0:00:00 > 0:00:00- Subtitles
0:00:02 > 0:00:04- Octonots, to your stations.
0:00:06 > 0:00:07- Cwrwgl.
0:00:08 > 0:00:09- Harri.
0:00:09 > 0:00:11- Pegwn.
0:00:37 > 0:00:38- Explore.
0:00:38 > 0:00:39- Rescue.
0:00:39 > 0:00:40- Rescue.- - Protect.
0:00:53 > 0:00:56- That's it. Come on out.
0:00:57 > 0:00:58- Come in, Dela.
0:01:00 > 0:01:02- How's the photo assignment going?
0:01:02 > 0:01:04- How's the photo assignment going?- - I've taken some good shots.
0:01:04 > 0:01:06- If I want one of my photos...
0:01:06 > 0:01:11- ..on the cover of National - Sea-ographic, I need a great shot.
0:01:11 > 0:01:14- Captain, I have to call you back.
0:01:16 > 0:01:17- Manta rays.
0:01:20 > 0:01:22- Incredible!
0:01:26 > 0:01:29- Manta ray coming through!
0:01:33 > 0:01:36- Hey, wait up, chaps.
0:01:36 > 0:01:41- Ouch! I'm so sorry for crashing - into you like that. I just... Ouch!
0:01:41 > 0:01:42- Are you alright?
0:01:42 > 0:01:46- Are you alright?- - No. I think I scratched my fin. Ow!
0:01:46 > 0:01:50- Sorry about Muriel. - she's not very good at leaping.
0:01:50 > 0:01:53- For a manta ray, - she's not very good at anything.
0:01:53 > 0:01:58- Oh, ha, ha! Very funny. Don't mind - them. They're just my remora fish.
0:01:59 > 0:02:03- Most of us manta rays have them. - They ride around on me everywhere.
0:02:04 > 0:02:09- Come with me. I know just the person - who can make your fin feel better.
0:02:09 > 0:02:12- Please make her better, Doctor.
0:02:12 > 0:02:16- Muriel may be clumsy - but she is our friend.
0:02:16 > 0:02:20- Don't worry. - Your fin just needs a little slime.
0:02:20 > 0:02:22- What does she need slime for?
0:02:23 > 0:02:27- Manta ray skin is protected - by a layer of slime.
0:02:27 > 0:02:31- Some of Muriel's got scratched off - when she crashed into Dela.
0:02:31 > 0:02:32- There. Good as new.
0:02:32 > 0:02:34- There. Good as new.- - Thanks.
0:02:34 > 0:02:39- Now, got to go. I need to catch up - with the other manta rays.
0:02:39 > 0:02:40- They know the way.
0:02:40 > 0:02:42- They know the way.- - The way? The way to what?
0:02:42 > 0:02:47- Every so often, we manta rays - have a big feast in a special place.
0:02:47 > 0:02:49- The secret manta ray feeding ground.
0:02:50 > 0:02:54- Nobody's ever photographed - that before. How do we get there?
0:02:55 > 0:02:56- Um...
0:02:56 > 0:02:59- If you find out, - be sure to tell Muriel.
0:02:59 > 0:03:03- It's so secret, - even she doesn't know where it is.
0:03:03 > 0:03:08- You could say I've never actually - been there, myself personally...
0:03:08 > 0:03:12- ..but I have to get there soon - or I'll miss the big feast.
0:03:12 > 0:03:15- In that case, - we'd better help you find it.
0:03:15 > 0:03:17- Sound the Octoalert.
0:03:18 > 0:03:20- To the launch bay.
0:03:28 > 0:03:34- Our mission is to help Muriel find - the secret manta ray feeding ground.
0:03:35 > 0:03:37- Do you have any idea - where it may be?
0:03:37 > 0:03:41- Well, there is an old - manta ray rhyme about it.
0:03:42 > 0:03:44- Follow the giant swirling thing...
0:03:44 > 0:03:47- ..then ride the river - to the secret ring.
0:03:47 > 0:03:48- Huh?
0:03:48 > 0:03:51- Huh?- - Hmm. Dela, let's see the map.
0:03:52 > 0:03:56- I don't see any rivers - or swirling things on the map.
0:03:56 > 0:04:00- We might looking at the wrong map. - Let's check the storm tracker.
0:04:01 > 0:04:05- There! That storm looks like - a giant swirling thing.
0:04:06 > 0:04:11- And we're going to follow it. - Harri, Pegwn, Dela, into the sub.
0:04:13 > 0:04:16- Hurry. - The big feast doesn't last long.
0:04:16 > 0:04:20- One swirling storm straight ahead.
0:04:20 > 0:04:23- Oh! There it is! The swirling thing!
0:04:23 > 0:04:25- Come along, let's go!
0:04:31 > 0:04:35- Muriel! - We've got to tow her out somehow.
0:04:36 > 0:04:38- Harri, can you...?
0:04:38 > 0:04:40- I'm coming for you, Muriel!
0:04:42 > 0:04:45- Don't touch her. - You'll scratch off her slime.
0:04:46 > 0:04:48- You need to make your paws - slimy first.
0:04:50 > 0:04:52- Slime gloves!
0:04:52 > 0:04:54- You take one wing, - I'll take the other.
0:05:01 > 0:05:03- Let's go, Captain!
0:05:04 > 0:05:05- Everyone, hang on!
0:05:10 > 0:05:13- The engines have shut down! - How will we...? Oh!
0:05:15 > 0:05:16- That tickles!
0:05:17 > 0:05:21- Captain, the waves are - filling her fins like a giant sail.
0:05:22 > 0:05:26- Then we'd better sail this ship - to safety. Grab a rope, Dela.
