0:00:02 > 0:00:03Captain, I am The Octopus...
0:00:03 > 0:00:07You and your cargo are now under my control.
0:00:07 > 0:00:09Further resistance is useless.
0:00:09 > 0:00:11Do you have what we came for?
0:00:11 > 0:00:13Good.
0:00:13 > 0:00:17Then we set sail at once for my underwater lair.
0:00:22 > 0:00:24The 21st century faces a new kind of threat.
0:00:24 > 0:00:27Old school spies have had their day
0:00:27 > 0:00:31and MI9 must create a new breed of skilled undercover agent.
0:00:40 > 0:00:43Hidden in a place no-one will think to look.
0:00:45 > 0:00:46Welcome to MI High.
0:00:50 > 0:00:53All right, everyone to the shallow end, please.
0:00:53 > 0:00:54WHISTLE
0:00:59 > 0:01:01Good.
0:01:01 > 0:01:03Let's begin with the breaststroke.
0:01:03 > 0:01:06A nice frog's leg kick, everyone.
0:01:06 > 0:01:08This is a joke.
0:01:08 > 0:01:10Yes, I'm sorry, it's just that
0:01:10 > 0:01:14Mrs King has issued new health and safety guidelines.
0:01:14 > 0:01:17- What, that we can't swim in water? - You've seen them?
0:01:17 > 0:01:20- Next you'll say we can't kick a ball.- How did you know?
0:01:20 > 0:01:22I suppose some wimp like Rose complained.
0:01:22 > 0:01:24Hey! I enjoy swimming too.
0:01:24 > 0:01:26That's enough talking, everyone.
0:01:26 > 0:01:30BUZZING
0:01:33 > 0:01:37Team, we're to investigate a series of pirate raids in British waters.
0:01:37 > 0:01:38Piracy?
0:01:38 > 0:01:41What, you mean like in the Pirates Of The Caribbean?
0:01:41 > 0:01:43That was a movie. These guys are for real.
0:01:43 > 0:01:45Their attacks are deadly, effective
0:01:45 > 0:01:47and they know exactly what they want.
0:01:47 > 0:01:49Here's a list of what's been stolen.
0:01:51 > 0:01:54Hydrogen, enriched plutonium.
0:01:54 > 0:01:57But these are things you'd need to make a nuclear warhead.
0:01:57 > 0:01:58Only uranium's missing.
0:01:58 > 0:02:01The Andover ship is passing through British waters today.
0:02:01 > 0:02:03She's carrying uranium rods.
0:02:03 > 0:02:06It'll be your mission to protect her and her cargo.
0:02:06 > 0:02:09- But you'll be handling the mission from HQ, right?- I'm afraid not.
0:02:09 > 0:02:12Agent London has a conflict of interest so I'm in charge.
0:02:12 > 0:02:16I had a cousin, Charlton. He was a submariner.
0:02:16 > 0:02:20We worked together, designing and building our own special submarine.
0:02:20 > 0:02:21You said you HAD a cousin.
0:02:22 > 0:02:25Charlton used the sub for monitoring marine life
0:02:25 > 0:02:27as part of a conservation project.
0:02:27 > 0:02:29One day he was...
0:02:29 > 0:02:30He was lost at sea.
0:02:30 > 0:02:32He's never been found.
0:02:32 > 0:02:33Sorry.
0:02:35 > 0:02:38You'll travel through the same waters in which he disappeared.
0:02:38 > 0:02:41- I can't risk Agent London being distracted.- But he wouldn't be.
0:02:41 > 0:02:44The decision has been made!
0:02:44 > 0:02:45London!
0:02:47 > 0:02:50Chief Stark has agreed I can remain in charge of gadgets.
0:02:50 > 0:02:52A Morse code send and receive glove.
0:02:52 > 0:02:56You already know Morse code, of course, from your training.
0:02:56 > 0:02:58You'll be inside a miniature submarine,
0:02:58 > 0:03:00a bit of a pet project of mine.
0:03:00 > 0:03:03Oscar, you'll be in charge.
0:03:03 > 0:03:04In charge?
0:03:04 > 0:03:05We're a team.
0:03:05 > 0:03:09Yes, but Oscar is the only one with the relevant experience.
