0:00:32 > 0:00:34Don't bother. Come on.
0:00:34 > 0:00:36Huh?
0:00:36 > 0:00:38He was standing right there.
0:00:38 > 0:00:41He looked exactly like me.
0:00:41 > 0:00:43Guys, what if it's something to do
0:00:43 > 0:00:45with the evil spirit from the cave?
0:00:45 > 0:00:47Don't listen to him, Slim. That's garbage.
0:00:47 > 0:00:50It was dark. It was probably just...your shadow.
0:00:50 > 0:00:51Well, how do you explain the footprint?
0:00:51 > 0:00:53It was just a footprint.
0:00:53 > 0:00:56Maybe, maybe I was standing here.
0:00:57 > 0:01:00Yeah, that's more like it, yeah.
0:01:00 > 0:01:02- Gaia, what are you thinking? - Nothing!
0:01:02 > 0:01:07Maybe Slim was astrally projecting while sleepwalking...
0:01:07 > 0:01:11I don't know. Guys, I'd better get back before Lena sees I'm missing.
0:01:11 > 0:01:12We all should.
0:01:29 > 0:01:30I knew she'd grass us up.
0:01:30 > 0:01:33I'm surprised it took her that long.
0:01:33 > 0:01:37It's come to my attention that you are all now aware that you were
0:01:37 > 0:01:39born here at World's End.
0:01:39 > 0:01:42And, no doubt, you're wondering why we didn't tell you this.
0:01:42 > 0:01:45As you know, the centre houses a highly confidential
0:01:45 > 0:01:46security programme.
0:01:46 > 0:01:48When you were toddlers,
0:01:48 > 0:01:51it was decided that you would be evacuated and told nothing
0:01:51 > 0:01:56of the castle to prevent you from becoming currency for information.
0:01:56 > 0:01:58(What does that mean?)
0:01:58 > 0:02:01She means spies might have tried to kidnap us
0:02:01 > 0:02:03if we'd around telling people we were born here.
0:02:03 > 0:02:05Oh. Ew.
0:02:05 > 0:02:07So that's actually really nice of them.
0:02:07 > 0:02:13The decision was, of course, for your own safety.
0:02:13 > 0:02:16So why didn't you leave then? You had Lexy?
0:02:16 > 0:02:18I run the facility. I couldn't leave.
0:02:18 > 0:02:20As I couldn't leave, neither could Lexy.
0:02:21 > 0:02:26The price she's had to pay has been a very...sheltered existence.
0:02:26 > 0:02:28- Can we go now?- No.
0:02:28 > 0:02:33I've had to give this explanation because one - or two - of you
0:02:33 > 0:02:35broke into a private office
0:02:35 > 0:02:38and that is a punishable offence.
0:02:38 > 0:02:42However, if the culprits come forward now,
0:02:42 > 0:02:45I will be a little more lenient with your punishment.
0:02:46 > 0:02:49Very well. Then you'll all be punished.
0:02:49 > 0:02:50Major Javadi.
0:02:50 > 0:02:53OK, everyone!
0:02:53 > 0:02:55Don't, Duncan. You promised me you wouldn't say anything.
0:02:55 > 0:02:59I didn't promise, I agreed, and then I changed my mind.
0:02:59 > 0:03:02You need to sort out where your priorities lie.
0:03:05 > 0:03:08Sort the mechanical components into their groups,
0:03:08 > 0:03:11pack, seal and inventorise.
0:03:11 > 0:03:12Is that even a word?
0:03:12 > 0:03:15100 items each and then you're done.
0:03:15 > 0:03:17Come on. Sooner you start, sooner you finish.
0:03:17 > 0:03:18This is so unfair.
0:03:18 > 0:03:22Did you see the way Lena was looking at us? We didn't even do it!
0:03:22 > 0:03:26Hey! No sad faces. This is going to be a breeze!
0:03:26 > 0:03:28AJ, I know what Slim saw.
