16:52 > 0:16:53There might be a medal in it.
0:16:53 > 0:16:56What do you need a medal for, Sasha Ilyich?
0:16:56 > 0:16:58Borrow one of your old man's.
0:16:58 > 0:17:01It's against procedure.
0:17:01 > 0:17:05Kuzin won't care when we bring the bad guy right to his door.
0:17:05 > 0:17:09You rich kids get bored so easily.
0:17:09 > 0:17:1124 hours. Then we report it.
0:17:11 > 0:17:14See what else you can get on this.
0:17:14 > 0:17:16I'll find the mobile.
0:17:16 > 0:17:20Key logs will tell us who was in the hotel at the time. Shouldn't be difficult.
0:17:20 > 0:17:21Might even be fun.
0:17:32 > 0:17:35You go first. Check it's clear.
0:17:35 > 0:17:37Turn right, take the far stairs.
0:17:37 > 0:17:40I'll meet you by the car in ten minutes.
0:18:13 > 0:18:15Come on.
0:19:37 > 0:19:40- Martha? - Andrei, there you are. I...
0:19:40 > 0:19:43- We need to talk about Buranzal. - It'll have to wait.
0:19:43 > 0:19:46Do you know Minister Gavrik?
0:19:46 > 0:19:48No. Nice to meet you, Minister.
0:19:48 > 0:19:50Martha is my best analyst.
0:19:50 > 0:19:53Why don't you join us, Martha?
0:19:53 > 0:19:56I'd love to hear your opinion on a couple of things.
0:19:56 > 0:19:58Of course.
0:20:02 > 0:20:06No way. We made cleaning routes inside and outside the building.
0:20:06 > 0:20:09The source had someone waiting and watching.
0:20:09 > 0:20:11They could've taken photos. If they publish them...
0:20:11 > 0:20:16- That was a short career. I'll have to go back to making a decent salary.- We're being framed.
0:20:16 > 0:20:19They release Grogan's details, watch as the Iranians kill him,
0:20:19 > 0:20:22then make us look like the culprits. It's a direct attack on MI5.
0:20:22 > 0:20:25- Tariq, how long before they crack the next file?- Ten minutes, max.
0:20:25 > 0:20:29They must be using botnets to decrypt the data this fast. I'm flooding the web
0:20:29 > 0:20:32with viruses to slow them down, but whoever's doing this is good.
0:20:32 > 0:20:35We have to contain the story. Convince print and broadcast to sit on it.
0:20:35 > 0:20:37I don't think that'll work.
0:20:37 > 0:20:40Martha Forde's details have just hit the web.
0:20:54 > 0:20:59The question is, how are we going to improve forecasting in that region?
0:20:59 > 0:21:03Well, I would still advise moving towards a disaggregated approach.
0:21:03 > 0:21:05MOBILE RINGS
0:21:05 > 0:21:07Excuse me.
0:21:09 > 0:21:13Erm, that's my grandmother's nursing home. Do you mind if I...?
0:21:15 > 0:21:17- Hello?- Black ribbon. Don't give your response.
0:21:17 > 0:21:19'You were on the computer.
0:21:19 > 0:21:21'Your file has been exposed online.
0:21:21 > 0:21:24'Exit plan Glimmer. Do you understand?'
0:21:26 > 0:21:30A...a fall? Are you sure she's all right?
0:21:30 > 0:21:32That's good. Don't worry, I'm coming for you.
0:21:32 > 0:21:35Yes, yes, of course. Right away.
0:21:35 > 0:21:38Is everything all right?
0:21:38 > 0:21:40My grandmother's had a fall. I really...
0:21:40 > 0:21:42Of course.
0:21:42 > 0:21:46Please give her my best wishes.
0:21:46 > 0:21:48Thank you. I'm so sorry.
0:22:22 > 0:22:24- Minister...- She's a spy.
0:23:26 > 0:23:31'Please leave your name and number after the beep and I'll return your call.'
0:23:36 > 0:23:40We issue a D-notice. Blanket press injunction, stamp this out through the courts.
0:23:40 > 0:23:42It'll look like an admission of guilt.
0:23:42 > 0:23:47- And it won't affect the web. - MOBILE RINGS
0:23:47 > 0:23:50'No sign of Martha. She's not answering her phone either.'
0:23:50 > 0:23:51Anything your end?
