0:00:14 > 0:00:17- We have to tell someone. - Like who?
0:00:17 > 0:00:18What about Mum?
0:00:18 > 0:00:20I guess she didn't give one of us up at birth
0:00:20 > 0:00:22like all their parents seemed to have done, so...
0:00:22 > 0:00:24My parents would never willingly give up my twin.
0:00:24 > 0:00:25- Sh.- Keep it down.
0:00:26 > 0:00:28OK, but what about Moira?
0:00:28 > 0:00:31She's nothing to do with the military and she seems nice.
0:00:31 > 0:00:34I suppose she did help me get my parents' stuff back.
0:00:34 > 0:00:37- TANNOY:- 'Will teenagers please report to the mess immediately.
0:00:37 > 0:00:38'All teenagers to the mess.'
0:00:38 > 0:00:40What do they want to see us about?
0:00:40 > 0:00:42Better put this somewhere safe.
0:00:44 > 0:00:45Thanks.
0:00:46 > 0:00:49- What is it? - I can't find my ID.
0:00:50 > 0:00:53What if I've lost it in the Secret Zone?
0:00:55 > 0:00:58Come on, get a move on. I haven't got all day.
0:00:58 > 0:01:01The ban on going to the village has been rescinded.
0:01:01 > 0:01:02No!
0:01:02 > 0:01:05- It means it's been lifted, AJ. - Oh, yeah!
0:01:05 > 0:01:07Why the sudden change of heart?
0:01:07 > 0:01:09General Winters has decided that punishing
0:01:09 > 0:01:12everybody for the misdemeanours of the few wasn't really fair.
0:01:12 > 0:01:15So, what about me and AJ being confined to quarters?
0:01:15 > 0:01:18I think you've already broken that one for yourselves, haven't you?
0:01:18 > 0:01:21You weren't in your room when I came looking 20 minutes ago.
0:01:21 > 0:01:24- You're saying...- Yes, you two can go to the village with everybody else
0:01:24 > 0:01:25immediately after lunch.
0:01:25 > 0:01:27AJ, a word.
0:01:32 > 0:01:36- Quite a U-turn. - They want us out of the way.
0:01:36 > 0:01:38Or maybe it's guilt.
0:01:38 > 0:01:41I think we should definitely go for a run together this Friday, yeah?
0:01:42 > 0:01:46AJ, I am trying to make an effort here. I'm trying to say sorry.
0:01:46 > 0:01:48Well, just say it, then.
0:01:50 > 0:01:53I shouldn't have messed with your phone, OK?
0:01:54 > 0:01:56You call that an apology?!
0:02:01 > 0:02:05- Gaia, there you are, I've been looking everywhere for you!- Dad!
0:02:05 > 0:02:07Hey, what's up?
0:02:09 > 0:02:12Come on, let me get you home, you can tell me all about it.
0:02:14 > 0:02:17- Do you think she'll tell? - I hope not.
0:02:20 > 0:02:22Fancy getting something to eat?
0:02:22 > 0:02:25I'm going to retrace my steps, look for my ID card.
0:02:25 > 0:02:28- I'll come with you.- No, no, I think you should go and talk to Moira,
0:02:28 > 0:02:31send her out a bit more, she might be our only hope.
0:02:33 > 0:02:36So, come on, what's wrong?
0:02:36 > 0:02:39When I got back earlier today, you were so... I don't know...
0:02:39 > 0:02:42cold and distant, I hardly recognised you.
0:02:42 > 0:02:44Maybe that's because I wasn't...
0:02:46 > 0:02:47Wasn't what?
0:02:47 > 0:02:49Wasn't me.
0:02:54 > 0:02:56What do you mean "wasn't you"?
0:02:57 > 0:02:59I don't know.
0:02:59 > 0:03:03Maybe staying with Lexy and her mum changed me, that's all.
0:03:03 > 0:03:05Did you have a hard time there?
0:03:05 > 0:03:09- Is that why you're mad at me? - I'm not mad at you, I missed you.
0:03:09 > 0:03:12I missed you too. But I'm home now.
0:03:13 > 0:03:15Was Lexy bullying you?
0:03:15 > 0:03:19- If she was, I can talk to Lena and... - No, it's OK, please don't.
0:03:19 > 0:03:21What's she like to work for, Lena?
0:03:21 > 0:03:22HE LAUGHS
0:03:22 > 0:03:24Well, you know...
0:03:24 > 0:03:26No, I don't know.
0:03:26 > 0:03:28In fact, I don't know anything about your work here.
0:03:28 > 0:03:31MIMICS JAMES BOND: That's because it's top secret.
0:03:31 > 0:03:34It isn't anything bad, is it?