0:03:28 > 0:03:31Yeah, the evil spirit.
0:03:31 > 0:03:34No, I think it was a warning sent from the evil spirit.
0:03:34 > 0:03:36You ever heard of a doppelganger?
0:03:36 > 0:03:39A doppelganger is a kind of ghost that looks
0:03:39 > 0:03:41exactly like the person who sees it.
0:03:41 > 0:03:43And if you see your doppelganger,
0:03:43 > 0:03:46it means something really, really bad is about to happen to you.
0:03:46 > 0:03:47Like what?
0:03:47 > 0:03:50Well, like a bad accident or something.
0:03:50 > 0:03:51What? I can't...
0:03:51 > 0:03:54No! AJ, do NOT tell Slim.
0:03:54 > 0:03:56Just give me a while to, like, work out what to do.
0:03:56 > 0:03:59You two, less slacking, more packing, now.
0:04:13 > 0:04:16How can she have finished?
0:04:16 > 0:04:17And you.
0:04:17 > 0:04:19Fingers of fire.
0:04:19 > 0:04:20Let me give you a hand.
0:04:27 > 0:04:30Ey! What are you trying to do, cut your arm off?
0:04:30 > 0:04:33Or suffocate yourself? Come on, I'll do that. Let's go.
0:04:35 > 0:04:37Put these there.
0:04:41 > 0:04:43Actually, that's a choking hazard!
0:04:43 > 0:04:46Give it here. Just give it to me. Give it...
0:04:46 > 0:04:49AJ! Why are you being weirder than your usual weird?
0:04:49 > 0:04:52I'm not. I'm just trying to make sure the doppelganger doesn't...
0:04:52 > 0:04:53The what?
0:04:53 > 0:04:56- Hm? Nothing.- AJ!
0:04:57 > 0:05:00- Tell me!- Urgh! It's a ghost, it's a ghost that looks exactly like you!
0:05:00 > 0:05:03And when you see it, it means you're done for!
0:05:03 > 0:05:04What?
0:05:04 > 0:05:06Gaia told me.
0:05:06 > 0:05:10You weren't seeing double, mate. You were seeing doppel.
0:05:12 > 0:05:14That's rubbish!
0:05:14 > 0:05:18Gah! Aaah!
0:05:18 > 0:05:20- Gah! - GASPS
0:05:21 > 0:05:23I saw my doppelganger.
0:05:24 > 0:05:26I really am done for.
0:05:26 > 0:05:30Mirror, mirror on the wall, who's the biggest liar of us all?
0:05:30 > 0:05:32That depends. Does sneaking off in the dead of night
0:05:32 > 0:05:35without saying where you're going count as a lie?
0:05:35 > 0:05:37You took the birth certificates and let your mum think
0:05:37 > 0:05:38that me and Noah did it!
0:05:38 > 0:05:40It's your fault we're all being punished.
0:05:40 > 0:05:43You need to be very careful how you speak to me, Caitlin.
0:05:43 > 0:05:45Don't forget, I know things.
0:05:45 > 0:05:48I don't care. I will not have you bullying us, Lexy.
0:05:48 > 0:05:51If you're going to grass on us for "sneaking off", just do it.
0:05:51 > 0:05:54Fine. That's the way you want to play.
0:06:02 > 0:06:05- Mummy... - Ssh. Not now.
0:06:05 > 0:06:08But I have something important to tell you.
0:06:08 > 0:06:11Go...away.
0:06:11 > 0:06:14SHE TYPES FURIOUSLY
0:06:14 > 0:06:20I have something important to tell you. Really important.
0:06:20 > 0:06:22I don't have all day.
0:06:22 > 0:06:24- It was me.- What was?
0:06:24 > 0:06:26I stole the birth certificates.
0:06:26 > 0:06:27MUM CHUCKLES CYNICALLY
0:06:27 > 0:06:29Did Noah and Caitlin make you say that?
