0:00:02 > 0:00:03You brought me to life.
0:00:03 > 0:00:05This is the first foster kid who ever came to stay with us.
0:00:05 > 0:00:07It is because of him that you are all here.
0:00:07 > 0:00:10I am glad to see my two favourite ladies getting on so well.
0:00:10 > 0:00:12Any more trouble and there will be no more kids at the Knot.
0:00:12 > 0:00:14- CYMBALS CRASH - Dad, she is going deaf!
0:00:14 > 0:00:16It gets fainter every day.
0:00:16 > 0:00:19- Why didn't you tell us? - I thought you'd send me away.
0:00:51 > 0:00:54- FAINT VOICE:- Izzy?
0:00:55 > 0:01:00- FEEDBACK FROM HEARING AID - Izzy?
0:01:00 > 0:01:03DOG BARKS BIRDS SING
0:01:08 > 0:01:09Are you all right?
0:01:09 > 0:01:13DISTANT LAUGHTER
0:01:13 > 0:01:17FEEDBACK
0:01:17 > 0:01:20- FAINT VOICE:- Hi, Izzy!
0:01:22 > 0:01:28BIRD CAWS BICYCLE BELL CHIMES
0:01:28 > 0:01:30Izzy?
0:01:30 > 0:01:34ELEPHANT TRUMPETS DOG BARKS
0:01:36 > 0:01:38Izzy!
0:01:41 > 0:01:42Sarah agreed with Peter
0:01:42 > 0:01:45that if there was any more trouble,
0:01:45 > 0:01:50they wouldn't just take a break from fostering,
0:01:50 > 0:01:52they'd give it up forever.
0:01:53 > 0:01:56- So what is going to happen?- Nothing.
0:02:00 > 0:02:02They're not going to blame Izzy
0:02:02 > 0:02:05now they know why she was behaving like she was.
0:02:07 > 0:02:11It won't be long until Brandon's room is filled again.
0:02:11 > 0:02:13- You just wait. - PIG SQUEALS
0:02:16 > 0:02:17Bradley?
0:02:21 > 0:02:23WIND HOWLS
0:02:23 > 0:02:25VOICES ECHO
0:02:27 > 0:02:33Izzy! Whoa, whoa! What is it? What is wrong?
0:02:33 > 0:02:38I hate how loud the whole world is all of a sudden! How loud I am!
0:02:38 > 0:02:40When you haven't heard anything for a while,
0:02:40 > 0:02:44hearing everything again is bound to take a bit of getting used to.
0:02:44 > 0:02:47- I hate everyone gawping at me. - They're only looking
0:02:47 > 0:02:49because they can't believe you managed to keep it all a secret.
0:02:49 > 0:02:51I wish it still was!
0:02:51 > 0:02:53EXPLOSION
0:02:55 > 0:02:59- What was that?- It came from in there.
0:03:03 > 0:03:05Madison?
0:03:06 > 0:03:09So, Madison Creetch is leaving the island then?
0:03:09 > 0:03:12And how did you work that out?
0:03:12 > 0:03:18Well, when a Dirgelnite is leaving Dirgelmor, it's island tradition
0:03:18 > 0:03:21to go into the old mines
0:03:21 > 0:03:25and write "farewell" on the sun stone just inside.
0:03:25 > 0:03:29- Why?- Because of the Dirgeldoor.
0:03:29 > 0:03:32What's that?
0:03:32 > 0:03:36It's said that the only island greater than ours
0:03:36 > 0:03:38is the one beneath it.
0:03:39 > 0:03:41They used to call it Silverland.
0:03:41 > 0:03:45And the Dirgeldoor is at its very heart.
0:03:48 > 0:03:51For centuries, any miner departing the island
0:03:51 > 0:03:56- would be sure to exit via the Dirgeldoor.- How come?
0:03:56 > 0:04:02Some used to swear it was a sort of ancient teleportation point.
0:04:02 > 0:04:06- Where would it teleport you to? - Your true home.
0:04:06 > 0:04:09And as long as you took a bit of the door with you,
0:04:09 > 0:04:12the magic of the island would remain with you always.
0:04:14 > 0:04:18When I leave, I'm definitely doing that.
0:04:18 > 0:04:21It sounds way better than the ferry.
0:04:21 > 0:04:23Not so fast, Izzy Wizzy.
