0:00:02 > 0:00:05- SIREN SOUNDS - Octonauts - to your stations.
0:00:07 > 0:00:08Barnacles!
0:00:08 > 0:00:09Kwazii!
0:00:09 > 0:00:11Peso!
0:00:38 > 0:00:40- Explore!- Rescue!- Protect!
0:00:48 > 0:00:50Captain Barnacles to Shellington.
0:00:50 > 0:00:55- How's your exploration of the coral reef going?- Wonderfully, Captain.
0:00:55 > 0:00:57We've discovered something amazing -
0:00:57 > 0:00:58a huge stone archway.
0:01:00 > 0:01:03Eh, you there. Can you help us?
0:01:03 > 0:01:04Help you?
0:01:04 > 0:01:09- Um, how?- Oh, we've got cracks in the archway.
0:01:09 > 0:01:11And if the cracks keep cracking,
0:01:11 > 0:01:14the whole thing could come crashing down.
0:01:14 > 0:01:15SHE GASPS
0:01:15 > 0:01:18He's right. The cracks are weakening the arch.
0:01:18 > 0:01:22- It could collapse any moment.- Hmm. Is there any way to repair it?
0:01:22 > 0:01:25I don't think there's time for that, Captain.
0:01:25 > 0:01:29- The cracks are already too big. - Right. You'd better move
0:01:29 > 0:01:32the creatures attached to the arch to a safe area nearby
0:01:32 > 0:01:36and be sure to warn other creatures who live around the arch too.
0:01:36 > 0:01:38Aye-aye, Captain. We're on it.
0:01:53 > 0:01:57- Oh. What was that?- What was what?
0:01:57 > 0:01:59- I don't see anything. - I don't either now.
0:01:59 > 0:02:03I thought I saw something sticking up out of that burrow.
0:02:03 > 0:02:07- Maybe just a shadow or a puff of sand.- Hmm.
0:02:07 > 0:02:09Well, that's everyone.
0:02:09 > 0:02:12Maybe. I just want to make sure.
0:02:12 > 0:02:15- Hello? Anyone home? - You're wasting your time.
0:02:15 > 0:02:18I've never seen anybody come or go out of that burrow.
0:02:18 > 0:02:20I know I saw something.
0:02:23 > 0:02:27- Howdy! I'm Gilbert.- Hello, Gilbert. - What are you looking at?
0:02:27 > 0:02:31We were looking to see if there's anyone down in this burrow.
0:02:31 > 0:02:35- Course there is! That's Mama's burrow.- Who's Mama?
0:02:35 > 0:02:38- ALL:- Our mama! - If your mama lives down there,
0:02:38 > 0:02:40- you have to warn her that... - Oh. Ha-ha.
0:02:40 > 0:02:44Fish certainly do come and go quickly in these burrows.
0:02:44 > 0:02:47I think I know how to get to the bottom of this.
0:02:47 > 0:02:51The Rovercam. It's a camera that can squeeze into tight places.
0:02:51 > 0:02:56If there's anything in there, we'll see it on this screen.
0:02:56 > 0:02:59- Peek-a-boo!- Gilbert? Is that you?
0:02:59 > 0:03:02Bleugh! Eee! Bloop-bloop-bloop.
0:03:02 > 0:03:06Didn't we just see him swim into that burrow over there?
0:03:06 > 0:03:11I think it might be one big burrow with different entrances. Look!
0:03:13 > 0:03:16- Whoa!- Jumping jellyfish!- Amazing.
0:03:16 > 0:03:18You want to meet Mama? This way.
0:03:21 > 0:03:22HE GIGGLES
0:03:22 > 0:03:26Lots of hallways and rooms in this house, huh?
0:03:26 > 0:03:29Mama, we've got company.
0:03:29 > 0:03:34Hey! Out of here, you. Out, out, out!
0:03:34 > 0:03:36Maybe I can tempt her out.
0:03:43 > 0:03:47Say, aren't you the fella I saw earlier?
0:03:47 > 0:03:49Yes, and I saw you too.
0:03:49 > 0:03:51Can you come out? We need to talk to you.
0:03:51 > 0:03:55Well, you can talk to me right here. I'm a convict fish
0:03:55 > 0:03:56and I never come out.
0:03:56 > 0:03:58But we met your children out here.
0:03:58 > 0:04:01We got out and bring Mama food.
