0:00:02 > 0:00:05- SIREN WAILS - 'Octonauts, to your stations!'
0:00:05 > 0:00:07Barnacles!
0:00:07 > 0:00:09Kwazii!
0:00:09 > 0:00:10Peso!
0:00:37 > 0:00:40- Explore!- Rescue!- Protect!
0:00:40 > 0:00:42Octonauts!
0:00:51 > 0:00:55Octonauts, my great grandfather once visited the waters
0:00:55 > 0:00:57where the Octopod sits tonight.
0:00:57 > 0:01:02- Was he an ocean explorer, too, Professor?- Yes, indeed.
0:01:02 > 0:01:06He wrote this book about the amazing things he saw on his travels.
0:01:06 > 0:01:11- But there's a mystery in here that I've never solved.- Yeah!
0:01:11 > 0:01:12I love a mystery!
0:01:12 > 0:01:14Then listen to this, Kwazii.
0:01:14 > 0:01:19"It was a beautiful starry night. The water was calm and smooth,
0:01:19 > 0:01:23"when all of a sudden, I saw something leap out of the water.
0:01:23 > 0:01:29"Something remarkable. And that something was a..." Hm.
0:01:29 > 0:01:30ALL: Huh?!
0:01:30 > 0:01:31A what?
0:01:31 > 0:01:36That's the mystery. The next page in the book is missing.
0:01:36 > 0:01:39- Oh!- Professor, we're in the same part of the ocean
0:01:39 > 0:01:43where your great grandfather saw something amazing.
0:01:43 > 0:01:45Maybe we can discover what it was.
0:01:45 > 0:01:47That would be wonderful!
0:01:47 > 0:01:50There's a map in the book that might help you find it.
0:01:53 > 0:01:57- Here, why don't you take it with you?- Oh! Are you sure?
0:01:57 > 0:02:02- It's never left my library, but... - We'll take good care of it.
0:02:02 > 0:02:06- We promise.- Don't worry. I'll put it in my waterproof satchel
0:02:06 > 0:02:08just to be extra safe.
0:02:08 > 0:02:10All right, Shellington!
0:02:10 > 0:02:12Octonauts, to the launch bay!
0:02:17 > 0:02:20Open the Octohatch, Tweak!
0:02:20 > 0:02:22You got it!
0:02:41 > 0:02:43Ah! I don't see a thing!
0:02:43 > 0:02:48- I better check the map to make sure we're in the right place.- OK.
0:02:48 > 0:02:49But be careful with it.
0:02:49 > 0:02:51Of course I'll be careful.
0:02:51 > 0:02:55- Why don't I hold it for you while you look?- I can hold it meself!
0:02:57 > 0:02:59Kwazii, Shellington!
0:02:59 > 0:03:01Look at this!
0:03:01 > 0:03:02SQUEALING AND CHATTERING
0:03:05 > 0:03:07Flying fish!
0:03:13 > 0:03:14THEY ALL GASP
0:03:14 > 0:03:17Stand back! I've got it!
0:03:17 > 0:03:19Aha! Oh!
0:03:26 > 0:03:29- They took the Professor's book! - We're going after them!
0:03:44 > 0:03:46There it is, Captain!
0:03:46 > 0:03:47Hold tight!
0:03:50 > 0:03:52You almost have them, matey!
0:03:52 > 0:03:54They can't get away from us now!
0:03:56 > 0:03:58Ah!
0:03:59 > 0:04:02Er, we may have a problem catching up to them.
0:04:02 > 0:04:07When flying fish want to make a getaway, they leap out of the water.
0:04:07 > 0:04:09ALL SHOUT
0:04:09 > 0:04:10ALL: Oh!
0:04:11 > 0:04:16- And, look, they're gliding away! - We'll never catch them now.
0:04:16 > 0:04:17Ow!
0:04:17 > 0:04:19Ouch!
0:04:19 > 0:04:21There's one that didn't get away.
0:04:22 > 0:04:25Oh! Must...get...away!
0:04:27 > 0:04:29It's no use. I can't make it.
0:04:29 > 0:04:31Are you OK?
0:04:31 > 0:04:35No. I'm doomed. I'm a flying fish who can't fly!
0:04:35 > 0:04:37Oh, please don't eat me!
0:04:37 > 0:04:40Don't worry. We don't want to eat you.
0:04:40 > 0:04:44Ow! Oooh, me tail fin. I smacked it on some rocks.
0:04:44 > 0:04:46Now it really hurts!
0:04:46 > 0:04:51We know someone who can help you with your fin. Come with us.
0:04:51 > 0:04:54But, Captain, what about the Professor's book?
0:04:54 > 0:04:57- Aye. We've got to find those flying fish again.- Agreed.
0:04:57 > 0:05:00But first, our new friend needs help.
0:05:00 > 0:05:04We'll let them know back at the Octopod. Kwazii, sound the alert!
0:05:05 > 0:05:08Octonauts, to the launch bay!
0:05:19 > 0:05:24- Peso, we brought back a flying fish who needs your help.- Aye, Captain.
0:05:28 > 0:05:30I help any creature who is sick or hurt.
0:05:30 > 0:05:32What seems to be the trouble?
0:05:32 > 0:05:35It's me tail fin.
0:05:35 > 0:05:37You need a bandage.
0:05:40 > 0:05:42Good as new!
0:05:42 > 0:05:45Oh, it feels better already!