0:04:23 > 0:04:28The most magical place in Dirgelmor is also the most dangerous.
0:04:29 > 0:04:34So no-one uses it now. That's why they write on the sun stone.
0:04:35 > 0:04:39Yeah, and besides, you're not going anywhere.
0:04:42 > 0:04:46I'm going to have to get Mr Turner, the vet, to come over.
0:04:46 > 0:04:48Bradley is not so good, I'm afraid.
0:04:48 > 0:04:50It's my fault.
0:04:52 > 0:04:54I shouldn't confide in him as much as I do.
0:04:56 > 0:05:00He's a very sensitive pig. Probably sick with worry.
0:05:00 > 0:05:06And what have you been confiding in him about? Eh, Mister?
0:05:10 > 0:05:14You haven't said anything yet about what's going to happen.
0:05:14 > 0:05:18I think it's about time we had a family meeting. Don't you?
0:05:26 > 0:05:28BOTH LAUGH
0:05:30 > 0:05:33Er, hello? We're still here, you know.
0:05:33 > 0:05:36Do we have to do everything together?
0:05:36 > 0:05:39Sometimes it would be nice if we had you to ourselves for once.
0:05:39 > 0:05:42Funnily enough, that's just what we've been thinking.
0:05:42 > 0:05:45So tomorrow, we're going to have a bit of quality family time.
0:05:45 > 0:05:49- Yes! - But not in the usual combinations.
0:05:50 > 0:05:52You don't mean...?
0:05:52 > 0:05:54Well, your mum and Bethany had so much fun last week,
0:05:54 > 0:05:57I reckon it is time we men got together to, don't you?
0:06:01 > 0:06:03About time too.
0:06:03 > 0:06:06- Izzy, why have you...? - I'm fine with lip reading.
0:06:06 > 0:06:09I've had plenty of practice.
0:06:09 > 0:06:11Erm...
0:06:12 > 0:06:17Your mum and I have been talking things over for a few days now.
0:06:17 > 0:06:21There isn't going to be anyone else joining us at the Knot.
0:06:21 > 0:06:23- Now, or in the future.- What?!
0:06:23 > 0:06:27It's not because of anything you've done.
0:06:27 > 0:06:32It's because of me. I've made a lot of mistakes these past few weeks.
0:06:32 > 0:06:37Been too tough on you. From now on, things are going to be different.
0:06:37 > 0:06:41And what about when Jade, Archie, and Izzy have gone?
0:06:41 > 0:06:43Well, then it will just be the four of us.
0:06:43 > 0:06:48No, there are loads of kids out there that need us too.
0:06:48 > 0:06:51Yeah, I'm sorry, Rocket, but we've made our decision.
0:06:59 > 0:07:02Yeah, well, Dad has. What about you?
0:07:16 > 0:07:18They're bluffing.
0:07:18 > 0:07:21It won't be long till we're sent back to the mainland now.
0:07:21 > 0:07:27- I'll be first. Then you.- What? - Don't listen to her, Archie.
0:07:27 > 0:07:30This is about the future, not us.
0:07:34 > 0:07:36If you don't blame anyone for anything,
0:07:36 > 0:07:37then why are you giving up?
0:07:37 > 0:07:43- Because...- Because what?- Because I'm no good at it. I'm a farmer.
0:07:45 > 0:07:46Not a fosterer.
0:07:46 > 0:07:48It's not me who makes the difference
0:07:48 > 0:07:50in the lives of those who come and stay.
0:07:50 > 0:07:54- That's not true. Mum, tell him! - Do you think I haven't tried?
0:07:55 > 0:07:59Look, we'll focus on the fostering
0:07:59 > 0:08:02for as long as Izzy, Jade, and Archie are here.
0:08:05 > 0:08:07And then we'll concentrate on the farming.
0:08:11 > 0:08:14Well, we need to change his mind.
0:08:14 > 0:08:17Trust me, Rocket, there is nothing you can do.
0:08:28 > 0:08:32Nothing lasts forever, does it? Stuff comes to an end.
0:08:32 > 0:08:34People move on.
0:08:34 > 0:08:35I mean...
0:08:37 > 0:08:41- What, Rocket?- There is something.
0:08:42 > 0:08:46No, no, we thought Brad would be the last kid to leave for a while too,
0:08:46 > 0:08:48but, well... it's not worked out like that.
0:08:48 > 0:08:51No, no, we haven't said anything yet.
