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!
0:00:45 > 0:00:47- The Octonots - and the Jellyfish Bloom.
0:00:51 > 0:00:55- Octopod to Cregynnog. - How's the eel watching coming along?
0:00:55 > 0:01:00- Not much luck so far. - The coral eels are a little shy.
0:01:01 > 0:01:04- They hide in the sand all the time.
0:01:06 > 0:01:08- I have all night to study them.
0:01:08 > 0:01:11- Will you be OK in the sub all night?
0:01:12 > 0:01:16- I have plenty of seaweed cakes - to last until the morning.
0:01:16 > 0:01:19- Good luck. - We'll talk in the morning.
0:01:19 > 0:01:22- Cwrwgl out.
0:01:22 > 0:01:25- Are you sure he'll be alright - out there?
0:01:25 > 0:01:28- He's safe enough. - It's quiet out tonight.
0:01:28 > 0:01:31- Nothing but one jellyfish.
0:01:32 > 0:01:34- What could go wrong?
0:01:34 > 0:01:37- We'll switch the engine off - for the night.
0:02:00 > 0:02:02- HE SNORES
0:02:02 > 0:02:03- Huh!
0:02:06 > 0:02:08- HE SNORES
0:02:21 > 0:02:22- Huh!
0:02:25 > 0:02:29- Captain. Am I seeing things? - Look at all those jellyfish.
0:02:31 > 0:02:33- Cregynnog is still out there.
0:02:33 > 0:02:35- Harri, sound the Octoalert.
0:02:35 > 0:02:36- Harri, sound the Octoalert.- - Yaw!
0:02:37 > 0:02:39- Octonots, to the headquarters.
0:02:47 > 0:02:53- Good morning. You must have all - looked through the window today.
0:02:53 > 0:02:57- Professor Wythennyn, - what's happening out there?
0:02:57 > 0:03:00- A bloom of jellyfish - has appeared overnight.
0:03:00 > 0:03:02- A jellyfish bloom.
0:03:03 > 0:03:06- When jellyfish - find a place they like...
0:03:06 > 0:03:09- ..with enough food - and nothing to threaten them...
0:03:10 > 0:03:14- ..large numbers converge - to create a jellyfish bloom.
0:03:14 > 0:03:16- Cwrwgl to Cregynnog.
0:03:16 > 0:03:19- Drive the sub back to the Octopod.
0:03:19 > 0:03:21- You'll be safer here.
0:03:21 > 0:03:23- You'll be safer here.- - I would, but...
0:03:24 > 0:03:28- ..I slept with the light on - and the battery level is low.
0:03:31 > 0:03:32- You see?
0:03:32 > 0:03:34- Why don't you swim home?
0:03:34 > 0:03:38- That's not a good idea. - These jellyfish are dangerous.
0:03:38 > 0:03:42- Their tentacles will sting me - if I touch them.
0:03:42 > 0:03:45- Stay where you are. - We're on our way.
0:03:45 > 0:03:47- Harri, Pegwn, into the sub.
0:03:55 > 0:03:57- I've never seen anything like it.
0:03:58 > 0:04:00- Switch the windscreen wipers on.
0:04:00 > 0:04:02- OK, Captain.
0:04:02 > 0:04:04- OK, Captain.- - We'll move slowly.
0:04:04 > 0:04:06- We don't want to hurt them.
0:04:11 > 0:04:13- There's too many of them.
0:04:14 > 0:04:16- They're choking the engine.
0:04:17 > 0:04:20- Let's return to the Octopod - to formulate a new plan.
0:04:20 > 0:04:23- Helmets on. Get ready to eject.
0:04:24 > 0:04:26- We'll swim back to the Octopod.
0:04:27 > 0:04:29- Yaw!
0:04:29 > 0:04:31- Watch the tentacles.
0:04:38 > 0:04:40- Go.
0:04:42 > 0:04:45- Oh, no, you don't. Aw!
0:04:47 > 0:04:50- That's a jellyfish sting. - How does it feel?
0:04:50 > 0:04:51- It stings.
0:04:51 > 0:04:54- I know how to heal it, Captain.
0:04:54 > 0:04:56- Here you go.
0:04:56 > 0:04:57- Here you go.- - I knew you'd have some.
0:04:58 > 0:05:01- Here's the best medicine - for a jellyfish sting.
0:05:02 > 0:05:04- It smells like vinegar.
0:05:04 > 0:05:06- It smells like vinegar.- - It is vinegar.
0:05:06 > 0:05:10- It'll ease the pain. - How does it feel now?
0:05:10 > 0:05:12- It feels better.
0:05:12 > 0:05:15- Yuck! It smells worse.
0:05:15 > 0:05:20- Thanks, Pegwn. Now then, I have - to go out to rescue Cregynnog.
0:05:20 > 0:05:21- Ooh, aah!
0:05:21 > 0:05:23- Ooh, aah!- - Captain, you must rest...
0:05:23 > 0:05:26- ..until your paw is better.
0:05:26 > 0:05:30- Don't worry, Captain, - we'll rescue Cregynnog.
0:05:30 > 0:05:31- We?
0:05:31 > 0:05:35- We'll have to wear our suits first. - Come on, Pegwn.
0:05:36 > 0:05:38- Are you sure this is a good idea?