0:03:09 > 0:03:11Undercover sub mission in the Baltic.
0:03:11 > 0:03:13I met a Russian admiral who taught me everything.
0:03:13 > 0:03:16Everything?
0:03:28 > 0:03:31Steering is actually pretty easy.
0:03:31 > 0:03:34Just keep your eyes on the road.
0:03:36 > 0:03:38The ocean. Ocean.
0:03:38 > 0:03:39I know what I'm doing.
0:03:39 > 0:03:41Stark put me in charge, remember?
0:03:41 > 0:03:43Rose, lock off compression unit.
0:03:43 > 0:03:44Aye, aye, captain(!)
0:03:46 > 0:03:49'What is your position?'
0:03:49 > 0:03:53'We're down ten metres, maintaining contact with The Andover.'
0:03:53 > 0:03:56'Mayday, mayday! This is The Andover. We are under attack.
0:03:56 > 0:03:59'Repeat, we are under attack.'
0:03:59 > 0:04:00Did you hear that?
0:04:00 > 0:04:01Come in, please.
0:04:01 > 0:04:03What happened?
0:04:03 > 0:04:04All communications are down.
0:04:04 > 0:04:06We need to get to The Andover quick.
0:04:06 > 0:04:08SPLASH
0:04:09 > 0:04:10What's that?
0:04:10 > 0:04:11Something's outside.
0:04:11 > 0:04:12Something big.
0:04:15 > 0:04:16Looks like a shark.
0:04:19 > 0:04:21That was a big shark. Oscar, get us out of here!
0:04:22 > 0:04:26- Engines not responding. - That's no shark. Look.
0:04:28 > 0:04:30Giant tentacles.
0:04:30 > 0:04:33If that's a tentacle, how big's the rest?
0:04:33 > 0:04:34BANG
0:04:34 > 0:04:36Switching to anti-squid stun mode.
0:04:39 > 0:04:42You did it.
0:04:42 > 0:04:44Use the stun mode again!
0:04:46 > 0:04:48It's no good. I've lost all control.
0:04:48 > 0:04:52Whatever it is out there, it's dragging us down.
0:04:53 > 0:04:55London, what's happening?
0:04:55 > 0:04:57They need our help.
0:05:03 > 0:05:07- What ARE you doing?- Building a new communicator to work at depth.
0:05:07 > 0:05:12- Boffins have been trying to do that for years.- Time someone succeeded!
0:05:24 > 0:05:26Resistance is futile.
0:05:33 > 0:05:38Ah, seems our nets have landed three little sprats.
0:05:38 > 0:05:41Welcome aboard The Naughty Lass.
0:05:41 > 0:05:44Did they really think they would defeat us, Nelson?
0:05:46 > 0:05:49- So you're the pirate who's been attacking our ships.- Pirate?
0:05:49 > 0:05:52I prefer to be known as The Octopus.
0:05:52 > 0:05:55Rather neat, don't you think?
0:05:55 > 0:05:59The octopus being something that attaches itself to its prey
0:05:59 > 0:06:01and then drags it down to the depths.
0:06:01 > 0:06:03Thought they crawled out from under rocks.
0:06:03 > 0:06:06Show some respect to the creatures of the sea!
0:06:06 > 0:06:11These landlubbers will wish they never crossed tentacles with us.
0:06:11 > 0:06:15- Yves, we dive to 20,000 leagues. - Oui, mon capitan.
0:06:19 > 0:06:21If I could just have your attention for a few moments
0:06:21 > 0:06:25whilst I run through the new safety procedures.
0:06:25 > 0:06:27What, in case the classroom crashes?
0:06:27 > 0:06:31No, Davina. In case we have to evacuate the school in a hurry.
0:06:31 > 0:06:35Now, first I want you to check the nearest exit to you.
0:06:35 > 0:06:37That might be a door or a win...
0:06:37 > 0:06:39BELL RINGS
0:06:47 > 0:06:51Giving safety demonstrations is quite dangerous.
0:06:51 > 0:06:53What's that ringing sound?
0:06:53 > 0:06:54The fire alarm!
0:06:54 > 0:06:57We have to test it once a day.