0:08:51 > 0:08:55It's going to be a bit of a bolt out of the blue, to be honest.
0:08:55 > 0:08:59Always unsettles them a bit when one of them leaves.
0:08:59 > 0:09:03Yeah, if you could pick up from the ferry too, that would be brilliant.
0:09:05 > 0:09:06OK. Bye.
0:09:09 > 0:09:13- You can't come in here. - It's the future of the Knot, Alli.
0:09:13 > 0:09:15Normal rules don't apply.
0:09:15 > 0:09:19- What are you doing?- Magic.
0:09:21 > 0:09:24There's nothing to worry about, Bradley.
0:09:25 > 0:09:29Even if no-one else is going to take our place.
0:09:29 > 0:09:34We're still going to be here for years.
0:09:34 > 0:09:36No. We're not.
0:09:38 > 0:09:39You were right.
0:09:39 > 0:09:46- I just heard Sarah on the phone. One of us is leaving.- Who?
0:09:46 > 0:09:49- She didn't say.- Bound to be me.
0:09:51 > 0:09:55Well, if you're going, then I'm going too.
0:09:55 > 0:09:58They can't get rid of one of us just because they feel like it.
0:09:58 > 0:10:02If this isn't our true home, then we need to find wherever is.
0:10:11 > 0:10:15Tomorrow, we're going through the Dirgeldoor.
0:10:24 > 0:10:26Thought I'd find you here.
0:10:30 > 0:10:36- I think you and me need to have a talk.- Yeah. Yeah, we do.
0:10:39 > 0:10:43Mum, everything is going to be all right.
0:10:43 > 0:10:44How do you make that out?
0:10:48 > 0:10:49Maybe you're right.
0:10:49 > 0:10:55- Maybe we can't change Dad's mind. But he can.- Who?
0:10:55 > 0:11:01Mikey! Do you remember when Archie first took him out? And he came?
0:11:01 > 0:11:04Mum, we just need him to come again.
0:11:04 > 0:11:07Mikey came because he was on the run from the Army, not because of that.
0:11:07 > 0:11:10Yeah, well that is what old people always say.
0:11:10 > 0:11:12First foster kid of them all.
0:11:12 > 0:11:15It's because of him that they're all there.
0:11:15 > 0:11:20And when he comes back and speaks to Dad, there will be even more too.
0:11:23 > 0:11:25Mikey Valentine is going to save the Knot.
0:11:28 > 0:11:32This is all yours. A gift. From me to you.
0:11:33 > 0:11:38- Almost ready to sail the seven seas. - It's got a hole in it.
0:11:38 > 0:11:42There is, I agree, some slight damage to the stern.
0:11:42 > 0:11:46But for now, you're going to have to see beyond that, like I did.
0:11:46 > 0:11:51- Who buys a boat with a hole in it? - Maybe "buy" is the wrong word.
0:11:51 > 0:11:52Found.
0:11:52 > 0:11:57- Where, at the bottom of the sea? - The rocks, actually.
0:11:57 > 0:12:00But the fact remains, I have decided to give it to you.
0:12:00 > 0:12:02Only because no-one else wanted it.
0:12:02 > 0:12:06- I am sensing some negativity here. - It's got a hole in it!
0:12:06 > 0:12:12Jason of the Argonauts had the Argo. You've got...the Dibbo.
0:12:12 > 0:12:14This boat ain't never going to float.
0:12:22 > 0:12:24How long are you going to take?
0:12:24 > 0:12:28My possessions require more delicate packing than yours.
0:12:29 > 0:12:34- You're not bringing your bugs.- I'm hardly going to leave them, am I?
0:12:34 > 0:12:38- I've packed these for one night. Is that enough?- Plenty.
0:12:41 > 0:12:43You don't think we're being a bit hasty?
0:12:43 > 0:12:47Not as hasty as Sarah was phoning social services.
0:12:47 > 0:12:50We don't even know where in Silverland the Dirgeldoor is.
0:12:50 > 0:12:55- Not yet, no, but we're about to.- How?
0:12:55 > 0:12:57If the mines really are as dangerous
0:12:57 > 0:13:00as the oldest man in the world said they are,
0:13:00 > 0:13:03then it's not likely he's going to help us, is it?
0:13:03 > 0:13:06Doesn't matter. Cos we know someone else who will.
