0:00:02 > 0:00:03SIREN BLARES
0:00:03 > 0:00:04Octonauts, to your stations.
0:00:06 > 0:00:11KIDS: Barnacles, Kwazii, Peso!
0:00:38 > 0:00:41- Explore!- Rescue!- Protect!
0:00:41 > 0:00:43KIDS: Octonauts!
0:00:45 > 0:00:47The Octonauts and The Mariana Trench Adventure.
0:00:56 > 0:01:01- Barnacles to Tweak. Ready for progress report.- Go ahead, Cap.
0:01:02 > 0:01:06It's looking good down here. The legs are attached.
0:01:06 > 0:01:08GRUNTS AND CHIRRUPS
0:01:08 > 0:01:10- Hmmm... - FURTHER GRUNTS
0:01:10 > 0:01:13- Ha! And the door is secure. - Thanks, Captain.
0:01:13 > 0:01:15CHIRRUPS
0:01:20 > 0:01:25Halt! Ah, the last two computers are in place on the upper level.
0:01:33 > 0:01:36Thanks, Professor. It looks like we're ready.
0:01:36 > 0:01:38What do you think, Tweak?
0:01:38 > 0:01:41Cap, it's time to put all the parts of our brand new
0:01:41 > 0:01:43deep sea Octo-lab together.
0:01:45 > 0:01:49Octonauts and vegimals, prepare for full assembly.
0:01:56 > 0:02:03- This is it, mateys.- Ready?- Ready. - Activate full assembly, Tweak.
0:02:03 > 0:02:04You got it, Cap!
0:02:04 > 0:02:06SHE GRUNTS
0:02:06 > 0:02:07COMPUTER BEEPS
0:02:17 > 0:02:20- Full assembly complete. - CHOMP!
0:02:20 > 0:02:23- Yeah!- Fantastic.- Oh, marvellous.
0:02:23 > 0:02:25CHIRRUPS
0:02:25 > 0:02:31- Octonauts, welcome to the deep sea Octo-lab.- Wow!- Fantastic.
0:02:31 > 0:02:32Very nice.
0:02:34 > 0:02:36GASPS
0:02:36 > 0:02:38Yowsers!
0:02:38 > 0:02:42Octonauts, our mission is to take the deep sea Octo-lab
0:02:42 > 0:02:45all the way down to the bottom of the Mariana Trench.
0:02:45 > 0:02:50The Mariana Trench is the deepest, darkest place on Earth, mateys.
0:02:50 > 0:02:53And once we've set up the Octo-lab, Dashi and Shellington will stay
0:02:53 > 0:02:57for a few weeks while the rest of us return to the Octo-pod.
0:02:57 > 0:03:00We're just going to leave them behind in the deepest,
0:03:00 > 0:03:03- darkest place on Earth? - Yes.- Absolutely.
0:03:03 > 0:03:08We'll be the first scientists to live and study down in the trench.
0:03:08 > 0:03:11We'll be able to take pictures of parts of the deep sea
0:03:11 > 0:03:16- that no-one has ever seen. - And discover new creatures - I hope!
0:03:16 > 0:03:18And do it all in a place so dangerous
0:03:18 > 0:03:21that even pirates have never gone there.
0:03:21 > 0:03:22GULPS
0:03:22 > 0:03:26That sounds like a big job for only two Octonauts.
0:03:26 > 0:03:30Don't worry, Peso. Tweak and I have invented some helpers.
0:03:30 > 0:03:33Meet the Octo-bots.
0:03:33 > 0:03:35BEEPS
0:03:35 > 0:03:38I've programmed the Octo-bots to help with our research.
0:03:38 > 0:03:42They have video cameras for eyes so we can see what they see.
0:03:42 > 0:03:44And they can collect rocks from the sea floor.
0:03:47 > 0:03:48CHIRRUPS
0:03:49 > 0:03:52Tunip wants to show you his favourite invention.
0:03:52 > 0:03:54The Vegi-bot!
0:03:54 > 0:03:58Brrrr-chiba-chiba!
0:03:58 > 0:04:02The Vegi-bot is programmed to provide all the comforts of home.
0:04:02 > 0:04:05- Oh, thank you, Vegi-bot.- Chiba!
0:04:05 > 0:04:07Er, no more kelp cakes for me, thank you.