0:06:58 > 0:07:03Dare I suggest these new rules are going a touch too far.
0:07:03 > 0:07:06Oh, no. These are just the first steps
0:07:06 > 0:07:11to making St Hope's a safer working environment.
0:07:14 > 0:07:17What's this for? We're only going downstairs.
0:07:17 > 0:07:19Ah, yes, erm...
0:07:19 > 0:07:24Apparently descending more than three steps requires protective headgear.
0:07:24 > 0:07:29- This is crazy!- Yeah, this helmet will ruin my hair.
0:07:29 > 0:07:32- You're treating us like little kids. - They may have a point.
0:07:32 > 0:07:36Oh. I thought YOU, at least, might share my desire
0:07:36 > 0:07:40to keep our children safe from a dangerous world.
0:07:45 > 0:07:48The uranium rods have been unloaded, mon capitan.
0:07:48 > 0:07:51- You can begin assembling the bomb. - What?
0:07:51 > 0:07:55- You can't start building a nuclear bomb. Are you insane?- No. I'm not.
0:07:55 > 0:07:59But what would YOU call a world that persecutes porpoises,
0:07:59 > 0:08:02harasses haddocks
0:08:02 > 0:08:05and spoils our magnificent seas?
0:08:05 > 0:08:07Whatever crazy plan you have, this is not the answer.
0:08:07 > 0:08:10You know nothing about the oceans or how to protect them.
0:08:10 > 0:08:13Yves, take them to the cells.
0:08:13 > 0:08:15What will happen to us?
0:08:15 > 0:08:17That is for the captain to decide.
0:08:17 > 0:08:21But I wouldn't like to be in your, how you say, shoes.
0:08:23 > 0:08:26Mrs King's gone way too far with these rules.
0:08:26 > 0:08:28It's taking away our freedom, innit?
0:08:28 > 0:08:31Don't worry, I think I've got a plan.
0:08:31 > 0:08:35I ask you to protest as free pupils.
0:08:35 > 0:08:38Mrs King's rules have taken away our freedom.
0:08:38 > 0:08:41I's been stopped from spinning round cos of the sharp edges.
0:08:41 > 0:08:44And I've been banned from wearing heels over half an inch.
0:08:44 > 0:08:47- We'll all get detention if we have a protest march.- Yes.
0:08:47 > 0:08:50March, then we MAY get detention.
0:08:50 > 0:08:56Do nothing and you MIGHT avoid the knee pads and the life jacket.
0:08:56 > 0:08:57For a while.
0:08:57 > 0:09:00But are you willing to trade in
0:09:00 > 0:09:03all those days of safety gear and plastic cutlery
0:09:03 > 0:09:07for one chance, just one chance that we can come back here
0:09:07 > 0:09:11and tell our teachers that they may take our knives,
0:09:11 > 0:09:14but they will never take our freedom!
0:09:14 > 0:09:16CHEERING
0:09:16 > 0:09:18- What do we want? - ALL: Danger!
0:09:18 > 0:09:19- When do we want it?- Now!
0:09:19 > 0:09:23- What do we want?- Danger. - When do we want it?- Now!
0:09:23 > 0:09:26Er, what's the meaning of this?
0:09:26 > 0:09:28We want you to rethink the safety rules.
0:09:28 > 0:09:30We?
0:09:35 > 0:09:39I think you're being very irresponsible, Avril.
0:09:39 > 0:09:43Now, come and help me put some speed restriction cones in the corridor.
0:09:50 > 0:09:52Will you hurry up with that thing?
0:09:52 > 0:09:55- They've been out of contact for too long.- I'm going as fast as I can.
0:09:55 > 0:09:59There isn't a science team in the world that's cracked this problem.
0:09:59 > 0:10:00You need to and fast!
0:10:00 > 0:10:03I must know why The Andover fell off the radar screens.
0:10:03 > 0:10:05This mission's in meltdown.
0:10:07 > 0:10:10- Yes!- Finally.
0:10:10 > 0:10:14- Permission to call my team. - Of course. Get on with it!
0:10:21 > 0:10:22No.
0:10:30 > 0:10:32BUZZING
0:10:32 > 0:10:34Frank, how did you manage to get through?
