0:00:02 > 0:00:04- Octonots, to your stations.
0:00:06 > 0:00:07- Cwrwgl.
0:00:07 > 0:00:09- Harri.
0:00:09 > 0:00:10- Pegwn.
0:00:37 > 0:00:38- Explore.
0:00:38 > 0:00:39- Rescue.
0:00:39 > 0:00:40- Rescue.- - Protect!
0:00:40 > 0:00:42- Octonots!
0:00:50 > 0:00:53- Cregynog to Captain Cwrwgl.
0:00:53 > 0:00:55- I'm travelling up river.
0:00:56 > 0:00:59- I'm so excited - to see the animals at night.
0:01:00 > 0:01:03- It's very exciting indeed. - Safe journey.
0:01:03 > 0:01:07- OK, Dela, switch everything off.
0:01:07 > 0:01:09- On it, Captain.
0:01:09 > 0:01:10- Goodnight, Dela.
0:01:10 > 0:01:11- Goodnight, Dela.- - Goodnight, Pegwn.
0:01:12 > 0:01:13- Goodnight, Harri.
0:01:13 > 0:01:14- Goodnight, Harri.- - Goodnight, Captain.
0:01:19 > 0:01:21- OCTOALERT
0:01:22 > 0:01:26- Octonots, Ira, to the HQ.
0:01:34 > 0:01:36- Octonots, who sounded the Octoalert?
0:01:37 > 0:01:39- Cregynog. It's coming from the Gup.
0:01:41 > 0:01:43- Captain Cwrwgl to Cregynog.
0:01:43 > 0:01:44- GROWLING
0:01:47 > 0:01:49- It sounds like a wild animal.
0:01:50 > 0:01:51- Cregynog, can you hear me?
0:01:52 > 0:01:54- GROWLING
0:01:54 > 0:01:58- Harri, Pegwn, head for the Gup. - We must rescue Cregynog.
0:02:03 > 0:02:05- I've picked up a signal - on the tracker.
0:02:06 > 0:02:07- It's Cregynog's Gup.
0:02:09 > 0:02:11- The Gup should be here.
0:02:12 > 0:02:13- Listen.
0:02:13 > 0:02:14- Listen.- - GROWLING
0:02:14 > 0:02:16- A wild animal.
0:02:17 > 0:02:18- It's coming from over there.
0:02:18 > 0:02:20- It's coming from over there.- - Harry, wait.
0:02:20 > 0:02:23- This could be dangerous, - let's go together.
0:02:25 > 0:02:27- SNORING
0:02:28 > 0:02:29- Cregynog!
0:02:30 > 0:02:34- Captain? Harri? Pegwn? - What are you doing here?
0:02:34 > 0:02:38- I must have fallen asleep - searching for creatures.
0:02:40 > 0:02:44- Well, next time, do your best - and don't press the Octoalert.
0:02:45 > 0:02:46- Huh?
0:02:47 > 0:02:49- Oh, sorry.
0:02:50 > 0:02:53- Don't worry. We're glad you're OK.
0:02:53 > 0:02:55- Let's head for home.
0:02:59 > 0:03:01- It's going to be a lovely day.
0:03:02 > 0:03:05- The sun's shining. - The river's quiet.
0:03:06 > 0:03:07- Maybe not so quiet.
0:03:10 > 0:03:14- Turn back. There's dangerous - creatures over there.
0:03:15 > 0:03:17- What dangerous creatures?
0:03:17 > 0:03:21- That kind of dangerous. Crocs!
0:03:21 > 0:03:24- There's very little - more dangerous than that.
0:03:25 > 0:03:26- They're quite quiet.
0:03:31 > 0:03:33- Away you go. They're coming.
0:03:33 > 0:03:35- This way, Cregynog.
0:03:35 > 0:03:37- Something's coming.
0:03:43 > 0:03:46- Hippos? That's what - frightened everyone away?
0:03:47 > 0:03:50- They're too slow to catch anything.
0:03:55 > 0:03:59- Slow and sleepy. - They're quite cute.
0:03:59 > 0:04:03- Don't be fooled. - Hippos can be very dangerous.
0:04:06 > 0:04:08- I can see that.
0:04:09 > 0:04:11- They're very protective - of their territory.
0:04:12 > 0:04:13- They don't like strangers.
0:04:14 > 0:04:17- Those sharp teeth - could do a lot of damage.
0:04:19 > 0:04:21- How will we get past them?
0:04:21 > 0:04:23- How will we get past them?- - With great care. Follow me.
0:04:26 > 0:04:31- Fortunately, they're fast asleep - after a night eating grass.
0:04:31 > 0:04:37- I'm not so sure, unless they - sleep... swim in their sleep.
0:04:38 > 0:04:40- That's what they do.
0:04:40 > 0:04:43- Because they're so heavy, - they sink as they sleep.
0:04:44 > 0:04:48- They float to the surface - to breathe without waking.
0:04:48 > 0:04:50- I hope it stays like that.
0:04:52 > 0:04:54- Incoming, Captain.
0:04:58 > 0:05:00- Another one rising.
0:05:01 > 0:05:02- Left.
0:05:02 > 0:05:04- Right.
0:05:08 > 0:05:09- Almost past them all.
0:05:10 > 0:05:13- Just a little further - and we'll be clear.
0:05:13 > 0:05:17- Be careful, Cregynog, - sharp left turn.