0:04:07 > 0:04:08Chiba!
0:04:08 > 0:04:10Ow!
0:04:10 > 0:04:11Chiba-chiba!
0:04:11 > 0:04:13GASPS
0:04:13 > 0:04:15Chiba-chiba! FRANTIC BEEPING
0:04:15 > 0:04:16- Whoa, incoming!- Oh, dear.
0:04:16 > 0:04:20Chiba-chiba! ANGRY CHIRRUPS
0:04:20 > 0:04:21Sorry about that.
0:04:21 > 0:04:25I'm still working out some glitches in the Vegi-bot's programming
0:04:25 > 0:04:27but everything else is ready to go.
0:04:27 > 0:04:30Then let's hook the deep sea Octo-lab up to the Octo-pod
0:04:30 > 0:04:33and head for the Mariana Trench.
0:04:44 > 0:04:47OK, that should fix the problem.
0:04:47 > 0:04:48CHIRRUPS
0:04:48 > 0:04:50Let's test it out, Tunip.
0:04:51 > 0:04:54I'd like one kelp cake please, Vegi-bot.
0:04:54 > 0:04:56Chiba-chiba.
0:04:59 > 0:05:01Oh, thank you. That's perfect.
0:05:01 > 0:05:03Buzzerfur, Vegi-boh!
0:05:03 > 0:05:08- Vegi-bot test: successful. - Very good.
0:05:08 > 0:05:11It looks like we're getting close to the Mariana Trench.
0:05:11 > 0:05:15- Dashi, it's time to go downwards. - I'm on it, Captain.
0:05:15 > 0:05:18Octonauts, the deeper we go, the darker it gets.
0:05:18 > 0:05:23Prepare to travel into the total darkness of the Midnight Zone.
0:05:47 > 0:05:51We have to pass through these sea mountains to get down to the trench.
0:05:51 > 0:05:53Dashi, let's take it slow.
0:06:00 > 0:06:03These sea mountains are tall.
0:06:03 > 0:06:07Yes, some of them are taller than any mountain on dry land.
0:06:10 > 0:06:14There it is - the Mariana Trench.
0:06:14 > 0:06:20- It looks like a humongous bottomless pit of darkness.- Yes.
0:06:20 > 0:06:24The trench is much too deep to see to the bottom from up here.
0:06:24 > 0:06:27So how do we know where to put the Octo-lab
0:06:27 > 0:06:29if we can't even see the bottom?
0:06:29 > 0:06:31We'll have to go down and look.
0:06:31 > 0:06:34Kwazii, Shellington, you're with me.
0:06:48 > 0:06:52Time to get out of the GUP and head for the very bottom.
0:07:00 > 0:07:05We've made it to the bottom. Whoa!
0:07:05 > 0:07:09It's a field of hydrothermal vents...but something's wrong.
0:07:11 > 0:07:16- Isn't there supposed to be smoke and steam coming out?- Look, Shellington.
0:07:16 > 0:07:18- Some of them have crumbled.- Yes.
0:07:18 > 0:07:21Active hydrothermal vents are hot and bubbly with
0:07:21 > 0:07:25lots of animals living round them but they don't last for ever.
0:07:25 > 0:07:28These vents have gone cold and fallen apart.
0:07:28 > 0:07:32Aye, and there's not a creature stirring.
0:07:34 > 0:07:39- I'm in position.- What's the report?
0:07:39 > 0:07:41You know I can't see very well
0:07:41 > 0:07:45so just give me a moment to work it out.
0:07:45 > 0:07:50It's-it's...three different shiny creatures.
0:07:51 > 0:07:57- Ooh! One of them has a long tentacle.- Do they seem hungry?
0:07:57 > 0:07:58Are they coming to eat us?
0:07:58 > 0:08:00GROANS
0:08:00 > 0:08:04Everybody, snap to it. Hold your positions.
0:08:04 > 0:08:06UNEASY GROANS
0:08:06 > 0:08:08Shh, shh, quiet!
0:08:08 > 0:08:11Captain, this area is fascinating
0:08:11 > 0:08:14but we can't put the deep sea Octo-lab
0:08:14 > 0:08:16on top of these crumbling vents.
0:08:16 > 0:08:18Agreed. Let's keep looking for a better place.
