0:00:07 > 0:00:08Huh?
0:00:12 > 0:00:13Come on, Geoffrey! Hurry!
0:00:17 > 0:00:20There it is again! There it is again!
0:00:20 > 0:00:22Mum! Dad! Look!
0:00:22 > 0:00:24I don't see anything.
0:00:24 > 0:00:26Well, look better!
0:00:26 > 0:00:28Ant, there's nothing to see.
0:00:28 > 0:00:32But there was! Something glorious.
0:00:32 > 0:00:38- What?- I definitely, positively just saw a real live mermaid!
0:00:40 > 0:00:42My family are explorers.
0:00:42 > 0:00:44We have been for generations.
0:00:44 > 0:00:46While others look up to the stars,
0:00:46 > 0:00:49we know there are an infinite number of things that shine in the darkness
0:00:49 > 0:00:53below. There are things lurking in the seas that long ago vanished into
0:00:53 > 0:00:58myth. My family are the Nektons and we explore The Deep.
0:01:18 > 0:01:21OK, Ant. Describe this so-called mermaid.
0:01:21 > 0:01:24Oh, she was amazing!
0:01:24 > 0:01:27Her top half was human. Definitely human.
0:01:27 > 0:01:30She had this elegant, shimmering tail.
0:01:30 > 0:01:32Her hair was long and sort of green.
0:01:33 > 0:01:36The way she swam was so graceful.
0:01:36 > 0:01:38She was just...
0:01:38 > 0:01:40beautiful.
0:01:41 > 0:01:44That was awesome, Professor!
0:01:44 > 0:01:46He totally bought it.
0:01:46 > 0:01:48Your brother's always been...
0:01:48 > 0:01:49Gullible?
0:01:49 > 0:01:53A believer in all things weird and wonderful.
0:01:53 > 0:01:55I'm with you on the "weird".
0:01:56 > 0:01:58So promise you won't tell Ant anything?
0:01:58 > 0:02:01We'll unveil the Mimic Knight when it's ready.
0:02:01 > 0:02:03Not before. I love surprises.
0:02:06 > 0:02:08This thing is so fast.
0:02:08 > 0:02:09So agile.
0:02:09 > 0:02:12Fast is good. Agile is even better.
0:02:16 > 0:02:18Activating dolphin mode.
0:02:28 > 0:02:30Check it out. These guys totally accept me.
0:02:30 > 0:02:32I think they'd accept anyone in this knight.
0:02:32 > 0:02:34Maybe not me. I talk a lot.
0:02:35 > 0:02:38It'll make researching marine-mammal dynamics a breeze.
0:02:43 > 0:02:45Huh?
0:02:45 > 0:02:47It might still need some fine tuning.
0:02:49 > 0:02:51It's trying to switch me back into default mode.
0:02:51 > 0:02:54Whoa! Whoa!
0:02:54 > 0:02:55Something's definitely not right.
0:02:55 > 0:02:57Not right is my specialty.
0:02:57 > 0:03:00I mean, fixing stuff that's not right is my specialty.
0:03:00 > 0:03:01Let's have a look-see.
0:03:04 > 0:03:07There! See? I mean, it's a little blurry,
0:03:07 > 0:03:10but you get the general idea.
0:03:10 > 0:03:13Yeah, it does sort of look like one.
0:03:13 > 0:03:15Wait till I tell Fontaine!
0:03:16 > 0:03:19Hey, Fontaine! Guess what?
0:03:19 > 0:03:23You finally realised your fish has the intelligence of an amoeba?
0:03:23 > 0:03:25Don't you listen to her, Geoffrey!
0:03:25 > 0:03:28I just saw a mermaid!
0:03:28 > 0:03:30Really, Ant? A mermaid?
0:03:30 > 0:03:33Yes! We should head out and look for it!
0:03:33 > 0:03:35This could be the opportunity of a lifetime!
0:03:35 > 0:03:38Or I could stay here and read in peace without you.
0:03:38 > 0:03:41Which would definitely be the opportunity of a lifetime.
0:03:41 > 0:03:45I saw it, Fontaine! And so did Geoffrey.
0:03:45 > 0:03:49Well, if a fish says it's true, it must be true.
0:03:49 > 0:03:50Got to go, Ant.