0:04:01 > 0:04:04We're just about to get her some lunch.
0:04:04 > 0:04:07Now, what do you want to talk to me about? And make it quick.
0:04:07 > 0:04:10I'm afraid you and your burrow are in danger.
0:04:10 > 0:04:13The arch above you is about to collapse.
0:04:13 > 0:04:17- You need to move somewhere else. - Ha. Maybe you didn't hear me.
0:04:17 > 0:04:22A grown-up convict fish like me never leaves her burrow.
0:04:22 > 0:04:24- Now, good day to you. - HE GASPS
0:04:24 > 0:04:26The arch is getting weaker by the minute.
0:04:26 > 0:04:29Dashi, how's everything going out there?
0:04:29 > 0:04:33I'm afraid there's a problem, Captain. There's a convict fish
0:04:33 > 0:04:36right under the archway and she won't leave her burrow.
0:04:36 > 0:04:39- I think you might want to... - Sound the Octo-alert.
0:04:39 > 0:04:42- SIREN SOUNDS - Octonauts - to the launch bay.
0:04:42 > 0:04:45SIREN SOUNDS
0:04:50 > 0:04:54Octonauts, we have a convict fish who needs to be moved
0:04:54 > 0:04:57out of the danger zone of a collapsing stone arch.
0:04:57 > 0:05:01She's deep inside her burrow and she really doesn't want to leave.
0:05:01 > 0:05:05Sounds like she's going to need some convincing, Captain.
0:05:05 > 0:05:07Kwazii, vegimals - into the GUP-A
0:05:07 > 0:05:11and bring plenty of fish biscuits and kelp cakes.
0:05:11 > 0:05:13CHATTERS
0:05:15 > 0:05:18- Hi, what are you doing?- Gilbert!
0:05:18 > 0:05:21Can you get your mama to talk to Captain Barnacles?
0:05:21 > 0:05:23- Is he your mama? - PESO GIGGLES
0:05:23 > 0:05:26Um, not exactly. But I do look after him.
0:05:28 > 0:05:31- Oh, what now?- Excuse us, Mama.
0:05:31 > 0:05:34But the stone archway above is going to fall on top of you
0:05:34 > 0:05:38- if you don't move out quickly. - We've been through that!
0:05:38 > 0:05:40I'm not moving...
0:05:40 > 0:05:42Mmm-mmm!
0:05:42 > 0:05:45- SHE GASPS - Something smells good.
0:05:45 > 0:05:46Yum-yum.
0:05:46 > 0:05:50Fish biscuits, Mama. They can all be yours.
0:05:50 > 0:05:53All you've got to do is come out.
0:05:53 > 0:05:54Oh.
0:05:54 > 0:05:57Nope. Not leaving. No way, no how.
0:05:57 > 0:05:59- HE SIGHS - She's more stubborn than the
0:05:59 > 0:06:02lid of a rusty treasure chest.
0:06:02 > 0:06:06- No amount of convincing is going to get her out of that burrow.- Agreed.
0:06:06 > 0:06:09But perhaps we can move her burrow to a safer place.
0:06:09 > 0:06:11- Huh?- How?
0:06:11 > 0:06:13By digging another burrow.
0:06:13 > 0:06:18If we connect it to Mama's burrow, she can swim underground
0:06:18 > 0:06:20- to a safer area.- On it, Captain.
0:06:20 > 0:06:24We'll need to tunnel down vertically several feet
0:06:24 > 0:06:28then along horizontally to join up with Mama's burrow.
0:06:28 > 0:06:32- Well, let's get digging! - Er, one problem.
0:06:32 > 0:06:35If we make the hole too big, the tunnel could collapse.
0:06:35 > 0:06:39So we need someone a little bit smaller than we are to dig it.
0:06:39 > 0:06:41- CHIRRUPS Leave it to us!- Ah.
0:06:43 > 0:06:47THEY SING MERRILY
0:06:48 > 0:06:50Almost there.
0:06:50 > 0:06:52And...perfect!
0:06:52 > 0:06:54Now start digging to the right.
0:06:57 > 0:06:59CHIRRUPS
0:07:00 > 0:07:03They've stopped. Something's in their way.
0:07:03 > 0:07:05I think it's a large rock.
0:07:05 > 0:07:07CHIRRUPS
0:07:07 > 0:07:09Sounds like they're trying to move it.
0:07:09 > 0:07:11It must be too heavy to move.
