0:00:00 > 0:00:00- 888
0:00:02 > 0:00:05- # There's plenty of adventure - in the sea
0:00:05 > 0:00:07- # Oli and Beth, friends are we
0:00:07 > 0:00:10- # Playing in the sea, - lessons one, two and three
0:00:10 > 0:00:14- # Swimming around, - fun for you and me
0:00:15 > 0:00:17- # Oli Dan y Don
0:00:18 > 0:00:20- # Oli Dan y Don
0:00:20 > 0:00:23- # Searching in the sea, - it's so exciting as you can see
0:00:24 > 0:00:26- # Under the sea, under the sea #
0:00:28 > 0:00:33- THE LOST CITY
0:00:38 > 0:00:42- Seaweed Valley is home - to many different creatures.
0:00:42 > 0:00:46- Whoa! Whoa! Whoa-ah!
0:00:47 > 0:00:48- Whoa.
0:00:49 > 0:00:51- THEY LAUGH
0:00:52 > 0:00:55- That eel frightened you, - didn't it?
0:00:55 > 0:00:58- I didn't see it - coming out of the hole.
0:00:58 > 0:01:02- Ooh. Oli's scared of eels.
0:01:02 > 0:01:04- Look, guys.
0:01:06 > 0:01:07- Ooh!
0:01:07 > 0:01:09- Ooh!- - Ha-ha! Ooh!
0:01:10 > 0:01:11- That frightened you.
0:01:12 > 0:01:15- Don't worry about that. - I want to see it again.
0:01:20 > 0:01:22- Wait. What's that?
0:01:28 > 0:01:32- It looks like gold to me.
0:01:32 > 0:01:33- Gold?
0:01:33 > 0:01:34- Gold?- - Gold?
0:01:34 > 0:01:37- Gold?- - Gold?- - That's what I said - gold.
0:01:37 > 0:01:40- A long time ago, - according to legend...
0:01:40 > 0:01:44- ..there was an underwater city - made of gold in Seaweed Valley.
0:01:45 > 0:01:49- That piece of gold - might be part of the lost city.
0:01:51 > 0:01:54- Come on, Beth, - let's go and find out.
0:01:54 > 0:01:57- Since Crannog spotted it, we'll go.
0:01:57 > 0:01:59- My camera discovered it.
0:01:59 > 0:02:02- I know everything - about the lost city.
0:02:02 > 0:02:04- Slow down. Where are you going?
0:02:05 > 0:02:07- Seaweed Valley.
0:02:07 > 0:02:09- Seaweed Valley.- - To search for the lost city.
0:02:11 > 0:02:13- Oli, wait for me.
0:02:15 > 0:02:19- You should tell Dyf the diver - and take some equipment.
0:02:19 > 0:02:22- I have a camera. - What else do I need?
0:02:23 > 0:02:24- Here I come.
0:02:24 > 0:02:27- Fierce fish... Ooh!
0:02:29 > 0:02:30- Slow down.
0:02:30 > 0:02:32- Slow down.- - Sorry, Wena.
0:02:33 > 0:02:35- Are you OK?
0:02:35 > 0:02:37- Why are you in such a hurry?
0:02:37 > 0:02:41- Well, Oli discovered some gold - in Seaweed Valley.
0:02:43 > 0:02:45- Seaweed Valley?
0:02:45 > 0:02:47- Seaweed Valley?- - They hope to find the lost city.
0:02:48 > 0:02:50- Dear me. - There are sharks down there.
0:02:50 > 0:02:54- They're fierce creatures - that could harm our boys.
0:02:54 > 0:02:58- Come with me. - We'll tell Dyf what's going on.
0:03:12 > 0:03:15- I'm sure I was filming - around here yesterday.
0:03:15 > 0:03:17- Keep an eye out for gold.
0:03:17 > 0:03:21- If there's gold here, - I'll find it, Captain.
0:03:22 > 0:03:26- Sid isn't the captain - of this project, I am.