0:03:52 > 0:03:55And that, my friend, is the sound of jealousy talking.
0:03:57 > 0:04:00Diagnostics show everything's running perfectly.
0:04:00 > 0:04:01I think I've fixed it.
0:04:01 > 0:04:04Cool. In that case, how about we do some speed tests?
0:04:04 > 0:04:07But we're miles away from the Aeronax.
0:04:07 > 0:04:11Don't you want to know exactly what the Mimic Knight is capable of?
0:04:11 > 0:04:12Race you!
0:04:17 > 0:04:21Um, when you said you'd fixed it...
0:04:21 > 0:04:24- Decelerate!- Not responding!
0:04:24 > 0:04:25I'll try to override you.
0:04:25 > 0:04:28- Could you hurry?! - It's not working!
0:04:28 > 0:04:30You'll have to pick up manually.
0:04:30 > 0:04:34- How do I do that?- Deactivate the central processing unit and reverse
0:04:34 > 0:04:35your current direction.
0:04:42 > 0:04:44Lucky I'm a fan of adrenaline.
0:04:44 > 0:04:47I'm theorising I didn't fix it after all.
0:04:47 > 0:04:52- Good theory.- Let's cruise back to the Aeronax, gently.
0:04:52 > 0:04:53At a moderate speed.
0:04:55 > 0:04:57BEEPING
0:04:58 > 0:05:00Ooh! We've got company!
0:05:00 > 0:05:02CACKLING
0:05:02 > 0:05:04- The Dark Orca!- Hello, Nektons!
0:05:05 > 0:05:07Go, go, go, go!
0:05:07 > 0:05:11- Release the bubble. - Aye-aye, captain.
0:05:16 > 0:05:17Whoa!
0:05:24 > 0:05:27Well, well. What a pretty little mermaid.
0:05:27 > 0:05:29Don't touch the Knight.
0:05:29 > 0:05:33Ah! I don't take orders from Nektons.
0:05:33 > 0:05:34Rrr!
0:05:37 > 0:05:39Rover to Aeronax, SOS!
0:05:39 > 0:05:40I'm with Fontaine. We need...
0:05:42 > 0:05:44Rover, repeat transmission.
0:05:44 > 0:05:45Come in, Rover.
0:05:51 > 0:05:52Ah...
0:05:54 > 0:05:58Wow. A metal mermaid?
0:05:58 > 0:06:02A wannabe pirate who believes in mermaids?
0:06:02 > 0:06:06You! How dare an enemy impersonate a mermaid!
0:06:06 > 0:06:08They're princesses of the sea.
0:06:08 > 0:06:10Mum, Dad, do you read?
0:06:10 > 0:06:12Me, me, me, me, me!
0:06:12 > 0:06:15Your fancy-shmancy radio won't work inside our ship!
0:06:15 > 0:06:17We've got scramblers.
0:06:17 > 0:06:19Look, Dad! A mermaid suit!
0:06:19 > 0:06:21- I want it!- You can't have it.
0:06:21 > 0:06:24She can have whatever she wants!
0:06:24 > 0:06:28Oh, your saintly mother used to call you her Little Mermaid.
0:06:28 > 0:06:31She dressed you up as one on your first birthday.
0:06:31 > 0:06:34Which reminds me of something...
0:06:34 > 0:06:35This is kidnapping!
0:06:35 > 0:06:38I am not a lawyer, but I'm almost certain that's illegal.
0:06:38 > 0:06:40Whoa!
0:06:40 > 0:06:42And who are you?
0:06:42 > 0:06:44Leave Professor Fiction alone.
0:06:44 > 0:06:48Fiction? You're the one who builds things.
0:06:50 > 0:06:53The rover's gone. And there's no sign of Fontaine or the Professor.
0:06:53 > 0:06:56Why would they leave without saying something?
0:06:56 > 0:07:00For a long time, I've had a vision.
0:07:00 > 0:07:03A vision of a Super Knight!
0:07:03 > 0:07:04Oh, for the love...
0:07:04 > 0:07:09Like the Nektons' knights, but bigger, faster, stronger,
0:07:09 > 0:07:11with weapons and stuff.
0:07:11 > 0:07:13This is my vision.
