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!
0:00:56 > 0:01:00Captain, we're entering the coldest Arctic water.
0:01:00 > 0:01:03- Now coming up to an ice pack. - Excellent, Dashi.
0:01:03 > 0:01:06- Steady as she goes. - Aye, aye, Captain.
0:01:11 > 0:01:15At this speed, we'll reach the North Pole before nightfall.
0:01:15 > 0:01:19I can't wait to meet creatures in the Arctic.
0:01:19 > 0:01:21Ah, the joys of polar life.
0:01:24 > 0:01:26I remember being a cub.
0:01:26 > 0:01:29Rolling the snow, sliding on the ice,
0:01:29 > 0:01:32diving into the freezing water.
0:01:32 > 0:01:33I really miss it.
0:01:33 > 0:01:36Can't wait to get out there for an icy swim!
0:01:36 > 0:01:40You're giving me the chills. I need some hot chocolate.
0:01:40 > 0:01:43It's only cold if you move slowly, Kwazii.
0:01:43 > 0:01:46Keep swimming and you'll stay warm.
0:01:46 > 0:01:49- It's as simple at that.- Ahh!
0:01:56 > 0:02:01In just a few minutes, we'll be out from under this ice pack.
0:02:01 > 0:02:05- Then we can set the Octopod down and...Uh-oh.- What is it?
0:02:05 > 0:02:08The Octopod's so cold, my computer's frozen.
0:02:10 > 0:02:14Um... I'm having trouble steering the ship.
0:02:14 > 0:02:19Captain, keep Octopod moving or the engines'll freeze and stop working.
0:02:19 > 0:02:23We can't let that happen, or we'll all be in...
0:02:23 > 0:02:25..big trouble.
0:02:25 > 0:02:28Dashi, activate manual steering now.
0:02:28 > 0:02:30Right away, Captain!
0:02:36 > 0:02:38Full speed ahead!
0:02:38 > 0:02:41It feels good to get my paws on the steering wheel.
0:02:50 > 0:02:54We're right back on course again, Captain.
0:03:11 > 0:03:14Whoa! All that jagged ice looks sharp!
0:03:14 > 0:03:19Aye! Sharp enough to slice right through the Octopod like butter!
0:03:19 > 0:03:22The captain'll steer us safely. Yeow!
0:03:22 > 0:03:25Giant iceberg! Dead ahead!
0:03:25 > 0:03:28Whoa! That was a close one, Kwazii.
0:03:29 > 0:03:33# Oh, the ocean deep is the life for me
0:03:33 > 0:03:36# Jumping off from port Sailing out to sea
0:03:36 > 0:03:39# On the Octopod Just you and me
0:03:39 > 0:03:42# And the million fish In the deep blue sea. #
0:03:47 > 0:03:49Shiver me whiskers.
0:03:49 > 0:03:53Ice avalanche! Turn! Turn! Turn left!
0:03:53 > 0:03:54Turn right!
0:03:54 > 0:03:58There's nowhere TO turn. We've got to stop.
0:03:58 > 0:03:59Now.
0:04:02 > 0:04:03DASHI GASPS
0:04:03 > 0:04:06- Ten seconds till we hit the ice wall.- Whoa!
0:04:06 > 0:04:08Argh!
0:04:08 > 0:04:12Avast, ye mutinous, scurvy Octopod! STOP!
0:04:12 > 0:04:16- Six seconds till we hit the wall. Five...- Hold on!- Four.- Argh!
0:04:16 > 0:04:20Three, two, one.
0:04:23 > 0:04:27- Ahhhhhh! - It's OK, we've stopped!
0:04:27 > 0:04:30I know, but you're standing on my foot!
0:04:30 > 0:04:32Oh. Sorry.
0:04:32 > 0:04:36- Phew! That was close, mateys. - Now what, Captain?
0:04:36 > 0:04:40If we can't go forward, we go back the way we came.
0:04:48 > 0:04:51- Yeow! Captain! Look out! - We're trapped.
0:04:55 > 0:04:57Dashi, sounds the Octo Alert.
0:04:58 > 0:04:59SIREN WAILS
0:04:59 > 0:05:02Octonauts, to the HQ!
0:05:13 > 0:05:15Captain, are we in trouble?