0:07:11 > 0:07:13Vegimals, you need to go around it.
0:07:13 > 0:07:16CHATTERS
0:07:16 > 0:07:18They're going round it, Captain. And...
0:07:18 > 0:07:20Yes! They're back on course.
0:07:20 > 0:07:24Time's running out. Quickly, vegimals. Dig as fast as you can.
0:07:24 > 0:07:25CRASHING
0:07:28 > 0:07:30They're almost there.
0:07:30 > 0:07:31Yargh.
0:07:31 > 0:07:35- Almost may not be good enough. - I'll try and slow it down.
0:07:37 > 0:07:39CRASHING Uh-oh.
0:07:39 > 0:07:43That don't sound good. Maybe we should get out.
0:07:43 > 0:07:45Children, follow Mama!
0:07:45 > 0:07:48Oh, no! Get behind me, kids.
0:07:48 > 0:07:50CRASHING
0:07:50 > 0:07:52Another cave in.
0:07:52 > 0:07:54CRASHING
0:07:54 > 0:07:56BURBLES
0:07:56 > 0:07:58Well, I'll be!
0:07:58 > 0:07:59CHATTERS
0:07:59 > 0:08:03We're right behind you. Come on, kids!
0:08:03 > 0:08:05CRASHING
0:08:08 > 0:08:11CRASHING
0:08:11 > 0:08:13Dashi, did they all get out safely?
0:08:13 > 0:08:18I can't see anything. The cave in cut off the signal.
0:08:18 > 0:08:20Everyone's OK!
0:08:22 > 0:08:23Hoo-wee!
0:08:23 > 0:08:28I like our new digs. Reminds me of my old home.
0:08:28 > 0:08:33Well done. And Mama and her young fish, all safe and accounted for.
0:08:33 > 0:08:36Got my burrow, got my kids.
0:08:36 > 0:08:39Huh? Hey, where's Gilbert?
0:08:39 > 0:08:40- ALL:- Gilbert?
0:08:42 > 0:08:43Help! Help!
0:08:43 > 0:08:45- Down here!- It's Gilbert!
0:08:45 > 0:08:49He must be trapped in the old burrows. We have to rescue him.
0:08:49 > 0:08:52But how? It's too dangerous down there for the vegimals.
0:08:52 > 0:08:55I know. The Rovercam!
0:08:55 > 0:09:00A delicate operation like this calls for the steady flippers of a medic.
0:09:04 > 0:09:06HE GRUNTS
0:09:06 > 0:09:08Octonauts - totem pole.
0:09:08 > 0:09:12We have to hold the arch up as long as we can.
0:09:16 > 0:09:18Aargh! Hurry, Peso!
0:09:21 > 0:09:23Peek-a-boo!
0:09:23 > 0:09:27- Are you all right? - Yeah, but my tail isn't.
0:09:27 > 0:09:30Gilbert's tail is pinned. He's stuck.
0:09:30 > 0:09:32Aargh. The Rovercam -
0:09:32 > 0:09:36any way to manoeuvre it to free Gilbert's tail?
0:09:36 > 0:09:42Careful, Matey. One wrong move and the whole tunnel could collapse.
0:09:42 > 0:09:44If anybody can do it, it's you, Peso.
0:09:44 > 0:09:46The steady flippers of a medic.
0:09:46 > 0:09:48- CRASHING - Oh!
0:09:48 > 0:09:52Argh. Can't...hold it...much longer.
0:09:55 > 0:09:59There! Now grab onto the camera, Gilbert.
0:10:04 > 0:10:05All clear.
0:10:05 > 0:10:06- Ah!- Ah!
0:10:06 > 0:10:09CRASHING Whoa! Argh!
0:10:12 > 0:10:13THEY GASP
0:10:16 > 0:10:18- Oh, yes!- All right!
0:10:18 > 0:10:21That was a close one. Well done, Peso.
0:10:21 > 0:10:23But where's Gilbert now?
0:10:23 > 0:10:26Right where he should be.
0:10:26 > 0:10:28Is everyone OK in here?
0:10:28 > 0:10:34More than OK now that all my babies are safe and sound in our new home.
0:10:34 > 0:10:36Thanks, Octonauts.
0:10:36 > 0:10:38Y'all come back and visit any time!
0:10:38 > 0:10:40You know where to find Mama.
0:10:40 > 0:10:43Mama's always home.