0:13:34 > 0:13:39- We know what you were doing at the mines. We know you're leaving.- Ssh!
0:13:39 > 0:13:44- I haven't told anyone yet. - So you really are going?
0:13:44 > 0:13:50- What about your placement?- That's why. I'm not cut out to be a vet.
0:13:50 > 0:13:54- Stupid to think I ever was.- But you can't give up just like that.
0:13:54 > 0:13:58This is the real world, Archibald. Dreams don't come true.
0:13:58 > 0:14:02We need to know all about the silver mines. You're all we've got.
0:14:21 > 0:14:24Your grandad was one of the last generation of Dirgelnites
0:14:24 > 0:14:26to go down the mines.
0:14:26 > 0:14:28Silverland was all he ever talked about.
0:14:30 > 0:14:31Look at this.
0:14:32 > 0:14:35"Heading to the Dirgeldoor on Ive's final day."
0:14:39 > 0:14:43What's going on? Why are you carrying all that stuff about?
0:14:48 > 0:14:51Jade overheard Sarah on the phone.
0:14:51 > 0:14:55They've arranged for one of us to leave. But without telling us.
0:14:55 > 0:14:58So we've all decided to go together.
0:14:58 > 0:15:00You can't leave the island.
0:15:00 > 0:15:04- Why not? You are. - Hey, there's more.
0:15:06 > 0:15:08"To gain purest magic, enter through Mars,
0:15:08 > 0:15:10"avoiding the hard rain,
0:15:10 > 0:15:14"and taking the stairs, turn left at the mites, skip the gasp,
0:15:14 > 0:15:21"and long room, and lo, there it be, ready to carry thee home."
0:15:21 > 0:15:25This is it. This is how to get to the Dirgeldoor.
0:15:25 > 0:15:27Have you lot got rocks for brains?
0:15:27 > 0:15:31- You're not actually planning on going down the mines?- We have to.
0:15:31 > 0:15:33It's the only way to find our true home
0:15:33 > 0:15:35and take the magic of the island with us.
0:15:37 > 0:15:40Sarah Bosworth would not have arranged for anyone
0:15:40 > 0:15:41to go without telling them.
0:15:41 > 0:15:45- She has. All right? - Why don't you ask her first?
0:15:45 > 0:15:50- Just to be absolutely sure. - I suppose we could.- Archie!
0:15:52 > 0:15:57- You have to promise me you won't go anywhere near those mines.- OK.
0:16:01 > 0:16:04- How is he?- Not good, I'm afraid.
0:16:06 > 0:16:10And Mr Turner is away on the mainland at the moment.
0:16:10 > 0:16:14Can't get a locum either. What else can we do, eh?
0:16:17 > 0:16:19There is one thing.
0:16:19 > 0:16:21MOBILE RINGS
0:16:21 > 0:16:23He never wanted to go anyway.
0:16:23 > 0:16:28- Just wanted to put his bugs back in that tank.- Madison's right.
0:16:28 > 0:16:31We do need to find out what is really happening before we leave.
0:16:31 > 0:16:34And why Sarah is keeping it all a secret.
0:16:34 > 0:16:37The same reason anyone wants to keep a secret.
0:16:37 > 0:16:39She doesn't want us to know.
0:16:39 > 0:16:41Hello, you three. Been camping?
0:16:42 > 0:16:46Bethany and I are having a mother and daughter day, aren't we?
0:16:48 > 0:16:51So which one of you is it?
0:16:51 > 0:16:53That's leaving?
0:16:55 > 0:16:57Who told you that?
0:16:57 > 0:16:59Sarah left me a message.
0:17:03 > 0:17:07It's... It's all of us.
0:17:07 > 0:17:08Goodbye, Mrs Sparks.
0:17:10 > 0:17:13- Archie?- Bethany?
0:17:13 > 0:17:14Where are you going?
0:17:14 > 0:17:15Silverland.
0:17:23 > 0:17:26- The last ferry will be in by now. - So?
0:17:28 > 0:17:31I'm not sure magic works to a timetable.
0:17:31 > 0:17:36Well, he isn't going to come back, is he? Just because of this?
0:17:36 > 0:17:38I was stupid to think he might.
0:17:38 > 0:17:41DOOR OPENS
0:17:43 > 0:17:45Mikey?
0:17:45 > 0:17:49No. Madison. What are you after anyway?
