0:00:00 > 0:00:01- Subtitles
0:00:01 > 0:00:03- Let's skidoodle, Ocidoodle!
0:00:03 > 0:00:05- # Blero goes to Ocido
0:00:05 > 0:00:07- # Find out what you want to know
0:00:07 > 0:00:09- # Find out what you want to know- - # Let's all go to Ocido
0:00:10 > 0:00:12- # Ocido, Ocido
0:00:12 > 0:00:13- # Blero goes to Ocido
0:00:14 > 0:00:15- # All the things you want to know
0:00:15 > 0:00:18- # All the things you want to know- - # Pop along and say hello
0:00:18 > 0:00:19- # Let's go see our friends
0:00:19 > 0:00:21- # Dylan
0:00:21 > 0:00:24- # Sian
0:00:24 > 0:00:26- # Sim, Sam, Swn
0:00:26 > 0:00:28- # Bala-bala-boom-boom
0:00:28 > 0:00:30- # Blero goes to Ocido
0:00:30 > 0:00:32- # Let's all go to Ocido
0:00:32 > 0:00:35- # Find out what we need to know
0:00:35 > 0:00:37- # Blero goes to Ocido! #
0:00:40 > 0:00:42- PANTING
0:00:52 > 0:00:55- I really wanted that red balloon!
0:00:55 > 0:00:59- I love floaty balloons best. - They're so cool!
0:00:59 > 0:01:01- Ah!
0:01:04 > 0:01:07- Hmm. Why do some balloons float - but others don't?
0:01:09 > 0:01:12- When you need to know, go to Ocido!
0:01:20 > 0:01:22- Hiya, Sian. Hiya, Dylan. - What are you doing?
0:01:23 > 0:01:25- Hey, Blero. We're off to see...
0:01:25 > 0:01:26- Hey, Blero. We're off to see...- - Hush!
0:01:26 > 0:01:28- What?
0:01:28 > 0:01:29- What?- - You mustn't tell anyone.
0:01:30 > 0:01:32- I won't! What are we going to see?
0:01:32 > 0:01:37- We're going to see the brand-new, - massive, hadron collider slide...
0:01:37 > 0:01:39- ..before anyone else.
0:01:39 > 0:01:42- Wow! The hydron cauliflower slide?
0:01:42 > 0:01:44- But I thought it wasn't open yet.
0:01:45 > 0:01:50- It's not. There's an opening - ceremony today with Mayor Oci!
0:01:50 > 0:01:54- We can't wait, so we're going - to go and look at it now.
0:01:54 > 0:01:56- But we need to be careful.
0:01:57 > 0:02:00- We don't want to get caught. - All set, Dylan?
0:02:00 > 0:02:01- Check!
0:02:01 > 0:02:02- Check!- - Let's go!
0:02:07 > 0:02:10- Let's ski-doodle, Ocidoodle!
0:02:14 > 0:02:16- Whoo-hoo-hoo!
0:02:16 > 0:02:21- Wow! Lots and lots - of floaty big balloons.
0:02:22 > 0:02:25- I love balloons. - They're so floaty! Must touch.
0:02:25 > 0:02:26- Blero, wait!
0:02:27 > 0:02:29- I want to look at them.
0:02:29 > 0:02:31- I want to look at them.- - Please don't touch them!
0:02:31 > 0:02:34- Just the one! Just for a bit.
0:02:34 > 0:02:37- Blero!
0:02:37 > 0:02:38- Boom!
0:02:39 > 0:02:40- Blero!
0:02:40 > 0:02:42- Blero!- - Oops!
0:02:42 > 0:02:48- We've got to get the balloons back - or the ceremony will be ruined!
0:02:48 > 0:02:52- Ah! Don't worry, - I've got just the thing.
0:02:53 > 0:02:56- They look a bit, er, thin, Dylan.
0:02:57 > 0:03:01- That's because they haven't got - any air in them yet.