0:03:34 > 0:03:37Bad? No, why do you say that?
0:03:37 > 0:03:40No reason, forget it.
0:03:40 > 0:03:43Is it OK if I go down to the village with my friends?
0:03:43 > 0:03:44Yeah, of course it is.
0:03:57 > 0:03:59Hey.
0:03:59 > 0:04:03Are you... Are you looking for this?
0:04:03 > 0:04:05It is very clever.
0:04:05 > 0:04:08You guys finding the secret tunnel.
0:04:08 > 0:04:11I think it was built in the Middle Ages, yeah.
0:04:11 > 0:04:13Some kind of escape route.
0:04:13 > 0:04:14It makes sense.
0:04:14 > 0:04:17I used to play in this cave when I was a kid, you know.
0:04:17 > 0:04:19- Really?- Yeah.
0:04:19 > 0:04:22Then the military had the original entrance sealed up, and, well,
0:04:22 > 0:04:24that was the end of that.
0:04:24 > 0:04:26- Why did they seal it up? - I don't know.
0:04:29 > 0:04:32Nobody really told me much in those days.
0:04:32 > 0:04:33HE LAUGHS
0:04:33 > 0:04:37Come to think of it, they don't tell me much these days either!
0:04:37 > 0:04:40Hey, just relax, OK?
0:04:40 > 0:04:42I'm not going to tell anyone.
0:04:42 > 0:04:44Your secret is safe.
0:04:49 > 0:04:53There's a flask of coffee in my bag, why don't you pour us both a cup?
0:04:56 > 0:04:59- I'm not being funny or anything, but...Lexy?- What about her?
0:04:59 > 0:05:01You told her about the Secret Zone?
0:05:01 > 0:05:04- Before you, is that- what you mean? Well, yes.
0:05:04 > 0:05:05I didn't have much choice,
0:05:05 > 0:05:07she kind of invited herself along to the party.
0:05:07 > 0:05:11And don't blame Noah either. It was me who told him not to say anything.
0:05:11 > 0:05:15- I kind of find it hard to trust people, that's all.- OK.
0:05:15 > 0:05:17Don't worry, I'm not going to try and take him away from you.
0:05:17 > 0:05:18HE LAUGHS
0:05:18 > 0:05:22You're welcome to him, he's got stinky feet anyway, so...
0:05:22 > 0:05:24I'm looking forward to a slice of Moira's chocolate cake.
0:05:24 > 0:05:27You're looking forward to seeing McKenzie, more like!
0:05:27 > 0:05:31- Now you mention it.- I knew it! - She stuck up for me, Slim.
0:05:31 > 0:05:33And almost burned the place down.
0:05:33 > 0:05:36She seems normal after everything that's going on here.
0:05:36 > 0:05:38If you think McKenzie is in any way normal
0:05:38 > 0:05:40then we really are in trouble.
0:05:40 > 0:05:41Hey, dude.
0:05:44 > 0:05:46- This secret twin business... - What about it?
0:05:46 > 0:05:49It's probably not something we should tell the girls about...
0:05:49 > 0:05:51for their own safety as much as ours.
0:05:51 > 0:05:53HE CHUCKLES You sound like General Winters.
0:05:53 > 0:05:55- BOTH:- "For your own safety!"
0:05:55 > 0:05:57Yeah, I agree.
0:06:01 > 0:06:04All right, all right, I'm coming, hang on.
0:06:07 > 0:06:10- Hello, Marcus. - Did Lena send you to fetch me?
0:06:10 > 0:06:14Honestly, she could have just phoned like a normal person.
0:06:18 > 0:06:19Everything OK?
0:06:20 > 0:06:22You were right, Stephanie.
0:06:22 > 0:06:25All those years ago, you were right and we were wrong.
0:06:25 > 0:06:27We did a bad thing.
0:06:31 > 0:06:34I remember being fascinated with those even as a kid.
0:06:34 > 0:06:36I didn't realise then what they were.
0:06:36 > 0:06:39It was only when I went on my first proper archaeological dig
0:06:39 > 0:06:41I found one of these, Pictish boars.
0:06:41 > 0:06:44Then I remembered the symbols from my childhood.
0:06:44 > 0:06:46From then on, ha, totally hooked.
0:06:46 > 0:06:48Amazing(!)
0:06:48 > 0:06:50Sorry, I'm a bit of an anorak when it comes to archaeology.
0:06:50 > 0:06:54No, no, it really is interesting... although it's probably
0:06:54 > 0:06:58- more of Luke's bag than it is mine, if I am being honest.- Right.
0:06:58 > 0:06:59HE LAUGHS
0:06:59 > 0:07:02My father was an archaeologist. It must be where I get it from.