0:05:28 > 0:05:29- Pull left.
0:05:33 > 0:05:35- Dela, pull right!
0:05:38 > 0:05:40- Just a little bit further, chaps.
0:05:43 > 0:05:45- Who knew you'd make - such a good sail?
0:05:46 > 0:05:49- I think we've found something - you're good at.
0:05:49 > 0:05:52- Is everyone OK?
0:05:52 > 0:05:55- We're fine, Captain, - but where are we?
0:05:56 > 0:06:01- That storm pulled us far out to sea. - There's nothing around for miles.
0:06:01 > 0:06:04- Oh, no. We're lost.
0:06:06 > 0:06:09- We'll never find - the secret feeding ground.
0:06:11 > 0:06:13- Muriel, what are you eating?
0:06:13 > 0:06:16- Oh, just some krill.
0:06:16 > 0:06:17- It's what we mantas eat.
0:06:18 > 0:06:21- There'll be tonnes of krill - at the big feast.
0:06:23 > 0:06:26- Something's pulling the krill away. - It could be a clue.
0:06:27 > 0:06:30- Follow those krill. - We'll come back for the sub later.
0:06:35 > 0:06:36- Look!
0:06:36 > 0:06:39- They're being sucked - into that current.
0:06:39 > 0:06:43- A current is like a river - of fast-moving water in the ocean.
0:06:44 > 0:06:49- Follow the great big swirling thing, - ride the river to the secret ring!
0:06:49 > 0:06:51- This must be it.
0:06:51 > 0:06:54- What are we waiting for? Let's go.
0:07:03 > 0:07:05- Look, more krill.
0:07:05 > 0:07:07- Look, more krill.- - We must be getting close.
0:07:07 > 0:07:11- Aye, we are getting close - to that giant reef!
0:07:11 > 0:07:12- Flappety flippers!
0:07:14 > 0:07:18- The current's too strong. - We're going to crash.
0:07:18 > 0:07:20- Two crashes in one day.
0:07:20 > 0:07:21- Two crashes in one day.- - That's a new record.
0:07:22 > 0:07:24- There's something on the other side.
0:07:25 > 0:07:27- Sideways formation.
0:07:34 > 0:07:36- Shiver me whiskers!
0:07:36 > 0:07:38- A hidden lagoon!
0:07:38 > 0:07:41- The reef makes a ring all around it.
0:07:41 > 0:07:44- "Follow the river - to the secret ring."
0:07:45 > 0:07:48- This must be it - - the secret manta ray feeding ground.
0:07:48 > 0:07:50- But I don't see any manta rays.
0:07:50 > 0:07:52- The big feast must be over.
0:07:55 > 0:07:58- Or maybe... it's just beginning.
0:08:03 > 0:08:06- It's like a manta ray whirlpool.
0:08:06 > 0:08:09- That's how we manta rays eat - when we all get together.
0:08:10 > 0:08:13- These are good shots!
0:08:16 > 0:08:17- My camera!
0:08:19 > 0:08:21- It's going too fast!
0:08:21 > 0:08:23- Here. Hop on, chaps.
0:08:23 > 0:08:25- Now, let's get that camera!
0:08:30 > 0:08:33- Almost... have it. Oh!
0:08:35 > 0:08:36- Down there!
0:08:40 > 0:08:42- Sorry about that.
0:08:42 > 0:08:45- Oh! Coming through!
0:08:45 > 0:08:45- Whoa!
0:08:45 > 0:08:46- Whoa!- - Hey, watch it.
0:08:47 > 0:08:49- Careful where you're going!
0:08:50 > 0:08:52- Oh, dear. What will we do?
0:08:53 > 0:08:57- This is starting to get - a little rough. We need to hurry.
0:08:59 > 0:09:01- Dela, are you OK?
0:09:01 > 0:09:04- I'm fine. - But we have to help the others.
0:09:04 > 0:09:05- What about your camera?
0:09:05 > 0:09:09- What about your camera?- - Leave it. My friends come first.
0:09:15 > 0:09:18- Thanks, Dela. - Now for Harri and Pegwn.
0:09:20 > 0:09:22- Pegwn, Harri, grab on.
0:09:23 > 0:09:26- Grab on? Grab on to what?
0:09:26 > 0:09:27- Argh!
0:09:28 > 0:09:30- I should have seen that coming!
0:09:30 > 0:09:33- I should have seen that coming!- - Now let's get out of here!
0:09:34 > 0:09:36- The only way out is up.
0:09:37 > 0:09:40- Muriel, - you'll have to leap over the reef.
0:09:40 > 0:09:42- I'm not very good at leaping.
0:09:43 > 0:09:47- We'll help you. First, you've got - to dive down to build up speed.
0:09:48 > 0:09:49- Here goes.
0:09:51 > 0:09:54- Now up to the surface... fast.
0:09:58 > 0:10:00- Muriel, what's the matter?
0:10:00 > 0:10:04- I just thought we might - like a picture or two!
0:10:05 > 0:10:08- Thanks. - I've got an idea for a great one.
0:10:09 > 0:10:11- Here we go!
0:10:20 > 0:10:22- Well done, Muriel.
0:10:22 > 0:10:26- I'm not so bad at leaping after all! - Thanks for all your help, chaps.
0:10:26 > 0:10:31- That's a photo fit for the cover - of National Sea-ographic.
0:10:31 > 0:10:32- Thanks, Muriel.
0:10:33 > 0:10:35- Did you get Muriel's good side?
0:10:35 > 0:10:36- That's the side I'm on.
0:10:36 > 0:10:39- That's the side I'm on.- - No, that's the side I'm on!
0:10:58 > 0:10:58- .