0:08:21 > 0:08:23They're gone. Coast is clear!
0:08:23 > 0:08:28- Oh, good!- Glad they didn't find this.- Or eat us!- We're safe for now.
0:08:28 > 0:08:31Listen, everyone. I'm afraid we can't
0:08:31 > 0:08:35live around these hydrothermal vents any more. They're too cold for us.
0:08:35 > 0:08:38We're going to march across this trench
0:08:38 > 0:08:42until we find a new hydrothermal vent to call home.
0:08:42 > 0:08:47- Somewhere nice and hot.- With lots of steam and gas bubbling up.
0:08:47 > 0:08:49A place where baby tube worms...
0:08:49 > 0:08:50ALL: Like us...
0:08:50 > 0:08:54- ..can grow up to be giant tube worms.- Aha, that's the spirit!
0:08:54 > 0:08:59Now then. Come on, find a partner and don't forget the clam.
0:08:59 > 0:09:04Climb aboard, old friend. Sideways, march!
0:09:04 > 0:09:06# We live in the midnight zone
0:09:06 > 0:09:08- ALL:- # We live in the midnight zone
0:09:08 > 0:09:12- # In the dark, but not alone - In the dark, but not alone. #
0:09:14 > 0:09:17Hmm. This area's nice and flat.
0:09:17 > 0:09:20I think we've found the perfect place for the deep sea Octo-lab.
0:09:20 > 0:09:25- Agreed. Barnacles to Dashi. - Dashi here, Captain.
0:09:25 > 0:09:29We've found our spot. Let's move the Octo-pod into position.
0:09:31 > 0:09:35- The Octo-pod is in position, Captain.- Very good, Dashi.
0:09:35 > 0:09:38The trench is too narrow for the Octo-pod at the bottom
0:09:38 > 0:09:41so the GUP-C will take it part of the way. Ready, Tweak?
0:09:41 > 0:09:45- Ready, Cap. - Octonauts, let's do this.
0:09:52 > 0:09:54On my way down, Cap.
0:09:57 > 0:10:00- There she is, mateys. - All right, Tweak.
0:10:00 > 0:10:05On my signal, release the cable and let the Octo-lab fall into place.
0:10:05 > 0:10:10- You got it, Cap. - Ready, steady...drop!
0:10:10 > 0:10:11SHE GRUNTS
0:10:14 > 0:10:19Octonauts, the deep sea Octo-lab has landed.
0:10:19 > 0:10:22Let's turn on the lights and get to work.
0:10:52 > 0:10:55Tweak? I'm not a bit nervous about being down this deep any more.
0:10:55 > 0:11:00- The Octo-lab feels completely safe. - Oh, it is safe, Peso.
0:11:00 > 0:11:02Sure, it's cold and dark out there
0:11:02 > 0:11:06but we've got plenty of powerful light and heat.
0:11:06 > 0:11:09And I put the whole thing on legs so it'll just
0:11:09 > 0:11:13bounce around without breaking a thing if we get hit by tremors.
0:11:13 > 0:11:14Tremors?
0:11:14 > 0:11:18You see, we're down so deep that there's only a thin layer
0:11:18 > 0:11:23of the sea floor between us and the hot, melted rock inside the Earth.
0:11:23 > 0:11:25Dashi?
0:11:25 > 0:11:29When pieces of the sea floor move around on top of the melted rock,
0:11:29 > 0:11:32they bump into each other, and we get tremors.
0:11:32 > 0:11:35The Octo-lab has special equipment that shows us
0:11:35 > 0:11:37whether or not there are any tremors close by.
0:11:37 > 0:11:40Let's turn it on.
0:11:40 > 0:11:42STEADY TONE
0:11:42 > 0:11:45Looks like everything's calm and steady for now. No tremors.
0:11:45 > 0:11:48Phew! I hope it stays that way.
0:11:50 > 0:11:53We've collected some fantastic rock samples.
0:11:53 > 0:11:56- The Octo-bots are working well.- Aye.
0:11:57 > 0:12:02Uh-oh, something's coming. Come on, boys. Time to roll.
0:12:06 > 0:12:07Uh-oh!
0:12:20 > 0:12:23- Where are we?- I don't know. - Not a clue.