0:07:02 > 0:07:05- What happened to him? - He died.
0:07:05 > 0:07:07I think.
0:07:07 > 0:07:10What's your mum told you about why you've all been brought here?
0:07:10 > 0:07:13- Not a lot.- I thought as much.
0:07:13 > 0:07:17And what she has probably doesn't quite add up, right?
0:07:17 > 0:07:22That's not a coincidence, Noah, you all being here, that much I do know.
0:07:22 > 0:07:25How about... I do some digging on your behalf?
0:07:28 > 0:07:31Hang on, I have just remembered...
0:07:31 > 0:07:33There's somewhere I need to be.
0:07:39 > 0:07:41Have a think about what I said, OK?
0:07:45 > 0:07:49But your grandad's pigeons are homing pigeons, McKenzie,
0:07:49 > 0:07:51- not carrier pigeons. - What's the difference?
0:07:51 > 0:07:54Well, it means if you let it go, it's not going to fly to the castle,
0:07:54 > 0:07:57it's going to fly home to your grandad.
0:07:57 > 0:07:59Anyway...
0:07:59 > 0:08:03how are you going to fix that note to its leg?
0:08:03 > 0:08:05Ach, you can't do that!
0:08:05 > 0:08:09You don't understand, Skink, I have to contact AJ somehow.
0:08:09 > 0:08:12Um, excuse me, but that thing's a health hazard.
0:08:12 > 0:08:14You need to get it out of here before my mum sees it.
0:08:14 > 0:08:18Charlie is very clean, actually.
0:08:18 > 0:08:20- Honey, I'm home.- AJ!
0:08:22 > 0:08:23Oh...hi, Lexy.
0:08:23 > 0:08:25Urgh, vermin.
0:08:25 > 0:08:27It's not mine.
0:08:27 > 0:08:30- It was so cool the way you stood up to my dad like that.- I know!
0:08:33 > 0:08:34Hey, Gaia, over here.
0:08:37 > 0:08:39Everything OK?
0:08:40 > 0:08:43- You didn't... - No, I didn't say anything.
0:08:43 > 0:08:44So, Gaia, I know you didn't see her
0:08:44 > 0:08:46but the others must have mentioned her, right?
0:08:46 > 0:08:48My twin?
0:08:48 > 0:08:50So, what gives with evil Gaia?
0:08:50 > 0:08:52Yeah, have you worked out what she wants yet?
0:08:52 > 0:08:54Um, yeah.
0:08:54 > 0:08:55Nothing.
0:08:55 > 0:08:56BOTH: Nothing?
0:08:56 > 0:08:59Gaia's, like, back to normal now.
0:08:59 > 0:09:03- You mean she's pretending to be back to normal.- No...
0:09:03 > 0:09:06She really is back to normal, she was just messing with our heads.
0:09:06 > 0:09:09- Oh!- Yeah, the more we learn about the castle,
0:09:09 > 0:09:10the more boring it seems to get.
0:09:12 > 0:09:13So...
0:09:13 > 0:09:17All the checks have been done and I hate to be the bearer of bad
0:09:17 > 0:09:20news but it would seem that my theory is no longer a theory.
0:09:20 > 0:09:25- We're on a code amber, people. - When?- We don't know yet.
0:09:25 > 0:09:30Marcus, perhaps you can fill us in on developments over in Stockholm.
0:09:31 > 0:09:33Marcus?
0:09:33 > 0:09:35Um, yes, sorry.
0:09:35 > 0:09:39The probe should be ready to send out in a few days and that'll
0:09:39 > 0:09:42give us a better idea of the sort of timeframe we're looking for.
0:09:42 > 0:09:43Sorry I'm late.
0:09:43 > 0:09:46You complain we're keeping you out of the loop
0:09:46 > 0:09:48and then you turn up late for the meeting.
0:09:48 > 0:09:50Give it a rest, Auntie Lena.
0:09:56 > 0:09:59So, Moira, I've been thinking about what you said
0:09:59 > 0:10:02about Dr Morelle having some of my parents' things.
0:10:02 > 0:10:04I wondered if you had any idea why he'd be keeping them from me.
0:10:04 > 0:10:08- Well, haven't you asked him? - Well, we tried but he...
0:10:08 > 0:10:11There's some sort of secrecy surrounding my parents
0:10:11 > 0:10:13- and every time I've asked before...- Well, that's not on.
0:10:13 > 0:10:16You deserve to know and you should have been given those
0:10:16 > 0:10:18items as soon as you arrived at the castle.
0:10:18 > 0:10:21- Well, yeah, I agree with you there. - Who's your guardian there?