0:23:51 > 0:23:53'No. The Russians can't have got to her that fast.'
0:23:53 > 0:23:55The Iranians got to Grogan quick enough.
0:23:55 > 0:23:57'She's not safe out there on her own.'
0:23:57 > 0:24:00If she's planning on running, she'll need her...
0:24:00 > 0:24:01Passport.
0:25:09 > 0:25:14Martha? Martha, it's Karen.
0:25:14 > 0:25:16Martha?
0:25:16 > 0:25:17- Get away from me! - Hey, hey...
0:25:22 > 0:25:25You lied to me! That man is dead, Karen. That could have been me.
0:25:25 > 0:25:27We had to get intel from Gavrik. We were going to pull you.
0:25:27 > 0:25:31You've been seen. We need to get out of here.
0:25:31 > 0:25:34Maybe I should take my chances. I mean, it can't get any worse.
0:25:34 > 0:25:36I'm here to protect you. I promise.
0:25:38 > 0:25:41You need to do exactly as I say. Come on.
0:26:02 > 0:26:05All right...got it!
0:26:05 > 0:26:06What?
0:26:06 > 0:26:10A full hidden address from one of the source's e-mails to the BBC...
0:26:12 > 0:26:15No... They're daisy-chaining e-mail accounts together -
0:26:15 > 0:26:19sending one from another to another. Working back through the chains will take days.
0:26:19 > 0:26:22- THUMPS DESK - Whoa! What are you getting out of your pram for?
0:26:22 > 0:26:24I'm the one who took the kicking.
0:26:24 > 0:26:29Then again, if you hadn't used pre-school encryption, maybe we'd all be all right.
0:26:29 > 0:26:31Calum...
0:26:32 > 0:26:35Listen, I know a lot of people like you. Piss-takers.
0:26:35 > 0:26:38You drift through school, you drift into a great job,
0:26:38 > 0:26:40and everything's easy, it seems like a joke.
0:26:40 > 0:26:43- I wasn't born with a silver spoon in my mouth.- You were clever and full of yourself.
0:26:43 > 0:26:46What I'm saying, I had to prove everybody wrong to make it here.
0:26:46 > 0:26:49My teachers, the recruiters, my parents.
0:26:49 > 0:26:52So when something goes wrong, I give a shit, OK?
0:28:03 > 0:28:04Anatoly.
0:28:04 > 0:28:07That phone you wanted me to look out for...
0:28:07 > 0:28:09I got a signal.
0:28:16 > 0:28:18You OK?
0:28:21 > 0:28:26Someone's attacking our security systems by leaking our assets, putting them in danger.
0:28:26 > 0:28:29But don't worry, you'll be safe here. OK?
0:28:29 > 0:28:32- No-one knows about this place but me. - No, I had the intel, Karen.
0:28:32 > 0:28:34What?
0:28:34 > 0:28:36Gavrik's files were on that spike.
0:28:36 > 0:28:38But I dumped it before I left.
0:28:38 > 0:28:42- Why?- Because you lied to me. I'd seen the news...
0:28:42 > 0:28:46Wh-why the hell am I going to risk getting caught with it now?
0:28:46 > 0:28:50Forget about it. It's gone.
0:28:51 > 0:28:53Where are you going?
0:28:53 > 0:28:56To fix this.
0:28:56 > 0:28:58Just stay here.
0:28:58 > 0:29:01I'll be back for you in a couple of hours. I promise.
0:29:03 > 0:29:05Here...
0:29:33 > 0:29:35Who else knows I asked you to monitor a phone?
0:29:35 > 0:29:37No-one, sir. Just me.
0:29:37 > 0:29:40MOBILE RINGS
0:29:44 > 0:29:47I found an address for the shell company. There's nothing there.
0:29:47 > 0:29:50I found the mobile.
0:29:50 > 0:29:54- 'At the hotel?'- Yeah. Room 216.
0:29:54 > 0:29:57- But...- 'Sorry...'
0:29:57 > 0:29:59Room 416.
0:29:59 > 0:30:01Junior delegation aide. Shikov.
0:30:01 > 0:30:04Great. So, what now?
0:30:04 > 0:30:07'I'll follow him. We don't need both of us for that.'
0:30:07 > 0:30:09OK.
0:30:14 > 0:30:17Find out where Mrs Gavrik's bodyguard is.