0:12:23 > 0:12:25VEGI-BOT: Chiba-chiba!
0:12:27 > 0:12:28Loader-loader.
0:12:28 > 0:12:30Chiba-chiba!
0:12:31 > 0:12:33TUNIP HUMS TO ITSELF
0:12:33 > 0:12:35THEY SNIFF
0:12:35 > 0:12:38- I smell food. - Smells good.
0:12:38 > 0:12:40ALL: Let's roll! Whoa, whoa, wahey!
0:12:42 > 0:12:43This way.
0:12:46 > 0:12:47GULPING AND CHOMPING
0:12:47 > 0:12:49VEGI-BOT WHIRRS
0:12:49 > 0:12:51- Keep them coming.- Delicious.
0:12:51 > 0:12:53Chiba!
0:12:53 > 0:12:55- I could eat a million of them. - Ah, that's good.
0:12:55 > 0:13:00- # We live in the midnight zone - We live in the midnight zone
0:13:00 > 0:13:04- # In the dark, but not alone - In the dark, but not alone. #
0:13:04 > 0:13:06Everybody, halt!
0:13:06 > 0:13:11- I feel heat!- Me, too. - And it's coming from this thing.
0:13:11 > 0:13:13ALL: Ooh!
0:13:13 > 0:13:15- A nice warm-up for cold claws. - Indeed.
0:13:15 > 0:13:18Snap to it. Sideways...climb!
0:13:18 > 0:13:23Left, left, left, left, left, left, left...
0:13:25 > 0:13:29Hmm, it's even warmer in here. Come on.
0:13:31 > 0:13:36- Uh-oh. We've got a situation. - I'm stuck!
0:13:36 > 0:13:38Chain of claws, everyone.
0:13:41 > 0:13:44One, two, three...pull!
0:13:44 > 0:13:46THEY GRUNT TOGETHER
0:13:46 > 0:13:48Again, pull!
0:13:48 > 0:13:50FURTHER GRUNTING
0:13:50 > 0:13:52Almost!
0:13:52 > 0:13:58All right, let's make this one count. One, two, three...pull!
0:13:58 > 0:13:59STRAINED GRUNTING
0:13:59 > 0:14:01POP!
0:14:01 > 0:14:02SNAP!
0:14:02 > 0:14:06FADING NOISE
0:14:06 > 0:14:08Chiba-chib....
0:14:08 > 0:14:10I think I'd better sound the Octo-alert.
0:14:10 > 0:14:12ALERT SOUNDS
0:14:12 > 0:14:14Octonauts, to the lower deck.
0:14:22 > 0:14:25Octonauts, we've lost all power to the Octo-lab.
0:14:25 > 0:14:29- I need to check the power generator, Cap.- We'll light your way.
0:14:31 > 0:14:33I have to open it up.
0:14:33 > 0:14:38There's no telling who or what could be hiding in there.
0:14:38 > 0:14:39PESO GULPS
0:14:41 > 0:14:44Oh, something's coming. Hide, everyone!
0:14:46 > 0:14:51- Oh, me, oh, my! A wire's been cut. - But who would do that?
0:14:51 > 0:14:53BELCHING, PESO QUIVERS
0:14:53 > 0:14:57Now, that's the roar of a wire-cutting monster
0:14:57 > 0:15:00if ever I heard one... Yow!
0:15:00 > 0:15:06- Giant bugs!- Easy, now. - No sudden moves.
0:15:06 > 0:15:08Oh, no worries.
0:15:08 > 0:15:13- We can't move at all right now. - Oh, no. Are you all right?
0:15:13 > 0:15:16- Oh, we're fine. - Just really, really full.
0:15:16 > 0:15:18ALL THREE BELCH
0:15:18 > 0:15:21Ah, it's tough for us giant isopods to find food down here,
0:15:21 > 0:15:23so when we do...
0:15:23 > 0:15:27We eat and eat and eat until we can't eat any more.
0:15:27 > 0:15:34Sometimes, we eat so much that we're too stuffed to move for a while. Oh!
0:15:34 > 0:15:37Giant isopods? Fascinating.
0:15:37 > 0:15:42Most isopods are tiny but down this deep, the isopods are giants.
0:15:42 > 0:15:47- But if you didn't cut the wire, then who did?- Look behind you.