0:07:15 > 0:07:17It's not often you see plans drawn in crayon.
0:07:17 > 0:07:20HE GROWLS
0:07:20 > 0:07:23How do you expect to use a flame-thrower underwater?
0:07:23 > 0:07:24You're the genius!
0:07:24 > 0:07:28- Make it work!- Firstly, I do not work for pirates.
0:07:28 > 0:07:31And secondly, this can't be done.
0:07:31 > 0:07:33It's impossible.
0:07:33 > 0:07:35Make it possible!
0:07:35 > 0:07:36There's a...
0:07:38 > 0:07:42There's a treasure in the wreckage of a submarine.
0:07:42 > 0:07:45My useless crew can't dive deep enough.
0:07:45 > 0:07:46So I've given up on it.
0:07:46 > 0:07:52Until now. With a Super Knight, I can dive deep and tear the tiny
0:07:52 > 0:07:53access hole wide apart.
0:07:54 > 0:07:57I want this ready by the time we get to the sub.
0:07:57 > 0:08:01And don't forget, we've got the Nektons' precious girl.
0:08:01 > 0:08:02You wouldn't dare harm her!
0:08:02 > 0:08:06Accidents can happen on pirate submarines.
0:08:06 > 0:08:11Ugh! If I build your Super Knight, you'll let Fontaine go?
0:08:11 > 0:08:13You have my word.
0:08:14 > 0:08:17Huh. I'll need some specialised equipment.
0:08:17 > 0:08:19There's your special equipment!
0:08:19 > 0:08:21But...
0:08:21 > 0:08:23Oh...
0:08:23 > 0:08:26The rover's last signal came from here.
0:08:26 > 0:08:27Maybe they went out to find the mermaid.
0:08:27 > 0:08:30Doesn't explain why the rover's off-line.
0:08:30 > 0:08:32Unless the mermaid captured them!
0:08:34 > 0:08:37What? We don't know anything about mermaids.
0:08:37 > 0:08:39Maybe they collect people.
0:08:39 > 0:08:41Ant, let's go.
0:08:41 > 0:08:43We'll cover more territory in the Knights.
0:08:45 > 0:08:47How goes the Super Knight?
0:08:47 > 0:08:49It's impossible!
0:08:49 > 0:08:54And considering the materials and the time frame, totally impossible!
0:08:54 > 0:08:57The only way I could do this in time is if I had help.
0:08:57 > 0:09:00- Fontaine knows... - Not going to happen.
0:09:00 > 0:09:02She knows my methods.
0:09:02 > 0:09:05I can't do this without Fontaine.
0:09:05 > 0:09:09Get out, get out, get out, get out!
0:09:09 > 0:09:11How do I put this?
0:09:11 > 0:09:15- No.- You know what I like about you?
0:09:15 > 0:09:17The hard-headedness.
0:09:17 > 0:09:19Madeline, go elsewhere.
0:09:19 > 0:09:20Gah...
0:09:20 > 0:09:22Did you just give me an order?
0:09:22 > 0:09:24Yes, Little Sis. I'll get her out.
0:09:24 > 0:09:27There are things you shouldn't see.
0:09:27 > 0:09:29Ha! I like the sound of that!
0:09:29 > 0:09:31Hrrr-arrr!
0:09:32 > 0:09:34Your Professor is in big trouble.
0:09:34 > 0:09:38If he can't do this job for my father, well, you can imagine.
0:09:38 > 0:09:43And his exact words were, "I can't do this without Fontaine".
0:09:43 > 0:09:46- Really?- Would I lie?
0:09:46 > 0:09:48You lie all the time.
0:09:48 > 0:09:51Not this time. I don't want the Professor's fate on my conscience.
0:09:51 > 0:09:54Besides, if you get out of that suit,
0:09:54 > 0:09:57you'll make me look good in front of my kid sister.
0:09:57 > 0:10:00It'll take more than that to make you look good.
0:10:02 > 0:10:04You're really building a Knight for Hammerhead?
0:10:04 > 0:10:07Oh, no. That's impossible.
0:10:07 > 0:10:11But our safety depends on me trying.
0:10:11 > 0:10:13SHE CACKLES
0:10:15 > 0:10:18M-M-Madeline! Princess of the sea!
0:10:20 > 0:10:21Ugh!