0:31:17 > 0:31:20I'm afraid we don't have very much time.
0:31:20 > 0:31:23When did we ever?
0:31:25 > 0:31:30Thank you, Harry. To be working for you again...
0:31:33 > 0:31:36Elena. You're not working for me.
0:31:36 > 0:31:39What?
0:31:39 > 0:31:42Someone is posing as me.
0:31:59 > 0:32:00The messages...
0:32:02 > 0:32:05They were your words.
0:32:05 > 0:32:08Whoever wrote them knows about us.
0:32:08 > 0:32:10Knows everything.
0:32:10 > 0:32:12What did they ask you? What did you tell them?
0:32:12 > 0:32:16They wanted to know about the partnership deal.
0:32:16 > 0:32:20Harry, I told them everything I know.
0:32:20 > 0:32:23I thought it was you. I'm sorry.
0:32:37 > 0:32:39Have you called it in?
0:32:41 > 0:32:43The moment I suspected you were covering for her.
0:32:43 > 0:32:46Kuzin and the team are on their way.
0:32:52 > 0:32:53You're lying.
0:32:53 > 0:32:58You're scared of my father, like everyone else.
0:32:59 > 0:33:01You'd have to be sure
0:33:01 > 0:33:04before you started making accusations against his wife.
0:33:25 > 0:33:27Sasha knows about me.
0:33:27 > 0:33:31I know. He came to see me.
0:33:31 > 0:33:34He believes he is Ilya's son. I cannot destroy that.
0:33:35 > 0:33:37What sort of a person is he?
0:33:38 > 0:33:42He's like you...in some ways.
0:33:55 > 0:33:57I'm sorry.
0:33:57 > 0:34:00Who could it be, Harry? Who could know so much about us?
0:34:00 > 0:34:02I have an idea.
0:34:02 > 0:34:04I should go.
0:34:07 > 0:34:12Harry, I regret many things.
0:34:12 > 0:34:15But not the way Sasha came to me.
0:34:17 > 0:34:19Never that.
0:34:38 > 0:34:40MOBILE RINGS
0:34:42 > 0:34:44Pearce.
0:34:44 > 0:34:49'When you're finished with my mother, come to the backstage corridor.'
0:34:57 > 0:34:59Who's that?
0:34:59 > 0:35:02His name is Anatoly Arkanov.
0:35:02 > 0:35:06I have known him since I was 17. You killed him.
0:35:06 > 0:35:09He saw you with my mother. He was going to report it.
0:35:09 > 0:35:10I had to stop him.
0:35:10 > 0:35:15- If you'd left her alone, like I said, he'd still be alive.- Sasha,
0:35:15 > 0:35:18I have not been running Elena.
0:35:18 > 0:35:21- Bullshit. - Someone is posing as me.
0:35:21 > 0:35:23And it's in all our interests to find out who.
0:35:23 > 0:35:26I need Elena's help for that.
0:35:26 > 0:35:29And yours too.
0:35:29 > 0:35:31You're going to help me clear this up.
0:35:31 > 0:35:34There's no-one else I can ask.
0:35:36 > 0:35:38It's just you and me, Harry.
0:36:04 > 0:36:06Did you see her?
0:36:08 > 0:36:10What happened?
0:36:10 > 0:36:13I want you to look into Jim Coaver for me.
0:36:13 > 0:36:16You want me to investigate a CIA Deputy Director?
0:36:16 > 0:36:18I believe he's the one posing as me.
0:36:18 > 0:36:21You'll have to do it through back channels, tip-toe.
0:36:21 > 0:36:24I'll give you all the necessary clearances.
0:36:24 > 0:36:27So that's it? We're really not going to talk about any of this?
0:36:27 > 0:36:30- This?- Sasha.
0:36:30 > 0:36:34He's your son. You're totally compromised in dealing with the Gavriks.
0:36:34 > 0:36:36- You must see that. - A short relationship led to a child.
0:36:36 > 0:36:40Circumstances have prevented me from being involved in his life.
0:36:40 > 0:36:44It happens every day. If I'm emotionally compromised, I have been for 30 years.
0:36:44 > 0:36:46I didn't say "emotionally compromised".
0:36:46 > 0:36:51There's nothing to be done. There never has been. I've tried.