0:03:26 > 0:03:28- No, you're not. I am.
0:03:28 > 0:03:30- Uh-uh.
0:03:31 > 0:03:35- I filmed the golden coin. - I'm the captain.
0:03:35 > 0:03:39- No, I'm always the captain. - Aren't I, Crannog?
0:03:39 > 0:03:40- That's true.
0:03:41 > 0:03:43- This time, I'm the captain.
0:03:43 > 0:03:45- This time, I'm the captain.- - No, I am.
0:03:46 > 0:03:47- Aw!
0:03:48 > 0:03:50- There it is.
0:03:52 > 0:03:53- Gold.
0:03:54 > 0:03:56- It's mine.
0:04:04 > 0:04:07- This is a lovely piece of gold.
0:04:07 > 0:04:11- Where you find one piece of gold, - you'll find many more.
0:04:11 > 0:04:14- In the depths of Seaweed Valley.
0:04:17 > 0:04:20- OK, captain. After you.
0:04:20 > 0:04:25- Me? I thought you were - the captain of this project, sir.
0:04:25 > 0:04:27- You're the captain.
0:04:27 > 0:04:28- You're the captain.
0:04:29 > 0:04:31- You are.
0:04:31 > 0:04:33- You are.
0:04:33 > 0:04:36- The lost city will be named - after the captain.
0:04:37 > 0:04:39- Oliville or Sidtown.
0:04:40 > 0:04:41- I'm the captain.
0:04:41 > 0:04:43- I'm the captain.- - I'm the captain.
0:04:43 > 0:04:45- No, me.
0:04:53 > 0:04:58- Do you think they'll find the gold - and the lost city?
0:04:58 > 0:05:00- Anything is possible.
0:05:00 > 0:05:03- They're more likely to find sharks.
0:05:03 > 0:05:05- Sharks? Oh.
0:05:06 > 0:05:10- He's right. There are some - wide-nosed sharks in that area.
0:05:10 > 0:05:13- They don't like anyone - in their habitat.
0:05:16 > 0:05:21- Tell me, Beth, did Sid and Oli - take any protective equipment?
0:05:21 > 0:05:23- No, Dyf, just a camera.
0:05:23 > 0:05:25- We'd better get a move on.
0:05:29 > 0:05:32- The search for gold - in the lost city has begun.
0:05:34 > 0:05:37- Tell the viewers how you feel, Sid.
0:05:37 > 0:05:41- I feel ready for anything. - Nothing scares me.
0:05:41 > 0:05:45- Nothing at all. Nothing... Wargh!
0:05:50 > 0:05:51- Come back.
0:05:52 > 0:05:54- Oli!
0:05:54 > 0:05:55- Oli!- - Whoa!
0:05:56 > 0:05:57- We need to relax.
0:05:57 > 0:06:00- I'm fine. Whoa!
0:06:01 > 0:06:04- You're not scared of anything.
0:06:04 > 0:06:07- Sid? Hello? Are you OK?
0:06:07 > 0:06:09- Sid?
0:06:10 > 0:06:12- Are you OK? Sid?
0:06:12 > 0:06:14- What can you see?
0:06:15 > 0:06:17- Fierce fish!
0:06:26 > 0:06:30- There are a lot of sharks up there, - yes indeed.
0:06:30 > 0:06:35- I think they're wide-nosed sharks - who hunt in packs.
0:06:35 > 0:06:39- Hunt in packs? - That sounds dangerous.
0:06:39 > 0:06:44- They won't eat us - because they don't eat metal.
0:06:44 > 0:06:46- Maybe not, but what about shells?
0:06:47 > 0:06:52- I didn't say they'd eat us - but I wouldn't want to cross them.
0:06:52 > 0:06:54- That's all I'm saying.
0:06:54 > 0:06:56- They've spotted us.
0:06:58 > 0:07:00- If I can't see them - they can't see me.
0:07:00 > 0:07:03- If I can't see them - they can't see me.