0:10:23 > 0:10:25Being a mermaid isn't easy.
0:10:32 > 0:10:33What? Whoa!
0:10:33 > 0:10:35I can see the mermaid!
0:10:35 > 0:10:38Ant? I don't know what you see, but keep your distance.
0:10:38 > 0:10:42If the mermaid has Fontaine and Professor Fiction, I'm catching her!
0:11:07 > 0:11:08BOTH: Agh!
0:11:08 > 0:11:10Agh!
0:11:10 > 0:11:12Agh!
0:11:12 > 0:11:15Wait! I know that face.
0:11:15 > 0:11:16Mad Madeline!
0:11:18 > 0:11:19We've arrived at the sub!
0:11:19 > 0:11:21I want that... Oh?
0:11:21 > 0:11:24Oh... Oh...
0:11:24 > 0:11:26Just like my picture.
0:11:29 > 0:11:33By that, do you mean unfinished, unrealistic, unplanned,
0:11:33 > 0:11:34or all of the above?
0:11:34 > 0:11:39Quiet! It's time for me to reclaim my treasure.
0:11:39 > 0:11:42Er, I wouldn't try and use it yet if I were you.
0:11:42 > 0:11:45That's because you're not bold and decisive like me!
0:11:49 > 0:11:50That felt good.
0:11:51 > 0:11:54Did he just forget about us?
0:11:54 > 0:11:57It's within the parameters of possibility.
0:11:57 > 0:11:59Hmm.
0:11:59 > 0:12:02Retrieve your treasure, huh?
0:12:05 > 0:12:08Huh? What's that?
0:12:08 > 0:12:10It looks familiar.
0:12:10 > 0:12:11Huh?
0:12:14 > 0:12:17I'll get the drop on you.
0:12:21 > 0:12:24Whoa! A sunken sub.
0:12:24 > 0:12:27And look, there's Mad Madeline.
0:12:27 > 0:12:30Ant, still no sign of Fontaine or the Professor.
0:12:30 > 0:12:32- What's your status? - Can't talk right now, Dad!
0:12:32 > 0:12:35I've solved the mystery of the mermaid. Stand by.
0:12:42 > 0:12:45Shadow Knight camera on. Mum, are you seeing this?
0:12:45 > 0:12:47Copy, Ant. HUD display transmitting.
0:12:49 > 0:12:50A sitting duck.
0:12:50 > 0:12:52You're history, Nekton.
0:12:56 > 0:13:00Huh? Whoa! What's happening?! I can't stop! Whoa!
0:13:00 > 0:13:02Huh? Agh!
0:13:03 > 0:13:05Ant! Come in, Ant.
0:13:05 > 0:13:08Will! I think Ant's been attacked...
0:13:08 > 0:13:10by a mermaid.
0:13:10 > 0:13:13What? En route to Ant's last position.
0:13:13 > 0:13:14I'm right behind you.
0:13:19 > 0:13:23Man, talk about a bad driver.
0:13:23 > 0:13:25Ugh! Get that thing away from me!
0:13:25 > 0:13:29It's not a princess of the sea, it's an uncontrollable death trap!
0:13:30 > 0:13:33Huh? Wow, cool suit!
0:13:33 > 0:13:36Does it have weapons and stuff?
0:13:36 > 0:13:39It's got the works.
0:13:39 > 0:13:42Responsive, too.
0:13:42 > 0:13:44What on earth is that thing?
0:13:44 > 0:13:46Gaze upon me vision made real.
0:13:47 > 0:13:50Gaze upon me Super Knight.
0:13:50 > 0:13:52Agh!
0:13:52 > 0:13:54What was that for?
0:13:54 > 0:13:55Just keeping you on your toes.
0:13:55 > 0:13:59Excuse me, was your Knight designed by a child?
0:13:59 > 0:14:00How dare you!
0:14:00 > 0:14:03- Ah...- Put him down.
0:14:03 > 0:14:04- Hey, guys.- Ha!
0:14:04 > 0:14:05Make me!
0:14:09 > 0:14:13I'll get you your treasure, in exchange for our freedom.
0:14:13 > 0:14:16You expect me to believe that, Nekton?
0:14:16 > 0:14:19Your Knight might do the job.