0:10:34 > 0:10:36'Never mind that, where are you?'
0:10:36 > 0:10:38We're not on the sub any more.
0:10:38 > 0:10:39Long story.
0:10:39 > 0:10:41It'll have to wait.
0:10:50 > 0:10:55- Good. I see you enjoyed your last meal.- What do you mean "last"?
0:10:55 > 0:10:59I'm sorry, but I can't run the risk of you escaping.
0:10:59 > 0:11:00Look, maybe we could do a deal.
0:11:00 > 0:11:03Deal!
0:11:03 > 0:11:07It's been tried, but mankind can't be trusted.
0:11:07 > 0:11:08Can it, Nelson?
0:11:10 > 0:11:13He agrees.
0:11:13 > 0:11:15I must leave you now.
0:11:15 > 0:11:19Once I turn off the oxygen to the cells, you have about...
0:11:19 > 0:11:2230 minutes' supply. Enjoy.
0:11:31 > 0:11:34We're almost ready, Nelson.
0:11:34 > 0:11:37The noble dolphin, the majestic whale, lobsters like yourself,
0:11:37 > 0:11:40they had no-one to protect them until I came along.
0:11:40 > 0:11:42Voila.
0:11:42 > 0:11:43It is done.
0:11:43 > 0:11:44Good.
0:11:44 > 0:11:47We prepare The Naughty Lass for immediate launch.
0:11:55 > 0:11:58Our friends in the ocean will soon be safe,
0:11:58 > 0:12:02but those who persecuted them should be very worried.
0:12:03 > 0:12:05Time we revealed our intentions.
0:12:07 > 0:12:09BEEPING
0:12:09 > 0:12:13- COMPUTER:- Incoming message, incoming message.
0:12:13 > 0:12:19This is a message from The Octopus to the governments of the world.
0:12:19 > 0:12:22You were the stewards of the oceans,
0:12:22 > 0:12:25but you have destroyed everything in them.
0:12:25 > 0:12:32The sea-going mammals, the schools of fish, the Great Barrier Reef.
0:12:33 > 0:12:35Well, no more.
0:12:35 > 0:12:39I am en route to fire a bomb at Antarctica's largest icecap,
0:12:39 > 0:12:41flooding the world for ever.
0:12:41 > 0:12:45The beautiful oceans that make up 70% of this planet
0:12:45 > 0:12:48will finally be safe!
0:12:51 > 0:12:53Stark here.
0:12:53 > 0:12:56The UK government has received a message
0:12:56 > 0:12:58from some madman called The Octopus.
0:12:58 > 0:13:02He plans to blow up Antarctica with a nuclear bomb.
0:13:02 > 0:13:05We know. We're in his base right now.
0:13:05 > 0:13:08We've got a small problem to overcome first.
0:13:08 > 0:13:10We'll call you back.
0:13:10 > 0:13:12Tell him not to hold his breath.
0:13:15 > 0:13:16What are you doing?
0:13:16 > 0:13:17Trying to find a way out.
0:13:17 > 0:13:19I know that's probably the captain's job(!)
0:13:19 > 0:13:22Don't waste your energy arguing.
0:13:22 > 0:13:24Just do it.
0:13:25 > 0:13:27This has to be the weak point.
0:13:27 > 0:13:28They're metal!
0:13:28 > 0:13:29OSCAR PANTS
0:13:31 > 0:13:34Not even Carrie's karate could kick us out of this.
0:13:34 > 0:13:37Just as I thought! They've been weakened by salt erosion.
0:13:38 > 0:13:40DRIPPING
0:13:40 > 0:13:41It's just a chance.
0:13:41 > 0:13:42Oscar, take off your watch.
0:13:49 > 0:13:50Oscar!
0:13:53 > 0:13:55First they hang up on me and now they won't call back.
0:13:55 > 0:13:58They're probably very busy dealing with that maniac...
0:14:01 > 0:14:03..or something's gone very wrong.
0:14:11 > 0:14:14Oscar, don't sleep.
0:14:14 > 0:14:16Stay with us. You have to stay awake!
0:14:22 > 0:14:23Coated...
0:14:23 > 0:14:26the weakest bar with...
0:14:26 > 0:14:28metal corroding acid...