0:36:55 > 0:36:58Ruth, you're the only one I can turn to.
0:36:58 > 0:37:00Look into Jim Coaver for me.
0:37:00 > 0:37:02Reserve your judgment for now.
0:37:04 > 0:37:08Of course. I know my role.
0:37:08 > 0:37:11It's dependable Ruth.
0:37:11 > 0:37:13I can live with that,
0:37:13 > 0:37:16if I'm truly in your confidence. But if I'm not...
0:37:21 > 0:37:24I'll start on Coaver immediately.
0:37:28 > 0:37:31Tariq, are we any closer to finding out who's doing this?
0:37:31 > 0:37:33I've worked through one of the e-mail chains.
0:37:33 > 0:37:37We have the root address, we can't track them, but we can talk to them.
0:37:37 > 0:37:39Can't we send them something to find them?
0:37:39 > 0:37:41I could hide a worm in a file, slip it under their firewall.
0:37:41 > 0:37:45Yeah, but we still need them to open the file and send it on again to trace it.
0:37:45 > 0:37:47There's no reason they'd do that.
0:37:47 > 0:37:50Unless we sent them something they couldn't resist.
0:37:52 > 0:37:54Uh-oh.
0:37:54 > 0:37:56The Admiral has a plan.
0:38:26 > 0:38:29You're threatening the source with rendition,
0:38:29 > 0:38:34black-site imprisonment and withdrawing state medical care from their children?
0:38:34 > 0:38:35Yes, I thought that was a nice touch.
0:38:35 > 0:38:40We're running out of time. These people are out to get us. Why not give them the mother lode?
0:38:40 > 0:38:42If he takes the bait, the worm embeds, and we're in his computer.
0:38:42 > 0:38:44This has an official seal on it.
0:38:44 > 0:38:49If it doesn't lead us to them, they can still publish it, and we've made the situation ten times worse.
0:38:49 > 0:38:52- Our hands can't get much dirtier. - It'll just have to work.
0:38:52 > 0:38:55I think it has. They've sent the document on.
0:38:55 > 0:38:58It's appearing on the web. The worm should be burrowing as we speak.
0:38:58 > 0:39:00Comms protocols are coming online...
0:39:00 > 0:39:02I'm inside.
0:39:02 > 0:39:04We have an IP address.
0:39:04 > 0:39:06They're in...Okinawa...
0:39:08 > 0:39:14- Oslo, Honduras, Benin... - They're randomly hijacking IP addresses. We can't trace them.
0:39:14 > 0:39:18You're in their computer. Something must tell us where they are.
0:39:18 > 0:39:21No good. Everything's encrypted.
0:39:21 > 0:39:26Wait. If we're in their computer, we might be able to launch programs like webcam drivers.
0:39:31 > 0:39:33- He pulled the plug. - Get that image back, now.
0:39:42 > 0:39:46Running face recog.
0:39:48 > 0:39:51Got it!
0:39:51 > 0:39:53It's Victor Elliott.
0:39:53 > 0:39:57Ex-MI5, ie, went private in Iraq and started cutting corners...
0:39:57 > 0:39:59so we closed him down.
0:39:59 > 0:40:01Dirty tricks job.
0:40:01 > 0:40:02He's set up a new company.
0:40:02 > 0:40:06- Office is in Battersea. - Have Erin meet me there.
0:40:24 > 0:40:27Harry Pearce himself.
0:40:27 > 0:40:29Back in the good books, eh?
0:40:29 > 0:40:31I had one just like that.
0:40:31 > 0:40:32Until it got stolen.
0:40:32 > 0:40:34I didn't steal it, actually.
0:40:34 > 0:40:38It was delivered to me by an anonymous benefactor.
0:40:38 > 0:40:40I just did the rest.
0:40:40 > 0:40:41And a man is dead because of it.
0:40:41 > 0:40:42That's on you.
0:40:42 > 0:40:45You should've pulled the assets the minute the news broke.
0:40:45 > 0:40:46This is all a bit OTT.
0:40:46 > 0:40:49Just because we shut down your grubby little operation.
0:40:49 > 0:40:51I can see why they knighted you.
0:40:51 > 0:40:53I can't tell if you're lying...
0:40:53 > 0:40:55or if you really don't know.
0:40:55 > 0:40:57Don't know what?
0:40:57 > 0:40:59My operation in Iraq was clean.