0:05:19 > 0:05:23- Good boy, hippo, there-there.
0:05:23 > 0:05:25- It's just a bad dream.
0:05:25 > 0:05:27- No need to wake up.
0:05:31 > 0:05:32- We have a little problem.
0:05:34 > 0:05:38- You dare to disturb us? - That's not wise.
0:05:38 > 0:05:40- I was fast asleep.
0:05:40 > 0:05:42- Not wise at all.
0:05:43 > 0:05:45- We're sorry.
0:05:45 > 0:05:48- You will be sorry in a minute. - Won't you?
0:05:50 > 0:05:53- I don't think now is the time - to reason with them.
0:05:53 > 0:05:55- Turn around, Cregynog.
0:05:56 > 0:05:59- Still turning, slowly.
0:06:00 > 0:06:02- OK, off we go.
0:06:03 > 0:06:05- Slowly.
0:06:06 > 0:06:09- Slowly isn't working, Captain.
0:06:09 > 0:06:12- You're right, let's get out of here.
0:06:24 > 0:06:27- The hippos have given up.
0:06:27 > 0:06:28- Why give up?
0:06:29 > 0:06:31- That's their territory.
0:06:31 > 0:06:34- If we go back that way, - they'll attack again.
0:06:35 > 0:06:38- We'd better wait - until they move away.
0:06:38 > 0:06:40- They can't stay there all day.
0:06:41 > 0:06:42- They often do that.
0:06:43 > 0:06:45- Really? They need to eat.
0:06:46 > 0:06:50- No, they eat at night, - in the jungle.
0:06:50 > 0:06:55- During the day, they're close - to the river. They need to keep wet.
0:06:55 > 0:06:59- Their skin looks tough - but it's sensitive to sunshine.
0:06:59 > 0:07:03- If it gets too dry, - it can get uncomfortable.
0:07:03 > 0:07:07- We'll wait until nightfall - when they go and eat.
0:07:07 > 0:07:12- We can't wait that long. - The Gups are damaged.
0:07:12 > 0:07:15- By nightfall, they might break down.
0:07:15 > 0:07:19- They're there, in our way. - How can we get past them?
0:07:20 > 0:07:22- Leave this to me.
0:07:25 > 0:07:27- Woo-hoo!
0:07:27 > 0:07:29- Chase me, you lazy lumps.
0:07:29 > 0:07:31- Over here.
0:07:31 > 0:07:34- Lazy? I'll show you who's lazy.
0:07:35 > 0:07:37- Over here.
0:07:40 > 0:07:43- Hurry up, you lumpy loads.
0:07:47 > 0:07:50- Keep going, Harri. - Cregynog, follow me.
0:07:58 > 0:08:03- Shiver me timbers. These lazy lumps - are faster than I thought.
0:08:06 > 0:08:08- We might just make it, Captain.
0:08:09 > 0:08:12- That rock should be beyond - their territory.
0:08:12 > 0:08:15- That's where we're meeting Harri.
0:08:19 > 0:08:22- Captain, I've lost my steering. - I can't move.
0:08:22 > 0:08:25- We need a rope. - We're still in hippo territory.
0:08:25 > 0:08:28- I'll make one using bandages.
0:08:28 > 0:08:31- Be quick. Look who's here.
0:08:34 > 0:08:36- The rope is secure.
0:08:37 > 0:08:39- Let's do this!
0:08:44 > 0:08:46- Harri, can you hear me?
0:08:46 > 0:08:49- Yes, head for the meeting place.
0:08:49 > 0:08:51- I hope you're there.
0:08:53 > 0:08:54- I hope I'll get there
0:08:55 > 0:08:56- There's no escape.
0:08:57 > 0:08:59- Unless you can fly!
0:09:01 > 0:09:03- Great idea, me hearties.
0:09:10 > 0:09:11- See you later.
0:09:11 > 0:09:13- See you later.- - Or maybe sooner.
0:09:15 > 0:09:19- Foot down and away we go, Captain. - They're faster than you think.
0:09:22 > 0:09:23- My skin hurts.
0:09:23 > 0:09:24- My skin hurts.- - I'm so hot.
0:09:25 > 0:09:28- They've been in the sun too long.
0:09:28 > 0:09:30- Their skin is bone dry.
0:09:30 > 0:09:32- It looks very painful.
0:09:33 > 0:09:34- We must help them.
0:09:34 > 0:09:36- Any ideas?
0:09:36 > 0:09:40- I know what'll make things better. - Wet mud.
0:09:42 > 0:09:46- So, you want more, do you?
0:09:46 > 0:09:48- I'll teach you a lesson.
0:09:50 > 0:09:53- You don't know who or what we are.
0:09:54 > 0:09:57- Yes, we do. Hot and dry hippos.
0:09:58 > 0:10:00- Don't worry, we'll help you.
0:10:07 > 0:10:08- That's so nice.
0:10:08 > 0:10:10- Everyone better now?
0:10:11 > 0:10:13- Oh, yes, thanks for the mud.
0:10:14 > 0:10:19- You're welcome, but next time - you see me, don't chase me.
0:10:19 > 0:10:25- Sorry, we don't like strangers - but you might be different.
0:10:25 > 0:10:30- We'll repay the favour - and make you feel better.
0:10:36 > 0:10:38- D'you know what? This is nice.
0:10:40 > 0:10:43- I'm as happy as a hippo in mud.
0:10:59 > 0:10:59- .