0:06:31 > 0:06:35You stupid girl! Do you realise how you've made me look?
0:06:37 > 0:06:40Oh, Lexy, why did you do it?
0:06:52 > 0:06:55OK, everyone, the task's finished.
0:06:55 > 0:06:58- Why?- Because I said so!
0:06:58 > 0:07:00So you're saying that Lexy ACTUALLY 'fessed up then?
0:07:00 > 0:07:02If you want to continue with the punishment, Caitlin,
0:07:02 > 0:07:04that can be arranged.
0:07:06 > 0:07:09Just because she came clean, it doesn't make her our friend.
0:07:09 > 0:07:10Agreed.
0:07:43 > 0:07:44I can't beat it, can I?
0:07:45 > 0:07:49If the evil spirit's going to get me, it's going to get me.
0:07:49 > 0:07:52We are not going to be defeated by this.
0:07:52 > 0:07:54It ends tonight.
0:07:54 > 0:07:56- How?- How?
0:07:56 > 0:07:57THUNDER RUMBLES RAIN POURS
0:07:57 > 0:07:59DOGS BARK IN DISTANCE
0:07:59 > 0:08:02It's called a space-clearing ritual. I found it online.
0:08:02 > 0:08:05When the candle flame burns straight and smoke-free,
0:08:05 > 0:08:08the negative energy'll be gone.
0:08:08 > 0:08:11Just do as I tell you. Sprinkle salt in all the corners.
0:08:14 > 0:08:17Negative energies of World's End,
0:08:17 > 0:08:20with this incense we draw you, with this salt we contain you!
0:08:20 > 0:08:21Say it.
0:08:21 > 0:08:26ALL: Negative energies of World's End, with this incense we draw you,
0:08:26 > 0:08:28with this salt we contain you.
0:08:28 > 0:08:31ALL: Negative energies of World's End,
0:08:31 > 0:08:34with this incense we draw you, with this salt we contain you...
0:08:34 > 0:08:35THUNDERCLAP
0:08:37 > 0:08:39THUNDER RUMBLES IN DISTANCE
0:08:39 > 0:08:41Did you know the Picts are Scotland's
0:08:41 > 0:08:44version of the Mayans or Incas?
0:08:44 > 0:08:46You know, like an ancient race?
0:08:46 > 0:08:49No. And I can't say that I care either.
0:08:49 > 0:08:52Where are you going? It's like Doomsday out there.
0:08:52 > 0:08:55I thought you'd be off with the Scoobies?
0:08:55 > 0:08:57Nah, they've gone a bit too mystic.
0:08:58 > 0:09:00Don't worry, I'm not going to try
0:09:00 > 0:09:03and third wheel on whatever you and Cat are up to.
0:09:03 > 0:09:05We're not up to anything. We're just...
0:09:05 > 0:09:10We're just going for a moonlight stroll, huh? In this?
0:09:10 > 0:09:13- Don't say anything.- Course I won't.
0:09:13 > 0:09:16I'm sorry, Luke. I just...
0:09:16 > 0:09:18It's not my secret to tell.
0:09:18 > 0:09:21It's cool, I get it.
0:09:26 > 0:09:29Ancient Picts.
0:09:29 > 0:09:30World's End...
0:09:30 > 0:09:31THUNDER RUMBLES
0:09:31 > 0:09:35OK. Get the door and repeat with me, "With this broom we cast you out!"
0:09:35 > 0:09:40ALL: With this broom we cast you out! With this broom we cast you out!
0:09:40 > 0:09:44ALL: With this broom we cast you out! With this broom we cast you out!
0:09:44 > 0:09:46Get the salt! Throw it outside!
0:09:47 > 0:09:49Evil be gone!
0:09:49 > 0:09:50Evil be gone!
0:09:50 > 0:09:53THEY GASP
0:10:02 > 0:10:03It's gone.
0:10:04 > 0:10:07Yes! Result!
0:10:07 > 0:10:09Is it really gone?