0:14:28 > 0:14:29made out of...
0:14:29 > 0:14:31food, fizzy drink...
0:14:31 > 0:14:33and a watch battery.
0:14:34 > 0:14:35Rose?!
0:14:44 > 0:14:46CARRIE PANTS
0:14:46 > 0:14:47Come on, Carrie.
0:14:47 > 0:14:48You can do this.
0:14:57 > 0:14:59Come on!
0:15:23 > 0:15:25Mon capitan.
0:15:25 > 0:15:28The bomb is loaded and we are on course for our target.
0:15:28 > 0:15:29Not long now, Nelson,
0:15:29 > 0:15:33until we transform the world for ever.
0:15:35 > 0:15:39There's no sign of The Octopus or the nuclear bomb materials.
0:15:39 > 0:15:42The Naughty Lass is missing too.
0:15:43 > 0:15:46RINGING
0:15:46 > 0:15:48Team, what's happening?
0:15:48 > 0:15:51The Octopus has left his HQ. We're going after him.
0:15:57 > 0:15:59An underwater pursuit. They'll need our help.
0:16:01 > 0:16:02But I don't see what we can do.
0:16:09 > 0:16:10I knew it was here.
0:16:10 > 0:16:14It's a tactics book written by my late cousin, Charlton.
0:16:14 > 0:16:16Tactics from a dead man. Great(!)
0:16:16 > 0:16:19- He can't have been much good if he was lost at sea.- He was a genius!
0:16:19 > 0:16:23What's your alternative? Hmm? Let The Octopus blow up Antarctica?
0:16:26 > 0:16:28Team, I've got something that might help -
0:16:28 > 0:16:31Charlton's manual on submarine warfare.
0:16:31 > 0:16:34But how do we read it? We lose all communications whilst we dive.
0:16:34 > 0:16:37I'll send the basics through via the Morse code glove.
0:16:37 > 0:16:39I'm not sure my knowledge of Morse code is up to it.
0:16:39 > 0:16:43Mark down the dots and dashes and I'll translate. Thanks, Rose.
0:16:43 > 0:16:44What am I? Your PA?
0:16:48 > 0:16:49I can see The Naughty Lass.
0:16:49 > 0:16:51She's diving.
0:16:51 > 0:16:54We'll have to follow. Prepare to dive!
0:16:54 > 0:16:57You're going to love it!
0:16:57 > 0:17:00The world will be one giant aquarium.
0:17:00 > 0:17:02Someone is after us! The mini submarine!
0:17:02 > 0:17:04They had no oxygen!
0:17:04 > 0:17:07Right, we will finish them off, once and for all.
0:17:07 > 0:17:10There's a nuclear bomb on board. We cannot risk a fight!
0:17:10 > 0:17:11Fight? No.
0:17:11 > 0:17:14But dropping depth charges would blast them out of the water!
0:17:14 > 0:17:16Turn around!
0:17:16 > 0:17:18I'm picking up sonar activity from above.
0:17:18 > 0:17:21Depth charges! Crew to positions. Hold tight.
0:17:22 > 0:17:24CRASH!
0:17:24 > 0:17:26Don't worry - we'll come through this.
0:17:26 > 0:17:27CRASH!
0:17:27 > 0:17:30I don't see how!
0:17:30 > 0:17:33Rose and I deciphered those submarine tactics Frank sent.
0:17:33 > 0:17:37When under depth charge attack, it says you go silent.
0:17:37 > 0:17:38Cutting engines.
0:17:41 > 0:17:43So, we've got no engines,
0:17:43 > 0:17:46but he's still right above us throwing those depth things?
0:17:46 > 0:17:48It's a risk we'll have to take.
0:17:50 > 0:17:52- Nothing!- Maybe they've gone?
0:17:52 > 0:17:54No, they're still there,
0:17:54 > 0:17:56but they're smarter than I gave them credit for.
0:17:56 > 0:18:01They're using the silent tactic - no engines, no communications.
0:18:01 > 0:18:03So, what do we do?
0:18:03 > 0:18:05Wait until they crack.
0:18:05 > 0:18:08(Why the silence?)
0:18:08 > 0:18:12I'm hoping it's a tactic and not...