0:03:12 > 0:03:15- They're not the same as the others.
0:03:15 > 0:03:17- They're not the same as the others.- - There aren't as many.
0:03:18 > 0:03:23- And they're not floaty. - Do you think anyone will notice?
0:03:23 > 0:03:26- We'd better go and find - Sim, Sam and Swn.
0:03:26 > 0:03:30- They'll know where we can get - more balloons, and lots of them.
0:03:30 > 0:03:34- And ones that float. - Come on! Let's go.
0:03:44 > 0:03:45- Hi, Sim, Sam, Swn.
0:03:46 > 0:03:49- Hello. - I've just got to move this cup of...
0:03:52 > 0:03:53- ..pepper tea.
0:03:53 > 0:03:56- Perhaps I shouldn't - have added that pinch of chilli.
0:03:57 > 0:03:59- Sim, Sam, Swn, we need your help!
0:03:59 > 0:04:03- Blero, er, we, sort of, - accidentally, er, well...
0:04:03 > 0:04:07- ..the thing is, we need a really - big bunch of balloons that float...
0:04:07 > 0:04:09- ..not ones that don't.
0:04:09 > 0:04:15- I was just trying to hold one, - just one special, floaty balloon.
0:04:15 > 0:04:20- If you need balloons that float, - you'll need helium-filled balloons.
0:04:20 > 0:04:24- Cool! Yes! What's helium?
0:04:24 > 0:04:28- Helium is a gas - that's lighter than air.
0:04:29 > 0:04:31- I thought air was light.
0:04:32 > 0:04:36- Well, it is, but to get - something to float in the air...
0:04:36 > 0:04:40- It would have to be full - of something even lighter than air.
0:04:41 > 0:04:42- Got it!
0:04:42 > 0:04:43- Got it!- - I knew that.
0:04:43 > 0:04:48- But where do we get heli... - What's it called? Floaty balloons?
0:04:48 > 0:04:50- Come on, Sam, let's show them.
0:04:50 > 0:04:53- Oh, yeah! We get to go in the ship.
0:04:53 > 0:04:55- Can I drive? Please, can I?
0:04:55 > 0:04:58- I'm not sure - that would be such a good idea.
0:04:59 > 0:05:01- Oh, please! Oh, can I? - Can I? Can I? Can I?
0:05:05 > 0:05:07- Oh, go on. - Can I? Can I? Can I? Can I? Can I?
0:05:09 > 0:05:13- Red buttons, green buttons. - Oh, I love buttons!
0:05:13 > 0:05:15- Blero, don't touch anything.
0:05:15 > 0:05:18- Blero, why don't you - come and sit down?
0:05:19 > 0:05:21- What makes this ship fly, Sam?
0:05:21 > 0:05:26- This ship uses - a special eco-steam fuel to fly.
0:05:26 > 0:05:30- See? That tells us - how much fuel it has.
0:05:33 > 0:05:36- I love buttons and levers! - I wonder what this one does?
0:05:38 > 0:05:41- Look! Where are we?
0:05:42 > 0:05:47- The legendary - Valley of the Lost Balloons.
0:05:47 > 0:05:51- Oh! Amazing!
0:05:52 > 0:05:55- Bala-bala-boom-boom!
0:05:56 > 0:05:59- What a wondrous sight, eh?
0:05:59 > 0:06:04- Have you ever wondered what - happens to all the balloons...
0:06:04 > 0:06:09- ..that slip through your fingers - and go up, up and away?
0:06:11 > 0:06:14- They come... here?
0:06:14 > 0:06:17- They come here.
0:06:17 > 0:06:18- Oh, wow!
0:06:18 > 0:06:25- Do you think those balloons Blero... - ahem, we lost, have come here?
0:06:25 > 0:06:28- Yes, Dylan, look! There they are.
0:06:29 > 0:06:32- Quick, go faster, Sim, - we've got to catch them.
0:06:39 > 0:06:41- Whoo-hoo-hoo!