0:10:09 > 0:10:10Candle says yes.
0:10:12 > 0:10:18Part-aaaay! Slim? Aw, come on! You know you want to!
0:10:18 > 0:10:20We'll raid the mess, crank up the stereo...
0:10:20 > 0:10:23Oh, yes! Let me just wash the negative energy off.
0:10:23 > 0:10:26See you at ours! Party, party!
0:10:26 > 0:10:29THUNDER RUMBLES
0:10:33 > 0:10:35Did you really think you could sneak off without me?
0:10:35 > 0:10:39I ruined my hair to get here - that's how serious I am.
0:10:40 > 0:10:42Why aren't you being punished?
0:10:42 > 0:10:46This is my punishment. Hang around you two, find out what I can,
0:10:46 > 0:10:49go back to Mummy and tell her.
0:10:49 > 0:10:51D-don't worry, I won't say anything.
0:10:51 > 0:10:53Why're you so desperate to hang out with us?
0:10:53 > 0:10:56You don't like us. We don't like you!
0:10:56 > 0:10:57DISTANT RUMBLE OF THUNDER
0:10:57 > 0:10:59WATER DRIPS ON ROCKS
0:10:59 > 0:11:03After you asked about me being with your parents,
0:11:03 > 0:11:05I had a really weird dream
0:11:05 > 0:11:07about when I was little,
0:11:07 > 0:11:10except I'm not so sure it was a dream.
0:11:10 > 0:11:14- You were in it. - Me? What was I doing?
0:11:14 > 0:11:15Screaming.
0:11:17 > 0:11:19We found this.
0:11:26 > 0:11:27What is it?
0:11:27 > 0:11:31Some sort of ventilation system.
0:11:31 > 0:11:33We're going to see where it goes.
0:11:33 > 0:11:36- HE SIGHS - So if you really want to help out,
0:11:36 > 0:11:38stay here and keep watch in case anyone comes...
0:11:38 > 0:11:40or in case we don't come back.
0:11:40 > 0:11:42Do I look like the girl who stays behind?
0:11:42 > 0:11:46Er! Fine. But I have the lantern, so I go first.
0:11:51 > 0:11:53You know, for someone who's all, "Let's save the planet!
0:11:53 > 0:11:55"Don't waste water!"
0:11:55 > 0:11:58Gaia is having an incredibly long shower.
0:11:58 > 0:12:01Maybe she didn't hear you say our place?
0:12:01 > 0:12:03Fair point. Let's go and find her.
0:12:08 > 0:12:10What is it?
0:12:10 > 0:12:12Some sort of storage cupboard.
0:12:35 > 0:12:39ELECTRONIC BEEPS
0:12:39 > 0:12:40It's a lab.
0:12:40 > 0:12:43Buried underneath the castle. Why?
0:12:43 > 0:12:46- I know this place.- What?
0:12:48 > 0:12:51How?
0:12:51 > 0:12:54- It's the place from my dream. - ELECTRONIC BEEPS
0:12:54 > 0:12:59So if she's not at home, not in the mess, where is she?
0:12:59 > 0:13:00Hah!
0:13:00 > 0:13:04- Ha-ha!- OK! Ha. When you said, "Wash the negativity off",
0:13:04 > 0:13:08we thought you meant with a hot shower, not freezing rain!
0:13:08 > 0:13:11Whoa! Where are you going? Party's that way.
0:13:11 > 0:13:14Stay out of my business.
0:13:20 > 0:13:22Somebody tell me what that was all about?
0:13:26 > 0:13:28Er, mate...
0:13:29 > 0:13:32- No. No. No. No, no, no, no... - What?
0:13:32 > 0:13:35I think the space-clearing ritual might have backfired.
0:13:35 > 0:13:37I don't think we got rid of the evil spirit.
0:13:39 > 0:13:41I think Gaia's been taken over by it!
0:13:44 > 0:13:46THUNDERCLAP