0:18:19 > 0:18:20SHE HICCUPS
0:18:24 > 0:18:25SHE HICCUPS
0:18:25 > 0:18:27SHE HICCUPS
0:18:27 > 0:18:28There! Something!
0:18:28 > 0:18:32Yes. Sounds almost like...
0:18:32 > 0:18:33hiccups!
0:18:33 > 0:18:36Their bad luck!
0:18:36 > 0:18:40They defied me, now they must pay the price.
0:18:40 > 0:18:42Drop more depth charges!
0:18:42 > 0:18:43SHE HICCUPS
0:18:43 > 0:18:45(How do you cure hiccups?)
0:18:45 > 0:18:46(With a shock.)
0:18:46 > 0:18:48SHE HICCUPS
0:18:48 > 0:18:49(If you don't stop...)
0:18:49 > 0:18:51- SHE HICCUPS - (Whoom!)
0:18:55 > 0:18:56(Thank you.)
0:18:56 > 0:18:59CARRIE EXHALES
0:18:59 > 0:19:00BOOM!
0:19:00 > 0:19:04Depth charges! Release oil and debris. We'll play dead.
0:19:04 > 0:19:07Break up of enemy vessel! We got them!
0:19:07 > 0:19:09Ha! Yes!
0:19:09 > 0:19:12He knows nothing about submarine warfare.
0:19:12 > 0:19:16- They aren't dead!- But there's oil and debris floating in the water.
0:19:16 > 0:19:20Which they released themselves! They're just playing dead.
0:19:20 > 0:19:24It's very intriguing. They're fighting a textbook encounter,
0:19:24 > 0:19:27doing just what I'd do in their place.
0:19:28 > 0:19:29Prepare to dive!
0:19:29 > 0:19:31Something's getting closer.
0:19:31 > 0:19:33Much closer!
0:19:33 > 0:19:35It's The Naughty Lass!
0:19:35 > 0:19:38Frank, the silent tactic didn't work.
0:19:38 > 0:19:41The Octopus is after us again and we'll never outrun him.
0:19:41 > 0:19:43'Are there any more ideas in the guide?'
0:19:43 > 0:19:45Release noise buoys.
0:19:45 > 0:19:46What?
0:19:46 > 0:19:48Bits of metal that confuse the enemy sonar.
0:19:48 > 0:19:51'We can release them via the fuel hatch.'
0:19:51 > 0:19:52Dive deep as well,
0:19:52 > 0:19:54'right down to the ocean floor.'
0:19:54 > 0:19:56The spy sub wasn't designed to take those depths.
0:19:56 > 0:19:58Frank designed this thing.
0:19:58 > 0:19:59That's good enough for me.
0:19:59 > 0:20:01Thank you, Oscar. Good luck.
0:20:01 > 0:20:02Yes.
0:20:02 > 0:20:03'Good luck!'
0:20:03 > 0:20:05I'm taking her down.
0:20:05 > 0:20:07The Naughty Lass is still following.
0:20:07 > 0:20:08Gaining on us!
0:20:08 > 0:20:11This is getting beyond a joke.
0:20:11 > 0:20:12A noise buoy deep dive -
0:20:12 > 0:20:16the unique tactic I invented. They couldn't possibly know that!
0:20:18 > 0:20:21Continue to dive. Weapons locked onto enemy sub.
0:20:21 > 0:20:22She's not built for the deep seas
0:20:22 > 0:20:24and there's a bomb on board.
0:20:24 > 0:20:26This madness will get us killed.
0:20:26 > 0:20:31You're wrong! I am The Octopus and I'm having a whale of a time!
0:20:35 > 0:20:39I don't get it! The noise buoys didn't work, nor playing silent.
0:20:39 > 0:20:42It's like they're following each other's moves exactly.
0:20:44 > 0:20:45TYPES ON KEYBOARD
0:20:47 > 0:20:48Sir,
0:20:48 > 0:20:50I've seen this transmission frequency before.
0:20:50 > 0:20:53- If you have a plan, just do it. - TYPES ON KEYBOARD
0:21:00 > 0:21:03If this is The Octopus, I want you to listen to me.
0:21:08 > 0:21:11Charlton? You're alive!