0:07:03 > 0:07:04- Let's go.
0:07:13 > 0:07:14- Come on.
0:07:16 > 0:07:19- Yikes. They're hot on our heels.
0:07:33 > 0:07:37- I think this is where - Oli discovered the coin.
0:07:38 > 0:07:40- Are you sure? - The seaweed is so alike.
0:07:45 > 0:07:48- Yes, I'm sure it was here.
0:07:48 > 0:07:50- On we go.
0:07:53 > 0:07:55- Are we safe, Sidney?
0:07:56 > 0:07:58- I think we are.
0:08:00 > 0:08:01- Wargh!
0:08:01 > 0:08:04- Wargh!- - It's me, Sid. You were amazing - with those sharks.
0:08:05 > 0:08:09- Oh, yes, I was. - Of course, I wasn't scared.
0:08:11 > 0:08:15- Me neither. - They're only stupid sharks.
0:08:15 > 0:08:23- As captain of this project, - the sharks won't scare me.
0:08:23 > 0:08:25- Oli!
0:08:25 > 0:08:27- What's wrong, Sid?
0:08:29 > 0:08:31- Uh-oh. We're in trouble.
0:08:34 > 0:08:38- Don't worry. - Stick with me until I say go.
0:08:39 > 0:08:41- What happens then?
0:08:41 > 0:08:44- Rise to the surface - as quickly as you can.
0:08:44 > 0:08:46- OK. If you say so.
0:08:46 > 0:08:49- I'm ready to go, Oli.
0:08:49 > 0:08:51- I'm waiting for you.
0:08:53 > 0:08:55- Any time now.
0:08:55 > 0:08:57- Today, Oli. Not tomorrow.
0:08:58 > 0:08:59- Go.
0:09:06 > 0:09:08- Don't look back, Sid.
0:09:08 > 0:09:09- Don't worry, I won't.
0:09:09 > 0:09:10- Don't worry, I won't.- - Hey!
0:09:11 > 0:09:13- My camera.
0:09:15 > 0:09:17- It doesn't matter.
0:09:21 > 0:09:22- Sharks.
0:09:22 > 0:09:24- Let's go.
0:09:30 > 0:09:32- Ready for this?
0:09:43 > 0:09:45- Are you OK?
0:09:45 > 0:09:47- Yes, thanks.
0:09:47 > 0:09:48- Yes, thanks.- - Not a scratch, Dyf.
0:09:49 > 0:09:53- Next time, make sure you prepare - before going on an adventure.
0:09:53 > 0:09:56- Always remember - your anti-shark spray.
0:09:56 > 0:09:58- I promise, Wena.
0:10:00 > 0:10:05- You should've seen the sharks. - They were incredible.
0:10:05 > 0:10:06- I'm sure they were.
0:10:06 > 0:10:08- I'm sure they were.- - I filmed it all.
0:10:09 > 0:10:12- Oh, no, my camera. - I dropped it. It's still there.
0:10:13 > 0:10:15- Oh, no, you don't.
0:10:16 > 0:10:18- Oli, have you learnt anything today?
0:10:19 > 0:10:20- Sorry.
0:10:20 > 0:10:26- If Sid and I collect some equipment, - can we look for the camera?
0:10:27 > 0:10:28- That's better, Oli.
0:10:29 > 0:10:31- Did you find the lost city?
0:10:31 > 0:10:33- There was no sign of the city.
0:10:34 > 0:10:36- We did find some gold.
0:10:37 > 0:10:39- Wow.
0:10:39 > 0:10:41- Look at that.
0:10:43 > 0:10:45- It looks tasty.
0:10:46 > 0:10:47- Eh?
0:10:47 > 0:10:51- Eh?- - Well, well, this is the best - chocolate money I've ever seen
0:10:51 > 0:10:52- Huh?
0:10:52 > 0:10:54- THEY LAUGH
0:11:25 > 0:11:26- .