0:40:59 > 0:41:01But we still got put out of business.
0:41:01 > 0:41:05Then three months later, another company wins all my old contracts.
0:41:05 > 0:41:08The company happens to be advised by the husband of a very charming lady
0:41:08 > 0:41:11who's very senior in the British intelligence community.
0:41:11 > 0:41:16What a wonderful story. Twists, turns, even a hero we can root for.
0:41:16 > 0:41:18But back to the matter in hand.
0:41:18 > 0:41:21You're going to confess that it was all a hoax.
0:41:21 > 0:41:28You're going to state for the record that John Grogan and Martha Forde are not, nor ever were, MI5 assets.
0:41:28 > 0:41:30Do that...and avoid prison.
0:41:32 > 0:41:38- Forget it.- The alternative is, you're tried as an accessory to the murder of John Grogan.
0:41:38 > 0:41:41You'll never make that stick.
0:41:41 > 0:41:43Quite certain of that, are you?
0:41:56 > 0:41:57PHONE RINGS
0:41:58 > 0:42:03I'm delighted to report that Victor Elliott has had his road to Damascus moment. Check the web.
0:42:03 > 0:42:06'He's confessed he made the whole thing up.'
0:42:06 > 0:42:10- It's already coming through. - 'Sadly, it's not all good news.'
0:42:10 > 0:42:12He insists he didn't steal our laptop.
0:42:12 > 0:42:14Says it was gifted by persons unknown.
0:42:14 > 0:42:17'So he's a stooge. Someone wanted to hurt us,'
0:42:17 > 0:42:20knew Elliott had a grudge, they let him do their dirty work.
0:42:20 > 0:42:24Which makes identifying them a priority.
0:42:24 > 0:42:25What did you get on Jim Coaver?
0:42:25 > 0:42:28Well, nothing yet. If you could give me more to go on...
0:42:28 > 0:42:30'I have faith in you, Ruth.'
0:42:57 > 0:43:03What did you make of his tale of skulduggery in the higher reaches of the service?
0:43:03 > 0:43:05Sounds kind of plausible. You?
0:43:05 > 0:43:09I'm sure every word of it is true.
0:43:09 > 0:43:10So what do we do?
0:43:10 > 0:43:13We'll keep that for a rainy day, shall we?
0:43:13 > 0:43:15Harry.
0:43:15 > 0:43:16We should talk.
0:43:21 > 0:43:26The analyst. She is missing. Ran when her file was published.
0:43:26 > 0:43:28Right past me, in fact.
0:43:28 > 0:43:30How do you explain that?
0:43:30 > 0:43:33- I have no idea.- She is a spy.
0:43:33 > 0:43:38My personal files were stolen less than half an hour before she disappeared.
0:43:38 > 0:43:44But...without hard proof, we don't have to make a scandal of it.
0:43:44 > 0:43:47We want this partnership to succeed.
0:43:47 > 0:43:52However, we must be able to sit at the negotiating table and not look like fools.
0:43:52 > 0:43:54What are you driving at, Ilya?
0:43:54 > 0:43:58We can leave it there... as long as there's no proof.
0:43:58 > 0:44:03Cut links with your spy. Destroy her records.
0:44:03 > 0:44:07Make sure the story holds.
0:44:11 > 0:44:13I hate loose ends, Harry.
0:44:13 > 0:44:16The analyst, she is a loose end.
0:44:21 > 0:44:25- I'm afraid I'm going to have to ask you to...- I know.
0:44:39 > 0:44:41Dimitri. Martha Forde's gone.
0:44:41 > 0:44:44Send someone over to her house and inform the airports.
0:44:48 > 0:44:49I'll call you back.
0:44:49 > 0:44:53Martha, it wasn't safe for you to leave here.
0:44:57 > 0:45:01You went back for it?
0:45:05 > 0:45:07Is it over?
0:45:08 > 0:45:09It's over.
0:45:09 > 0:45:12We recovered the computer. The whole story was a hoax.
0:45:12 > 0:45:14Well, can I go back to work?
0:45:14 > 0:45:17No. The Russians still suspect you...
0:45:17 > 0:45:21Hoax or not, you still went AWOL when the file was published.
0:45:21 > 0:45:25That's... That's hard to explain.
0:45:25 > 0:45:27So what happens next?