0:21:11 > 0:21:13Cousin Frank!
0:21:13 > 0:21:19Yes, The Octopus is unsinkable.
0:21:19 > 0:21:24There was no trace of you. What on earth are you playing at?
0:21:24 > 0:21:27I'm not playing at anything, merely doing what needs to be done.
0:21:27 > 0:21:28What needs to be done,
0:21:28 > 0:21:32is for you to stop putting my agents and the world in danger.
0:21:32 > 0:21:33You'll get us all killed.
0:21:33 > 0:21:35Perhaps that's a price worth paying.
0:21:35 > 0:21:37I don't believe I'm hearing this.
0:21:37 > 0:21:40Is this the kid I grew up with?
0:21:40 > 0:21:43Went on snorkelling holidays with?
0:21:43 > 0:21:45Built mini subs in your dad's garage?
0:21:47 > 0:21:49You wanted to change the world,
0:21:49 > 0:21:52save the oceans, but not like this!
0:21:52 > 0:21:53Please!
0:21:54 > 0:21:55Surrender to my team...
0:21:55 > 0:21:57before it's too late.
0:21:57 > 0:21:59I'm sorry, Frank.
0:21:59 > 0:22:02Your "team" stands between me
0:22:02 > 0:22:05and the salvation of the seas.
0:22:05 > 0:22:08They're history. Goodbye.
0:22:12 > 0:22:13Well, that went well(!)
0:22:13 > 0:22:17I said all along you were too close to this mission.
0:22:17 > 0:22:19It might just give us an edge.
0:22:25 > 0:22:29Team, it's Frank.
0:22:29 > 0:22:32'I've spoken to The Octopus. He won't listen to reason.'
0:22:32 > 0:22:33We know. He's insane.
0:22:33 > 0:22:36- Maybe, but I know how we can defeat him.- 'How?'
0:22:36 > 0:22:39And how come you suddenly have the inside track on him?
0:22:39 > 0:22:40- He's my cousin.- 'What?!'
0:22:40 > 0:22:44'I know, now listen - there is a way out of this,'
0:22:44 > 0:22:49but it means one of you taking a huge risk.
0:22:49 > 0:22:52'I've got the blueprints for The Naughty Lass.
0:22:52 > 0:22:53'I found a weak spot.
0:22:53 > 0:22:55'There's just a chance.'
0:22:55 > 0:22:57Locking onto target.
0:22:59 > 0:23:00Take out The Octopus first.
0:23:00 > 0:23:02- I'll call when I'm on board.- A-hem!
0:23:02 > 0:23:05- Uh, what are you doing?! - Frank's plan.
0:23:05 > 0:23:06This one's down to me.
0:23:06 > 0:23:10But you can't go one-on-one against The Octopus and his crew!
0:23:10 > 0:23:13Carrie's right. She's the fighter and I'm the captain.
0:23:13 > 0:23:14It should be one of us.
0:23:14 > 0:23:18Who'll put the nuclear warhead out of action if I'm not there?
0:23:38 > 0:23:40I've got them right where I want them!
0:23:40 > 0:23:42This time there'll be no escape
0:23:42 > 0:23:47and finally I'll be free to create my world of water!
0:23:47 > 0:23:48It isn't going to happen.
0:23:48 > 0:23:51You?! But it's impossible! How did you get on board?
0:23:51 > 0:23:52Via the decompression chamber.
0:23:52 > 0:23:55Your security has more leaks than the Titanic.
0:23:55 > 0:23:57Arrest her!
0:23:57 > 0:23:59One false move and the lobster gets it!
0:24:05 > 0:24:07This is MI9.
0:24:07 > 0:24:09Your submarine is under our control.
0:24:09 > 0:24:12Commence evacuation procedure immediately.
0:24:12 > 0:24:13Aaargh!
0:24:21 > 0:24:24I'll never abandon The Naughty Lass! I'll go down with her!
0:24:24 > 0:24:26Urgh!
0:24:26 > 0:24:27No, you're not!
0:24:27 > 0:24:29You're coming with me.
0:24:31 > 0:24:34I'm taking her up. We've got no choice.
0:24:38 > 0:24:42Whoa! The Naughty Lass's engines have stopped.