0:14:19 > 0:14:22Or it might glitch and leave you stranded.
0:14:22 > 0:14:24Come on!
0:14:24 > 0:14:28But my Mimic Knight can fit through that hole, into that sub.
0:14:28 > 0:14:32- I'll get your treasure. - I'd be inviting a double-cross.
0:14:32 > 0:14:34You've got my brother and Professor Fiction.
0:14:34 > 0:14:36I'm hardly in a position to double-cross you.
0:14:38 > 0:14:39Ow! Ooh...
0:14:39 > 0:14:41So, when you had this vision,
0:14:41 > 0:14:44did you picture it hitting you in the head?
0:14:44 > 0:14:48Get me treasure! But no funny business.
0:14:54 > 0:14:56OK, I've found the entry point.
0:14:56 > 0:14:59Good. Go inside and tell me what you see.
0:14:59 > 0:15:02OK. Here goes.
0:15:02 > 0:15:03Fontaine?
0:15:03 > 0:15:05I'm inside. Where to?
0:15:05 > 0:15:08Down one level, through the galley.
0:15:08 > 0:15:11Kaiko, I can hear Fontaine and Hammerhead on another channel.
0:15:11 > 0:15:13They must have been taken by the Dark Orca.
0:15:15 > 0:15:18OK. This looks like the bridge.
0:15:18 > 0:15:20There's a desk.
0:15:20 > 0:15:22Open the third drawer.
0:15:22 > 0:15:25I've triangulated Fontaine's location,
0:15:25 > 0:15:29and it's the same as Ant's last known position.
0:15:29 > 0:15:30Kaiko, leave the Aeronax.
0:15:30 > 0:15:32Take the Knight so we can fly under the radar.
0:15:32 > 0:15:34On my way.
0:15:34 > 0:15:36What's taking so long?
0:15:36 > 0:15:38Is it a small green box?
0:15:38 > 0:15:40That's it! Be careful.
0:15:40 > 0:15:42I don't want it damaged.
0:15:42 > 0:15:45You think we can trust her, Captain?
0:15:47 > 0:15:49OK, I'm clear.
0:15:49 > 0:15:53Now the trade. Ant and Professor Fiction for your treasure.
0:15:53 > 0:15:55Change of plan.
0:15:55 > 0:15:56The treasure is mine.
0:15:56 > 0:15:59And your clever Professor is mine, too.
0:15:59 > 0:16:00Hand over the box!
0:16:00 > 0:16:02Give it up, Hammerhead.
0:16:02 > 0:16:05Huh? What?!
0:16:05 > 0:16:08Fontaine, what are you doing in that mermaid suit?
0:16:08 > 0:16:12- I'll explain later.- So, you were double-crossing me after all?!
0:16:12 > 0:16:16No, we have no interest in your treasure. Here, take it.
0:16:18 > 0:16:19Oh, no. Not again.
0:16:19 > 0:16:21Whoa! Whoa!
0:16:22 > 0:16:24- She's taken me treasure!- Fontaine!
0:16:24 > 0:16:27- What is going on here? - It's not what you think...
0:16:27 > 0:16:30Ooh... Traitor! You'll pay for this!
0:16:32 > 0:16:35- Help!- Flame-thrower!
0:16:37 > 0:16:38Huh?
0:16:38 > 0:16:41I'm trying to deactivate the central processing unit,
0:16:41 > 0:16:42but it's not working.
0:16:42 > 0:16:45- I can't stop! - Get to the bridge, now!
0:16:45 > 0:16:47We need to be in position to assist.
0:16:47 > 0:16:48It's a disaster out there.
0:16:48 > 0:16:52- Do something.- Come on, Professor! Think!
0:16:52 > 0:16:53Hmm.
0:16:53 > 0:16:55Whoa!
0:17:02 > 0:17:04There's got to be something we can do!
0:17:04 > 0:17:06Oh, I can't think of anything!
0:17:07 > 0:17:10- Unless...- Unless what?
0:17:10 > 0:17:12Whoa!
0:17:14 > 0:17:16- Fontaine!- Yeah...
0:17:16 > 0:17:18A little busy here, Ant.
0:17:18 > 0:17:20You need to detach the auto function.
0:17:20 > 0:17:21Red wire's inside the chest panel.