0:10:21 > 0:10:23You need to talk to them about it.
0:10:23 > 0:10:25I don't have a guardian.
0:10:25 > 0:10:28I did have a lawyer, though. Elizabeth Aspen.
0:10:28 > 0:10:31I don't suppose you have ever heard her being mentioned?
0:10:31 > 0:10:32No, of course not.
0:10:32 > 0:10:35Why would you have? Anyway...
0:10:35 > 0:10:38Thank you for your help, Moira.
0:10:38 > 0:10:39You're welcome.
0:10:50 > 0:10:51KNOCK ON DOOR
0:10:51 > 0:10:53Come in.
0:10:54 > 0:10:56Sorry, we can come back later if you're busy.
0:10:56 > 0:10:59No. I want to tell you both my news.
0:10:59 > 0:11:02Did you find your ID?
0:11:02 > 0:11:04Great, so what's your news?
0:11:05 > 0:11:09I think there may be someone else we can talk to about this stuff.
0:11:09 > 0:11:13Sorry, I know it's late, Duncan, but I would like a word if I may.
0:11:13 > 0:11:16- It's about Cat.- Hm-mm.
0:11:16 > 0:11:17Thank you.
0:11:19 > 0:11:22I cannot believe you are suggesting Casey Winters as someone
0:11:22 > 0:11:25we might trust. I mean, look at who he's related to.
0:11:25 > 0:11:29He's different, younger, and we've seen for ourselves that he and Lena
0:11:29 > 0:11:30don't exactly get along.
0:11:30 > 0:11:32He's still military, Noah.
0:11:32 > 0:11:34No, if we talk to anyone, I say we talk to Moira.
0:11:34 > 0:11:38Yeah, I agree, although maybe we should discuss things first
0:11:38 > 0:11:41- with the others before we do anything.- OK.
0:11:41 > 0:11:42OK, I'll round everybody up.
0:11:47 > 0:11:49They've taken them.
0:11:49 > 0:11:51They've obviously been in here without my position and...
0:11:51 > 0:11:53I don't know anything about that, but...
0:11:53 > 0:11:56surely the point is the things belong to Cat anyway, so...
0:11:56 > 0:11:59We were going to give them to her, Moira, as soon as she was
0:11:59 > 0:12:01ready to know the truth about what happened to her parents.
0:12:01 > 0:12:05- What did happen?- I'm really sorry, I am not at liberty to say.
0:12:05 > 0:12:07- Yeah, but I still think Casey's worth...- Sh.
0:12:07 > 0:12:10- I'm sorry about that, Duncan. - Not at all.
0:12:10 > 0:12:11I appreciate your concern.
0:12:15 > 0:12:18Well... You two made friends again, I see.
0:12:18 > 0:12:21We never really...fell out.
0:12:21 > 0:12:23- I mean, just because Luke and I are...- Quiet!
0:12:25 > 0:12:28How dare you go snooping around my home, stealing things?
0:12:28 > 0:12:31We didn't steal anything. That box belongs to me.
0:12:31 > 0:12:33It's the deceit that gets to me.
0:12:33 > 0:12:35You tried it once before, didn't you, Noah?
0:12:35 > 0:12:37- Passing yourself off as Luke. - What?!
0:12:37 > 0:12:39You're obviously getting better at it.
0:12:39 > 0:12:40You had me well-fooled this time.
0:12:40 > 0:12:43- Give me my key.- I don't have the key, Luke's got it.
0:12:43 > 0:12:45And FYI, it wasn't me who came around here with Cat.
0:12:45 > 0:12:48Don't lie to me!
0:12:49 > 0:12:51And you...
0:12:51 > 0:12:54Talking to a civilian about military matters,
0:12:54 > 0:12:56your parents would be ashamed of you...
0:12:56 > 0:12:57if they were here.
0:13:00 > 0:13:02What you know about my parents?!
0:13:02 > 0:13:04Tell me!
0:13:04 > 0:13:05Tell me!
0:13:08 > 0:13:12- One, two, three.- Oh, mate!- I told you, every time, it's a technique.
0:13:12 > 0:13:14- Hey, guys, listen up.- You OK?
0:13:14 > 0:13:17There's no-one we can trust here.
0:13:17 > 0:13:19- What about Moira? - Moira just betrayed us, Luke.
0:13:19 > 0:13:22- No way. - We're completely on our own.
0:13:22 > 0:13:26So, the only way we can find out what's going on in the Secret Zone
0:13:26 > 0:13:28is to go down there and speak to our twins.
0:13:28 > 0:13:31- All of us?- Too dangerous.
0:13:31 > 0:13:33We'll draw straws.