0:24:42 > 0:24:43Rose did it!
0:24:43 > 0:24:46'Mission accomplished. We're bringing The Octopus in.'
0:24:46 > 0:24:47Yes!
0:24:47 > 0:24:48Yeah!
0:24:51 > 0:24:52Huh!
0:24:57 > 0:24:58CRYING >
0:24:58 > 0:25:01Oh! What's wrong, Leila?
0:25:01 > 0:25:03They won't let me go skipping
0:25:03 > 0:25:06because I don't have my body vest and knee pads.
0:25:06 > 0:25:08I used to love skipping.
0:25:10 > 0:25:11Come with me.
0:25:13 > 0:25:15Actually, do you mind if I have a little go?
0:25:20 > 0:25:21A-hem!
0:25:21 > 0:25:23Tut-tut, Mrs King!
0:25:23 > 0:25:29Our own regulations are quite clear on the punishment for perilous play.
0:25:29 > 0:25:31Oh, for goodness' sake!
0:25:31 > 0:25:34Ah-ah! It may mean a few small changes
0:25:34 > 0:25:36as you go about your daily business,
0:25:36 > 0:25:41but please remember, this is all about keeping...you safe.
0:25:41 > 0:25:42It was only for a moment...
0:25:42 > 0:25:45Perhaps you'll take the time to reflect
0:25:45 > 0:25:47on whether these rules have been a good idea.
0:25:47 > 0:25:49But I...
0:25:49 > 0:25:51Oh...
0:25:51 > 0:25:53Oh!
0:25:53 > 0:25:54Yves has been arrested
0:25:54 > 0:25:57and an MI9 disposal team are dealing with the bomb.
0:25:57 > 0:25:58Well done, team!
0:26:00 > 0:26:03When did you realise The Octopus was your cousin?
0:26:03 > 0:26:06When you were fighting The Naughty Lass.
0:26:06 > 0:26:08Both sides used exactly the same tactics.
0:26:08 > 0:26:12Charlton was the only other person who knew the tactics in that guide.
0:26:21 > 0:26:24The family thought you were lost at sea.
0:26:24 > 0:26:28We searched everywhere. How could you do that to us?
0:26:28 > 0:26:30I'm sorry.
0:26:30 > 0:26:32Why did you vanish in the first place?
0:26:32 > 0:26:36It wasn't meant to happen like this. It started with conservation,
0:26:36 > 0:26:40but the seas were still being exploited.
0:26:40 > 0:26:42Someone needed to do more!
0:26:42 > 0:26:46Firing a nuclear bomb wouldn't have done much for local fish life.
0:26:46 > 0:26:51I wanted to create a giant marine park,
0:26:51 > 0:26:55- but no-one was listening.- There are no excuses for what you've done.
0:26:55 > 0:26:58I'm sorry, Frank. For everything.
0:26:59 > 0:27:00Yes. A-hem!
0:27:00 > 0:27:05You'll have plenty of time to reflect on the error of your ways.
0:27:10 > 0:27:12Thank you saving him, team.
0:27:12 > 0:27:13That was down to Rose.
0:27:13 > 0:27:15And a good captain.
0:27:15 > 0:27:18Well, no octopus makes a SUCKER out of us!
0:27:27 > 0:27:29Mrs King, why are you out here?
0:27:29 > 0:27:30Never mind that.
0:27:30 > 0:27:34I want you to do something very important for me.
0:27:37 > 0:27:39There's something I have to do.
0:27:39 > 0:27:40Not more rules!
0:27:40 > 0:27:42Too much safety...
0:27:42 > 0:27:43is bad!
0:27:43 > 0:27:49This afternoon, I'm taking you all to a proper swimming pool,
0:27:49 > 0:27:51one with a high diving board
0:27:51 > 0:27:54and we're going to have some fun.
0:27:54 > 0:27:56In fact, what are we waiting for?
0:27:56 > 0:27:58Let's go there right now.
0:27:58 > 0:27:59Follow me.
0:28:02 > 0:28:04THEY CHEER
0:28:05 > 0:28:08Subtitles by Red Bee Media Ltd
0:28:08 > 0:28:11E-mail subtitling@bbc.co.uk