0:17:49 > 0:17:51There is something wrong with Bradley Piggins.
0:17:51 > 0:17:54But we don't know what.
0:17:54 > 0:17:58- And Mr Turner is away. - Yeah, I know. So?
0:17:59 > 0:18:03So we need you to make him better.
0:18:03 > 0:18:06- Not going to happen.- What?!
0:18:06 > 0:18:10- My vet days are over. - Well, you can help us first.
0:18:10 > 0:18:13We were there when you needed someone, Madison.
0:18:13 > 0:18:15- Now the Knot needs you.- No can do.
0:18:16 > 0:18:20- Besides, I think I have already done enough Knot work for one day.- Eh?
0:18:20 > 0:18:22Sending Jade, Archie, and Izzy back here
0:18:22 > 0:18:24when they were packed and ready to go.
0:18:27 > 0:18:31- They are here, aren't they? - We haven't seen them for hours.
0:18:31 > 0:18:35Madison, what's going on?
0:19:03 > 0:19:05- Whoa! Careful!- Sorry, Dad!
0:19:24 > 0:19:28- Are you sure that was it? - I've got a photographic memory.
0:19:28 > 0:19:33So why did you have to write it on my top then? This was clean on.
0:19:33 > 0:19:36Archie, we're about to enter a whole new world,
0:19:36 > 0:19:38more magical than our own.
0:19:38 > 0:19:39Stop worrying about laundry.
0:19:41 > 0:19:47Nine. If you carry on down there that will be nine possible ways in.
0:19:47 > 0:19:50- So, which one's Mars?- Well...
0:19:52 > 0:20:00If this is the sunstone, then maybe each tunnel is a planet.
0:20:01 > 0:20:04But there are only eight planets in the solar system.
0:20:04 > 0:20:07Only since Pluto got chucked out.
0:20:07 > 0:20:09There used to be nine, so we need to work out how many planets
0:20:09 > 0:20:11are in-between Mars and the sun
0:20:11 > 0:20:14- and enter through that one. - Brilliant!
0:20:14 > 0:20:18- How many are there, then? - I don't know.
0:20:18 > 0:20:22Well, we'd better get this right because whatever hard rain is,
0:20:22 > 0:20:24it does not sound good.
0:20:40 > 0:20:43You lot really have to stop moving that.
0:20:43 > 0:20:45- Mikey Valentine.- What?
0:20:47 > 0:20:54"Mikey Valentine eats many juicy satsumas under nightfall."
0:20:54 > 0:21:01Archie, this is not the time to be discussing anyone's eating habits.
0:21:01 > 0:21:04The first letter of each word stands for a planet
0:21:04 > 0:21:06and tells you the order they come in.
0:21:06 > 0:21:09Mikey begins with an M.
0:21:09 > 0:21:12So Mars must be the closest planet of all.
0:21:12 > 0:21:15Which means we go into the first tunnel.
0:21:31 > 0:21:34Goodbye, island.
0:21:34 > 0:21:38We are going home.
0:21:47 > 0:21:51- There you go. - Do you really think this will work?
0:21:51 > 0:21:54There's only one way to find out.
0:21:54 > 0:21:57- You ready for your maiden voyage, Captain Sparks?- Bring it on!
0:22:03 > 0:22:07Look, I know it must have been difficult for you
0:22:07 > 0:22:09- when your dad left...- What?!
0:22:09 > 0:22:12Well, I mean it was always going to be a big thing
0:22:12 > 0:22:13when your mum met someone again.
0:22:13 > 0:22:17This doesn't suddenly make you my dad, giving me some boat.
0:22:17 > 0:22:20- Mate, I know that! - You're not my mate either.
0:22:20 > 0:22:22You're just my mum's boyfriend.
0:22:26 > 0:22:27But what about the maiden voyage?
0:22:29 > 0:22:30We sunk.
0:22:43 > 0:22:49If this is the right way, I wouldn't like to see the wrong one.
0:22:49 > 0:22:53- RUMBLING - What's that?
0:22:53 > 0:22:58- I have no idea. - ROCKS CRASH AND FALL
0:23:24 > 0:23:31- Bethany Summer?- Your mum is not my mum! And she never will be.
0:23:31 > 0:23:35But she doesn't get that. No-one does.
0:23:35 > 0:23:37That's not quite true.