0:06:41 > 0:06:44- Hello! Hey, you're cool. So floaty.
0:06:45 > 0:06:48- I'm Blero. - I'm a monster, but I'm not scary.
0:06:49 > 0:06:51- Where's that noise coming from?
0:06:51 > 0:06:52- Where's that noise coming from?- - CHATTERING
0:06:53 > 0:06:55- From inside the balloons.
0:06:59 > 0:07:04- As you can see, - the heliums are very light.
0:07:04 > 0:07:06- Hello!
0:07:06 > 0:07:08- Hello!
0:07:08 > 0:07:13- And in this balloon, the air - particles, they are much heavier.
0:07:13 > 0:07:15- Uh, heavy!
0:07:15 > 0:07:17- Oh, hello!
0:07:18 > 0:07:19- Come on, Blero!
0:07:19 > 0:07:24- We must catch those balloons and - take them back to the playground.
0:07:24 > 0:07:28- Quick, you go that way - and we'll go... this way!
0:07:35 > 0:07:39- Blero, - we need you to jump really high!
0:07:40 > 0:07:41- Ocido!
0:07:44 > 0:07:45- Bala-bala-boom-boom!
0:07:48 > 0:07:49- I did it!
0:07:50 > 0:07:51- I did it!
0:07:52 > 0:07:53- Oh!
0:07:55 > 0:07:57- Oh, got you!
0:07:57 > 0:08:00- Whoa, they nearly carried you away.
0:08:00 > 0:08:03- We need to tie them - on to something heavy.
0:08:04 > 0:08:06- Er, um, Sim, Sam? Could you...?
0:08:07 > 0:08:08- Of course!
0:08:12 > 0:08:15- Let's get these balloons - back to the playground!
0:08:16 > 0:08:20- Oh, yes, we'd better get going or - there won't be an opening ceremony.
0:08:20 > 0:08:22- Come on, we're going to be late!
0:08:32 > 0:08:34- BEEPING
0:08:35 > 0:08:40- I don't know what's happened. - You did fill it up before we left?
0:08:40 > 0:08:44- I most certainly did! The fuel tank - was definitely full when we left.
0:08:45 > 0:08:47- That's what that lever was.
0:08:47 > 0:08:49- I'm really sorry.
0:08:50 > 0:08:54- I was sort of playing with the lever - and it must've emptied the fuel.
0:08:55 > 0:08:56- Oh, dear. Oh, well.
0:08:56 > 0:08:58- Never mind, Blero.
0:08:58 > 0:09:04- We'll just have to think of some - other way to get back home.
0:09:06 > 0:09:09- What about using - some of my Monster Puff?
0:09:15 > 0:09:17- Wait! I've got an idea.
0:09:17 > 0:09:20- Wait one moment, wait one moment!
0:09:32 > 0:09:34- FANFARE
0:09:37 > 0:09:39- Citizens of Ocido.
0:09:39 > 0:09:45- Children, monsters, - robots, future voters.
0:09:46 > 0:09:49- It is with great pride that I - declare the amazing, unbelievable...
0:09:50 > 0:09:59- ..stupendous, oci-tastic, enormous - new hadron collider slide... open!
0:10:09 > 0:10:10- Bye-bye! Bye, balloons.
0:10:11 > 0:10:13- See you, balloons!
0:10:13 > 0:10:15- See you again.
0:10:15 > 0:10:17- This new slide is brilliant!
0:10:22 > 0:10:26- But it's time for me to go home. - See you soon.
0:10:26 > 0:10:28- Bye, Blero!
0:10:30 > 0:10:33- I don't mind - if my balloon doesn't float.
0:10:33 > 0:10:35- I like it hanging around with me.
0:10:35 > 0:10:39- Those floaty balloons are too hard - to keep hold of. Bye-bye!
0:10:39 > 0:10:41- Bala-bala-boom-boom!
0:10:58 > 0:10:59- .