0:45:29 > 0:45:31Here...
0:45:35 > 0:45:39It's all we could raise without going through official channels.
0:45:39 > 0:45:40You're burning me?!
0:45:40 > 0:45:42The Russians are watching.
0:45:42 > 0:45:48If they detect a link between you and us, it'll confirm their suspicions.
0:45:48 > 0:45:50It is better for you if we just break all contact now.
0:45:50 > 0:45:52Better for me, or better for you?
0:45:52 > 0:45:54You'll be safer this way. Trust me.
0:45:54 > 0:45:56You've worn that word out, Karen.
0:45:56 > 0:45:59You're telling me I'll be safer without your protection!
0:45:59 > 0:46:01That is an impressive double...
0:46:01 > 0:46:04If you live a normal life from now on, they'll leave you alone.
0:46:04 > 0:46:07What's to stop them coming after me if what you say is wrong?
0:46:10 > 0:46:11You lied to me,
0:46:11 > 0:46:14you put me in danger. I've lost my job...
0:46:14 > 0:46:18and now you're leaving me to the mercy of the people I've been spying on for years?!
0:46:22 > 0:46:24There is another option.
0:46:27 > 0:46:30- I could tell everyone the truth. - You signed the Official Secrets Act.
0:46:30 > 0:46:33You tell the truth and you'll go to prison.
0:46:36 > 0:46:38I went back to get your intel.
0:46:38 > 0:46:41I... I wanted to put everything right.
0:46:42 > 0:46:45No-one asked you to.
0:46:47 > 0:46:50You promised you'd protect me!
0:46:50 > 0:46:51I'm sorry.
0:46:53 > 0:46:58Three years, Karen! I've risked everything for you!
0:46:59 > 0:47:01My name's not Karen,
0:47:01 > 0:47:04and I don't know who you are.
0:47:29 > 0:47:34Ne'er saw I, never felt, a calm so deep.
0:47:34 > 0:47:36There's still a CIA man who can quote Wordsworth.
0:47:36 > 0:47:40Perhaps everything is going to be all right after all.
0:47:40 > 0:47:44Yeah, I thought it was Springsteen.
0:47:44 > 0:47:46Thank you for coming, Jim.
0:47:46 > 0:47:48You followed the intel leak we had, I take it?
0:47:48 > 0:47:49Yeah.
0:47:49 > 0:47:53Responsibility for the theft is still unresolved.
0:47:54 > 0:47:56We've been unable to trace them.
0:47:56 > 0:47:58This is the only image we have.
0:47:58 > 0:48:02Wondered if you'd be good enough to run it through your databases?
0:48:02 > 0:48:09As of today, intelligence-sharing protocols between the US and the UK are under review.
0:48:09 > 0:48:13The chiefs are too worried about your situation with the Russians.
0:48:13 > 0:48:17I'd bank on that being permanent, if this deal goes through.
0:48:31 > 0:48:33Still looking for our laptop thieves?
0:48:33 > 0:48:35If Elliott didn't steal it, who did?
0:48:37 > 0:48:42If you tell me to go home, I'll just set up a secure connection there and run this all night.
0:48:42 > 0:48:44Go home.
0:48:53 > 0:48:57Are you so nerdy you don't like the taste of beer?
0:48:57 > 0:48:59I could blow a week's wages and buy us one.
0:48:59 > 0:49:02Talk you through the basics of data encryption.
0:49:02 > 0:49:06Nah. I'm working from home tonight. Geeking it up. Later in the week?
0:49:06 > 0:49:08If I can fit you in, pal.
0:49:09 > 0:49:11Don't get mugged on the way home.
0:49:15 > 0:49:18I burnt Martha Forde.
0:49:18 > 0:49:21Calum's analysing the data she got.
0:49:21 > 0:49:24What are your feelings about whisky?
0:49:24 > 0:49:27I don't have any. Feelings, I mean.
0:49:27 > 0:49:30About whisky.
0:49:30 > 0:49:32My instructor told me something when I was in training.
0:49:32 > 0:49:36There are two kinds of sacrifice that spies have to make.
0:49:38 > 0:49:39First...
0:49:39 > 0:49:43is to give yourself completely.
0:49:43 > 0:49:45Risk our lives.
0:49:45 > 0:49:47I know you've accepted that.