0:05:45 > 0:05:47You should stay here and rest a bit
0:05:47 > 0:05:50- before you take off again.- Thank you.
0:05:51 > 0:05:55Captain, the flying fish will be able to fly again in no time.
0:05:56 > 0:05:58Oh, flying fish!
0:05:58 > 0:06:02That must be the remarkable thing that my great grandfather saw.
0:06:02 > 0:06:05I'll add that to his book right away!
0:06:07 > 0:06:09- You tell him.- No! You tell him.
0:06:09 > 0:06:10HE SIGHS
0:06:10 > 0:06:13Er, well...Professor.
0:06:13 > 0:06:16We sort of...lost the book.
0:06:16 > 0:06:18THEY ALL GASP
0:06:18 > 0:06:21You lost it? But, but...how?
0:06:21 > 0:06:25A school of flying fish leapt out of the water.
0:06:25 > 0:06:28Before you could say, "Davey Jones' locker,"
0:06:28 > 0:06:32- they took off with your book! - Oh, dear! I see...
0:06:32 > 0:06:35- It's gone. - But we'll get it back for you!
0:06:35 > 0:06:38- On my honour as an Octonaut, we will.- But how?
0:06:38 > 0:06:41Those flying fish got away from us before
0:06:41 > 0:06:43but now we know how to catch up to them.
0:06:43 > 0:06:47We just have to leap out of the water and fly like they do!
0:06:47 > 0:06:50But, Captain, how are we going to do that?
0:06:50 > 0:06:53- Tweak?- I'm on it.
0:06:53 > 0:06:58I'll get some advice from our new friend on how to make GUP fleet fly!
0:07:00 > 0:07:04The first thing you have to do is leap out of the water.
0:07:04 > 0:07:07That means you have to go up very, very fast.
0:07:07 > 0:07:10Well, I already know how to do that!
0:07:10 > 0:07:12Yeahhh!
0:07:12 > 0:07:14Wait! That's just the first step!
0:07:14 > 0:07:16What goes up...
0:07:16 > 0:07:18Yeeeehaaa!
0:07:20 > 0:07:22Um... Oh!
0:07:22 > 0:07:23..must come down.
0:07:23 > 0:07:25Ah!
0:07:28 > 0:07:30I almost had it.
0:07:30 > 0:07:34After you leap out of the water, how do you stay in the air?
0:07:34 > 0:07:39Oh, I spread me pectoral fins, like this so I can glide.
0:07:41 > 0:07:45- Hmm.- And I use me tail fin to push meself out of the water.
0:07:45 > 0:07:46Fascinating!
0:07:46 > 0:07:52Hm, pectoral fins and a tail fin that can move.
0:07:52 > 0:07:53Got it!
0:07:55 > 0:07:57Ah!
0:07:57 > 0:07:58OK.
0:07:58 > 0:08:02I've added pectoral fins and a tail fin...
0:08:02 > 0:08:04fully adjustable.
0:08:04 > 0:08:09Now all we have to do is test her out and see if she'll fly!
0:08:09 > 0:08:11There's no time for a test, Tweak.
0:08:11 > 0:08:15Aye. We've got to get the Professor's book back.
0:08:15 > 0:08:19- There's not a second to lose! - Peso, is our friend good to go?
0:08:19 > 0:08:21Time for a check-up.
0:08:24 > 0:08:26Try moving your tail fin.
0:08:26 > 0:08:28How does it feel?
0:08:28 > 0:08:30Oh, it doesn't hurt at all.
0:08:34 > 0:08:36He's ready to fly, Captain.
0:08:37 > 0:08:40With your help, we'll find your friends
0:08:40 > 0:08:43AND get the Professor's book back.
0:08:43 > 0:08:44Into the GUPs.
0:08:44 > 0:08:47Octonauts, let's do this!
0:08:48 > 0:08:49Wow!
0:08:51 > 0:08:54Open the Octohatch, Tweak!
0:08:54 > 0:08:55Aye, aye, Cap!
0:09:08 > 0:09:10There they are!
0:09:11 > 0:09:13And there's the Professor's book!
0:09:26 > 0:09:30Let's see if we can fly too, me hearties!
0:09:31 > 0:09:33Waaa-hooo!
0:09:33 > 0:09:34Wow!
0:09:37 > 0:09:39That's incredible!
0:09:39 > 0:09:41Look at them go!
0:09:41 > 0:09:43Amazing!
0:09:44 > 0:09:47Flying fish!
0:09:50 > 0:09:51I see it!
0:10:01 > 0:10:03Ah! I've got it!
0:10:03 > 0:10:04Brilliant!
0:10:06 > 0:10:08Thank you, flying fishy!
0:10:08 > 0:10:11Happy flying! Yipeee!
0:10:16 > 0:10:19Octonauts, thanks to you we can now add the ending
0:10:19 > 0:10:23to my great grandfather's adventure.
0:10:24 > 0:10:27"It was a beautiful starry night.
0:10:27 > 0:10:30"The water was calm and smooth, when all of a sudden,
0:10:30 > 0:10:34"I saw something leap out of the water, something remarkable.
0:10:34 > 0:10:37"And that something was...
0:10:37 > 0:10:41"a magnificent school of flying fish!"
0:10:46 > 0:10:49Subtitles by Red Bee Media Ltd
0:10:49 > 0:10:52Email: subtitling@bbc.co.uk