0:17:24 > 0:17:27Done. Now what?
0:17:27 > 0:17:28Now you're in manual mode.
0:17:32 > 0:17:35Come on!
0:17:35 > 0:17:36Agh!
0:17:37 > 0:17:40I have you now, Nekton.
0:17:40 > 0:17:41Huh?
0:17:44 > 0:17:47What's this? Me Knight's leaking.
0:17:47 > 0:17:48No!
0:17:49 > 0:17:51- Will.- I know.
0:17:51 > 0:17:53We're going to have to save Hammerhead.
0:17:53 > 0:17:56- Yep.- Agh!
0:17:57 > 0:17:59Ant, we could use your help.
0:18:01 > 0:18:05No! I'm taking on water.
0:18:05 > 0:18:06Why's this thing so heavy?!
0:18:06 > 0:18:09Not all of us have access to your lightweight alloys.
0:18:09 > 0:18:12It's good old-fashioned steel for us pirates.
0:18:12 > 0:18:14Steel? Are you crazy?
0:18:14 > 0:18:17HAMMERHEAD SCREAMS
0:18:17 > 0:18:18Dad!
0:18:21 > 0:18:23It's not budging.
0:18:23 > 0:18:25I don't know what to do.
0:18:25 > 0:18:28Watch out. Incoming!
0:18:28 > 0:18:29Whoa!
0:18:30 > 0:18:34Relax. You need help and I think a whirlpool is the answer.
0:18:38 > 0:18:41Yes! Great idea.
0:18:41 > 0:18:43Mind if I join you?
0:18:44 > 0:18:47Ant, manual control is beautiful.
0:18:49 > 0:18:51Hang on, everyone! Here I come to...
0:18:52 > 0:18:54Oh... Never mind.
0:18:56 > 0:18:57Ow!
0:19:04 > 0:19:07Maddie, Dad's going to be all right.
0:19:07 > 0:19:08The Nektons brought him back.
0:19:08 > 0:19:10Yes!
0:19:10 > 0:19:12Those no-good do-gooders!
0:19:12 > 0:19:14No!
0:19:14 > 0:19:16I've failed.
0:19:16 > 0:19:17I've lost everything!
0:19:17 > 0:19:20And the enemies have pillaged me treasure.
0:19:20 > 0:19:21Huh?
0:19:21 > 0:19:23I believe this is yours.
0:19:29 > 0:19:31Ah, nice Knight.
0:19:31 > 0:19:33It's sleek, it's agile...
0:19:33 > 0:19:35But why didn't you tell me about it?
0:19:35 > 0:19:38And miss out on the chance to make you think you'd seen a real mermaid?
0:19:38 > 0:19:41- No way.- How do you suppose Hammerhead knew about the treasure
0:19:41 > 0:19:45- inside that old sub?- It was his sub.
0:19:45 > 0:19:48- How do you figure that? - It was cheap, badly made,
0:19:48 > 0:19:49pirate junk everywhere.
0:19:49 > 0:19:53Besides, the treasure itself was a bit of a giveaway.
0:19:53 > 0:19:56- Dad? What are you doing?- I...
0:19:57 > 0:19:59I have something for you.
0:20:03 > 0:20:07- Mum?- She made those costumes herself.
0:20:07 > 0:20:11I thought you should see in case... in case you can't remember.
0:20:11 > 0:20:16I wanted this to be your best birthday ever.
0:20:16 > 0:20:18Rrr!
0:20:18 > 0:20:21Oh, Dad! My birthday is next month.
0:20:21 > 0:20:22Oh. I knew that.
0:20:25 > 0:20:28Huh? Very funny.
0:20:28 > 0:20:29Not falling for that again.
0:20:29 > 0:20:31How stupid do you think I am, Fontaine?
0:20:31 > 0:20:34Um, do you really want me to answer that?
0:20:34 > 0:20:36- Why are you asking?- Mum! Dad!
0:20:36 > 0:20:38Confirmed mermaid sighting!
0:20:38 > 0:20:40Positive ID! It was looking in my window!
0:20:41 > 0:20:43That's awesome.
0:20:43 > 0:20:46Too much fun. Too much fun.
0:20:52 > 0:20:55Subtitles by Ericsson