0:15:48 > 0:15:49GASPS
0:15:49 > 0:15:52- Stop!- Uh-oh!
0:15:52 > 0:15:56- MANY VOICES: Please don't hurt us! - Don't worry, we won't hurt you.
0:15:56 > 0:15:59Oh, I'm sorry, I cut your wire by accident.
0:15:59 > 0:16:03What were you doing in our power generator, mateys?
0:16:03 > 0:16:07It was nice and warm in there, and we like warm.
0:16:07 > 0:16:10We're looking for a nice, hot hydrothermal vent to call home.
0:16:10 > 0:16:13We'll help you find a new home, but first,
0:16:13 > 0:16:18- we need to get our power back. - I'll just fix up this wire.
0:16:18 > 0:16:20SHE GRUNTS
0:16:20 > 0:16:25That ought to do it. OK, I'm going to turn it back on.
0:16:27 > 0:16:29OCTO-BOTS START BUZZING
0:16:33 > 0:16:35Chiba!
0:16:35 > 0:16:39Uh-oh, power surge caused the Octo-bots to short-circuit.
0:16:39 > 0:16:40They're out of control, Cap!
0:16:42 > 0:16:45FRANTIC WHIRRING AND BEEPING
0:16:48 > 0:16:50TUNIP: Vegi-bot!
0:16:50 > 0:16:52Chiba-chiba.
0:16:52 > 0:16:56Kwazii, take the other Octo-buggy. Go after Tunip and the Vegi-bot.
0:16:56 > 0:16:59Aye-aye, Captain! Ho!
0:16:59 > 0:17:02Shellington, you go that way and Dashi, you go that way.
0:17:02 > 0:17:05I'll go this way. Let's catch those Octo-bots!
0:17:09 > 0:17:15Ah, there you are. Hmm, let me help you with that.
0:17:15 > 0:17:17HE GRUNTS
0:17:17 > 0:17:18Shellington, Dashi,
0:17:18 > 0:17:21I'm heading back to the Octo-lab with the runaway Octo-bot.
0:17:21 > 0:17:24He's picked up a lovely, big rock for your collection.
0:17:24 > 0:17:27Captain, thanks to this Octo-bot,
0:17:27 > 0:17:30I've found a type of sea cucumber I've never seen before.
0:17:30 > 0:17:32BUZZING
0:17:32 > 0:17:36And this one is recording some beautiful, glowing sea stars.
0:17:37 > 0:17:40How about you, Kwazii? Have you caught up with the Vegi-bot?
0:17:40 > 0:17:44- Chiba-chiba! - Whoa! Not yet, Captain.
0:17:45 > 0:17:47Chiba-chiba.
0:17:55 > 0:18:00Yargh! We're on the edge of a lake of boiling hot...gloop.
0:18:00 > 0:18:05- It sounds fascinating. - It looks dangerous. Ha-ha-ha!
0:18:05 > 0:18:09- Kwazii, turn on the Octo-buggy camera.- Aye.
0:18:11 > 0:18:16- Octo-buggy camera on. - Jumping jellyfish!
0:18:16 > 0:18:21It's a lake of boiling hot sulphur. Incredibly rare.
0:18:21 > 0:18:25- Kwazii, can you get a sample? - Aye, matey.
0:18:27 > 0:18:28'Just be careful not to fall in.'
0:18:33 > 0:18:36Got it. Yar, the Vegi-bot!
0:18:36 > 0:18:39Chiba-chiba!
0:18:46 > 0:18:51Yagh! Shiver-me-whiskers, there's mud flying everywhere!
0:18:51 > 0:18:55- Mud volcanoes - amazing! - This is great, Kwazii.
0:18:55 > 0:18:59Video of underwater mud volcanoes is really rare.
0:18:59 > 0:19:00Yagh!
0:19:02 > 0:19:03TUNIP GASPS
0:19:04 > 0:19:07- Whoa!- Ah-hah!
0:19:09 > 0:19:13- Follow that Vegi-bot! - Ha-ha, we'll get him, matey!
0:19:16 > 0:19:20- Vegi-bot!- I'll get as close as I can
0:19:20 > 0:19:22and you nab him with the grabber, Tunip.