0:49:47 > 0:49:50The second is more difficult.
0:49:52 > 0:49:53The sacrifice of others.
0:49:55 > 0:49:58To ask people we care about...
0:50:00 > 0:50:03..to give themselves completely.
0:50:03 > 0:50:05To send them to their possible deaths.
0:50:07 > 0:50:11I've ruined the lives of people I care about.
0:50:12 > 0:50:15It's part of what we do.
0:50:16 > 0:50:20Not many have the strength to do what you did today,
0:50:20 > 0:50:23in pursuit of a goal that...
0:50:23 > 0:50:25seemingly disappeared.
0:50:27 > 0:50:29You could be one of them,
0:50:29 > 0:50:31the brightest and the best.
0:50:36 > 0:50:37I hope so.
0:50:48 > 0:50:52Erm, I better get going.
0:50:52 > 0:50:55If my daughter wakes up and I'm not there, she can't sleep.
0:50:55 > 0:50:58She's five, isn't she?
0:50:58 > 0:51:01Yes.
0:51:01 > 0:51:03You have two kids, right?
0:51:07 > 0:51:09You know, I don't agree with you.
0:51:09 > 0:51:11I don't think you have to give everything.
0:51:11 > 0:51:14I think you can have a normal life,
0:51:14 > 0:51:15a family, and do this.
0:51:19 > 0:51:21I have to believe that.
0:51:54 > 0:51:57Requesting a secure point-to-point connection
0:51:57 > 0:52:00from home to my Thames House terminal.
0:52:00 > 0:52:02Yeah. Masood, Tariq.
0:52:48 > 0:52:50Hello, baby.
0:52:50 > 0:52:53Where did you come from?
0:53:17 > 0:53:20Emergency contact. I need to speak to Harry Pearce, Section D.
0:53:20 > 0:53:23No, now! Right now!
0:53:23 > 0:53:26Identification code Green-6-1-double...
0:53:26 > 0:53:29I'll call back, one second...
0:53:29 > 0:53:32What?
0:53:32 > 0:53:33No.
0:53:35 > 0:53:37No!
0:54:20 > 0:54:21PHONE RINGS
0:54:21 > 0:54:24- Pearce.- 'Switchboard here, sir.
0:54:24 > 0:54:29'We received a partial emergency contact a few minutes ago from one of your team. Tariq Masood?'
0:54:29 > 0:54:32- Partial?- 'He rang off, didn't give a complete identification code.
0:54:32 > 0:54:34'We confirmed the call was from his phone,
0:54:34 > 0:54:37'but that phone has since gone dark.'
0:54:37 > 0:54:39Get a team to his house immediately.
0:54:43 > 0:54:46- Sorry...- Sorry...
0:54:49 > 0:54:50Where to, guv?
0:54:50 > 0:54:52Millbank.
0:55:10 > 0:55:13HE GASPS
0:56:55 > 0:56:57Tariq?
0:57:00 > 0:57:04Tariq! What is it?
0:57:04 > 0:57:05What's happened? Tariq?
0:57:05 > 0:57:09Shit!
0:57:09 > 0:57:10Tariq!
0:57:10 > 0:57:12Can you hear me?
0:57:12 > 0:57:15Tariq, stay with me. Stay with me!
0:57:15 > 0:57:17Tariq!
0:57:44 > 0:57:4750 minutes ago, a routine scan picked up a trace reading
0:57:47 > 0:57:50of a small but powerful amount of radioactive material.
0:57:50 > 0:57:53John Douglas Grier, anarchist and anti-capitalist.
0:57:53 > 0:57:56He has experience with explosives. We anticipate a dirty bomb.
0:57:56 > 0:57:58One day, you'll bring me some good news.
0:57:58 > 0:58:01Tariq was trawling CCTV the night he died,
0:58:01 > 0:58:03looking for the people who stole our laptop.
0:58:03 > 0:58:05If Coaver tricked Elena into thinking he was you,
0:58:05 > 0:58:08we need to consider that he was involved in the hit on Gavrik.
0:58:08 > 0:58:10Any nuclear threat takes automatic precedence.
0:58:10 > 0:58:12Every action is its own message.
0:58:12 > 0:58:14The attack's underway.
0:58:14 > 0:58:16Please don't do this to me!
0:58:16 > 0:58:18Control, I'm not going to make this!