0:23:49 > 0:23:51Are you seriously telling me that you're here
0:23:51 > 0:23:55because Rocket got that figure out from beneath Archie's bed?
0:23:55 > 0:23:56Yeah.
0:23:56 > 0:24:00And the e-mail Alli sent me last night played a part too.
0:24:01 > 0:24:05Hey, I can't stay for long. I'm calving tomorrow.
0:24:05 > 0:24:10- You shouldn't have come.- You were there for me, weren't you?
0:24:10 > 0:24:12Peter...
0:24:12 > 0:24:14you got me to believe and it turns out
0:24:14 > 0:24:17you don't even believe in yourself. How does that work?
0:24:20 > 0:24:23There's a girl staying here at the moment,
0:24:23 > 0:24:26turns out she could hardly hear a word I was saying.
0:24:26 > 0:24:27And I didn't even notice.
0:24:27 > 0:24:31Yeah, and from what I've heard, you weren't the only one.
0:24:31 > 0:24:34Sarah is the best mum in the world.
0:24:34 > 0:24:38You don't have to be the best.
0:24:38 > 0:24:43You just have to do your best. You taught me that.
0:24:43 > 0:24:47And when I got here, it wasn't a dad I wanted anyway.
0:24:47 > 0:24:49I already had one of them.
0:24:50 > 0:24:54But when you've got a dad with as many problems as mine,
0:24:54 > 0:24:58you need something else too. Something even more important.
0:25:00 > 0:25:01A Peter.
0:25:08 > 0:25:12Well, you don't need one now, do you? I mean, look at you.
0:25:12 > 0:25:16- You're on your way to a farm of your own.- Yeah, I know.
0:25:16 > 0:25:21It won't just be cattle on it. It will be a load of kids too.
0:25:22 > 0:25:27Cos when I'm older, I think I want to foster as well, like you.
0:25:30 > 0:25:34DOG BARKS
0:25:34 > 0:25:38- Maybe they didn't come down here. - Yeah, they did. Look.
0:25:41 > 0:25:43Yeah, that's Izzy's writing.
0:25:44 > 0:25:47But how would they know which tunnel to go into?
0:25:49 > 0:25:51Because of this.
0:25:51 > 0:25:56My grandad told me each one used to be known by the name of a planet.
0:25:56 > 0:26:03- So if that stone is the Sun, which tunnel would Mars be?- Easy.
0:26:03 > 0:26:06We have a way to remember it. And Mikey begins with an M, so...
0:26:06 > 0:26:10Yeah, but that M stands for Mercury.
0:26:13 > 0:26:15The M in "many" is for Mars.
0:26:21 > 0:26:24Two, three...
0:26:26 > 0:26:27..four.
0:26:27 > 0:26:29Mars is this way. Come on.
0:26:29 > 0:26:30Uh, there's a reason
0:26:30 > 0:26:33no-one goes past the sun stone these days, you know?
0:26:33 > 0:26:35The mines aren't safe.
0:26:35 > 0:26:37Yeah, well we have to get them out of there.
0:26:37 > 0:26:39Yeah, and the best way to do that is to get help.
0:26:41 > 0:26:44There's no coverage. OK, wait here.
0:26:54 > 0:26:55Peter!
0:27:02 > 0:27:07- I think I know what it is. - What?- Hard rain.
0:27:07 > 0:27:10That's what it sounds like, isn't it?
0:27:10 > 0:27:13Except it's not made of water, it's made of stone.
0:27:16 > 0:27:19And it's the roof, falling down.
0:27:19 > 0:27:23- I thought we avoided it. - So did I. Run!
0:27:23 > 0:27:26LOUD CRASHING
0:27:37 > 0:27:42- That's it. We're going in. - You can't!
0:27:43 > 0:27:45Rocket!
0:27:46 > 0:27:49You're actually telling me not only have Jade, Izzy, and Archie
0:27:49 > 0:27:51been stupid enough to go down the mines,
0:27:51 > 0:27:53but Rocket and Alli have followed them?
0:27:53 > 0:27:55There are miles and miles of tunnels down there,
0:27:55 > 0:27:56been collapsing for years.
0:27:56 > 0:27:59No-one else goes in until we know exactly where this Dirgeldoor is.
0:27:59 > 0:28:01We need to go in after them. Now.
0:28:01 > 0:28:05- Wait.- They are our kids. All of them.
0:28:05 > 0:28:06Don't try and stop us.