0:19:25 > 0:19:26BOTH GROAN
0:19:27 > 0:19:30VEGIBOT: Wargh!
0:19:31 > 0:19:33Now, Tunip!
0:19:33 > 0:19:35Chiba!
0:19:35 > 0:19:36We did it, matey!
0:19:36 > 0:19:37TUNIP CHIRRUPS
0:19:37 > 0:19:42- Captain, we have the Vegi-bot. - Good work, Kwazii.
0:19:42 > 0:19:47- Captain, look - a tremor.- And it's getting bigger.- Kwazii, be careful.
0:19:47 > 0:19:50A big tremor is about to shake things up.
0:19:50 > 0:19:52Brace yourselves, everyone.
0:19:52 > 0:19:53ALL QUIVER AND GROAN
0:19:57 > 0:20:01Yargh, agh! Hang on, Tunip!
0:20:01 > 0:20:02TUNIP PANICS
0:20:04 > 0:20:06We'll go the other way, matey.
0:20:17 > 0:20:20Whoa, can't stop now.
0:20:21 > 0:20:26Looks like there's only one thing to do - go faster!
0:20:26 > 0:20:27BOTH SCREAM
0:20:31 > 0:20:33Chiba-chiba.
0:20:34 > 0:20:39- Ha-ha! We made it. - 'Kwazii, Tunip - are you all right?'
0:20:39 > 0:20:41Aye-aye, Captain. We're fine.
0:20:41 > 0:20:45We just went flying over a river of hot, melted rock.
0:20:45 > 0:20:47It's incredible.
0:20:47 > 0:20:51You've found the perfect new home for our hydrothermal vent friends.
0:20:51 > 0:20:54- 'I did?'- Yes!
0:20:54 > 0:20:58Hydrothermal vents form along cracks in the sea floor just like this one.
0:20:58 > 0:21:00Good work, Kwazii.
0:21:02 > 0:21:05- Is this hot enough for you? - Oh, yes!
0:21:05 > 0:21:08This is just the kind of home we've been looking for.
0:21:08 > 0:21:12This hydrothermal vent is just beginning to grow.
0:21:12 > 0:21:14ALL: And we'll grow with it!
0:21:16 > 0:21:20That's right. We'll get to watch you and this hydrothermal vent
0:21:20 > 0:21:22get a lot bigger.
0:21:22 > 0:21:26Let me take a picture of you in your new home. Say, "seaweed!"
0:21:26 > 0:21:28ALL: Seaweed!
0:21:33 > 0:21:37Dashi, Shellington, we'll be back down in a few weeks to pick you up.
0:21:37 > 0:21:40- We'll miss you.- Indeed we will. - That's for sure.
0:21:40 > 0:21:43We'll send video reports to the Octo-pod every day.
0:21:43 > 0:21:47We certainly have a lot to study. The lake of boiling sulphur,
0:21:47 > 0:21:51the mud volcanoes, the brand-new hydrothermal vents.
0:21:51 > 0:21:55Aye, and who knows what else you'll find down here, mateys?
0:21:55 > 0:21:56TUNIP CHIRRUPS SADLY
0:21:58 > 0:21:59Oh!
0:22:03 > 0:22:05I'll miss you, Vegi-boh.
0:22:05 > 0:22:07Me too.
0:22:09 > 0:22:11TUNIP SNIFFS AND BLOWS NOSE
0:22:11 > 0:22:13Don't worry, Tunip.
0:22:13 > 0:22:15We'll take good care of the Vegi-bot.
0:22:15 > 0:22:17Daboo!
0:22:17 > 0:22:21Remember, if you need us, we'll be here faster than you can say...
0:22:21 > 0:22:24Buncha munchy crunchy carrots!
0:22:26 > 0:22:28Dashi, Shellington - goodbye for now.
0:22:28 > 0:22:32Octonauts, let's head back up to the Octo-pod.
0:22:32 > 0:22:35- Bye.- Bye.- Farewell. - So long, mateys!
0:22:35 > 0:22:39- Vegi-bot, could I have a kelp cake? - Me, too.
0:22:39 > 0:22:42- Chiba.- Thanks, Vegi-bot. - You're welcome.
0:22:42 > 0:22:43BOTH LAUGH
0:22:47 > 0:22:49Subtitles by Red Bee Media Ltd