0:05:38 > 0:05:43- Relax. Our deep sea diving suits - will stop them stinging us.
0:05:43 > 0:05:46- We'll find Cregynnog, - give him the suit...
0:05:46 > 0:05:50- ..and homeward we'll go - without being stung.
0:05:50 > 0:05:53- See? I didn't feel a thing.
0:05:53 > 0:05:54- Yaw!
0:05:54 > 0:05:57- How's it going, Pegwn?
0:05:57 > 0:06:01- It's rather rocky, that's all.
0:06:02 > 0:06:03- We can't see a thing.
0:06:04 > 0:06:06- Dela will guide you to Cregynnog.
0:06:07 > 0:06:11- Walk straight ahead until you feel - sand under your feet.
0:06:11 > 0:06:13- Thank you, Dela.
0:06:16 > 0:06:18- How are you?
0:06:18 > 0:06:24- Um, it's quite warm in here. - I've run out of seaweed cakes, too.
0:06:24 > 0:06:28- Hang on in there, Cregynnog. - Harri and Pegwn are on their way.
0:06:29 > 0:06:31- We've been walking for ages.
0:06:31 > 0:06:34- Stick to the task. - You're almost there.
0:06:34 > 0:06:37- All I can see are jellyfish.
0:06:38 > 0:06:40- Cregynnog should be down - on the seabed.
0:06:41 > 0:06:45- At the bottom of the loose rocks... - near the cliff's edge!
0:06:45 > 0:06:47- Oops! Sorry, lads.
0:06:53 > 0:06:57- The seabed. - Cregynnog must be nearby.
0:06:57 > 0:07:01- He could be right in front of us - and we wouldn't see him.
0:07:03 > 0:07:04- Huh?
0:07:05 > 0:07:08- Don't wander off - or I'll never see you again.
0:07:09 > 0:07:11- One of Cregynnog's eels.
0:07:11 > 0:07:13- We must be very close.
0:07:14 > 0:07:15- And another.
0:07:15 > 0:07:17- And another.- - There.
0:07:18 > 0:07:21- Incredible, - They're even faster than you.
0:07:23 > 0:07:25- Cregynnog. Are you OK?
0:07:25 > 0:07:29- My leg keeps falling asleep - but I'll be fine.
0:07:29 > 0:07:31- Let's go back to the Octopod.
0:07:31 > 0:07:33- Wear this and let's go.
0:07:36 > 0:07:38- Harri? Pegwn? How's it going?
0:07:38 > 0:07:43- We found Cregynnog and - we followed the eels up the cliff.
0:07:43 > 0:07:45- Then, we lost... Yaw!
0:07:45 > 0:07:47- Harri?
0:07:47 > 0:07:49- Hold on.
0:07:49 > 0:07:53- Help, Captain. My tail's - caught up in its tentacles. Help.
0:07:54 > 0:07:56- Harri. Calling Harri.
0:07:56 > 0:07:57- Ow!
0:07:57 > 0:08:01- Cregynnog shouldn't have stayed out - to study the coral eels.
0:08:03 > 0:08:05- The coral eels!
0:08:05 > 0:08:09- If I can't go through the jellyfish, - I'll go under them.
0:08:09 > 0:08:11- Just like the eels.
0:08:11 > 0:08:17- Professor Wythennyn, what lives - in the rock under the Octopod?
0:08:17 > 0:08:22- Interesting question. As far - as I know, nothing lives there.
0:08:22 > 0:08:28- It wouldn't hurt a thing - if I dug a tunnel under the rock.
0:08:28 > 0:08:30- Not at all. It's just a solid rock.
0:08:31 > 0:08:33- What about your paw?
0:08:33 > 0:08:36- Don't worry about me.
0:08:36 > 0:08:37- Argh!
0:08:44 > 0:08:45- Ira.
0:08:45 > 0:08:46- Yes, Cap?
0:08:46 > 0:08:48- Yes, Cap?- - Prepare a sub for me.
0:08:48 > 0:08:50- I need extra digging power.
0:08:51 > 0:08:52- Right away.
0:09:11 > 0:09:13- Hold on.
0:09:17 > 0:09:20- A coral eel living in a rocky cliff?
0:09:20 > 0:09:22- That can't be right.
0:09:22 > 0:09:24- That's not an eel.
0:09:24 > 0:09:27- It's Captain Cwrwgl.
0:09:39 > 0:09:42- Nice to see you again. Follow me.
0:09:43 > 0:09:48- We must return to the Octopod before - the tunnel fills up with jellyfish.
0:10:05 > 0:10:07- Ira, close the Octohatch.
0:10:12 > 0:10:14- Hooray!
0:10:15 > 0:10:17- Your paw has healed, Captain.
0:10:21 > 0:10:24- Jellyfish can be quite pretty.
0:10:25 > 0:10:28- Not when you're caught up - in their tentacles.
0:10:28 > 0:10:31- Look at the size of that one.
0:10:32 > 0:10:34- Nice to have you back, Cregynnog.
0:10:35 > 0:10:37- Thank you, Captain.
0:10:37 > 0:10:39- I can smell vinegar!
0:10:40 > 0:10:42- THEY ALL LAUGH
0:10:58 > 0:10:58- .