0:05:15 > 0:05:20Well, Peso, we're trapped here in the freezing cold Arctic Ocean,
0:05:20 > 0:05:24surrounded on all sides by ice, with no clear way to escape.
0:05:24 > 0:05:30- So that's a yes, then.- Hm, you know, these ice walls are often thin.
0:05:30 > 0:05:33It might be possible to break through one of them.
0:05:33 > 0:05:36Aye! Let me out there in the GUP-B, Captain!
0:05:36 > 0:05:39I'll smash that ice to smithereens.
0:05:39 > 0:05:43Or I could add a drill to the GUP-D and... Uh-oh!
0:05:43 > 0:05:46I was afraid this might happen.
0:05:46 > 0:05:48What might happen, Tweak?
0:05:48 > 0:05:53We've stopped moving and it's so cold, ice is clogging the engines,
0:05:53 > 0:05:55shutting them down...
0:05:57 > 0:06:01..cutting off all power to the Octopod.
0:06:01 > 0:06:03PESO GULPS
0:06:17 > 0:06:19Ah. No good.
0:06:19 > 0:06:22The ice is too thick. If only I could find a place
0:06:22 > 0:06:24where the ice is thin.
0:06:24 > 0:06:25CRACKING
0:06:25 > 0:06:28What's that noise?
0:06:28 > 0:06:30Captain! Look over there!
0:06:33 > 0:06:36Something's breaking through the ice wall.
0:06:39 > 0:06:41THEY ALL GASP
0:06:42 > 0:06:43Avast!
0:06:43 > 0:06:47'Tis the legendary deep-sea unicorn!
0:06:47 > 0:06:51Ha! That's no unicorn. It's a narwhal.
0:06:51 > 0:06:52Ah nar-what?
0:06:52 > 0:06:56A narwhal. Fascinating. It's a very special type of whale
0:06:56 > 0:07:02with a spiral tusk growing from its head. They only live in the Arctic.
0:07:02 > 0:07:06That tusk is actually a long tooth, like an elephant's.
0:07:06 > 0:07:08By the way, unicorns are make-believe.
0:07:08 > 0:07:13- Narwhals, on the other hand, are quite real.- I knew that!
0:07:13 > 0:07:14Hello! Boris!
0:07:14 > 0:07:19Barnacles? Ha! What a surprise! It's good to see you, old friend!
0:07:19 > 0:07:24It's good to see you, too. I've known Boris since I was a cub.
0:07:24 > 0:07:29He was quite something, this bear, always a leader, even as a cub.
0:07:29 > 0:07:31What are you doing in all this ice?
0:07:31 > 0:07:37Our engines have frozen. We could really use your help, old friend.
0:07:37 > 0:07:38But of course!
0:07:38 > 0:07:42My tusk is very good at telling if things are warm or cold.
0:07:42 > 0:07:46I can lead you out of the ice and into warm, open water.
0:07:52 > 0:07:54Thank you, Boris.
0:07:55 > 0:08:00Now, we just have to work out how to get the ship moving again.
0:08:00 > 0:08:05- Cap, the engines are frozen solid. - I'm going to have to change GUPs.
0:08:05 > 0:08:07Tweak! Prepare the GUP-C.
0:08:09 > 0:08:13OK, everyone. Here we go.
0:08:18 > 0:08:21Argh! One more time.
0:08:33 > 0:08:35THEY ALL CHEER
0:08:35 > 0:08:37We're almost there!
0:08:41 > 0:08:43- Oh, no.- I don't believe it!
0:08:43 > 0:08:45Another solid wall of ice!
0:08:45 > 0:08:47Allow me, my friend.
0:08:50 > 0:08:54- What's he doing?- Using his tusk to feel how thick the walls are.
0:08:54 > 0:08:55Remarkable.
0:08:56 > 0:09:01As I thought. There's always one place where the ice is thinnest.
0:09:05 > 0:09:08You better swim aside, old friend.
0:09:18 > 0:09:20Ohh.
0:09:21 > 0:09:22Rawr!
0:09:23 > 0:09:25THEY GASP
0:09:31 > 0:09:33THEY ALL CHEER
0:09:35 > 0:09:39- Hurray!- Hurray!- Huzzah!
0:09:39 > 0:09:43- Thank you, Boris. - You're very welcome, old friend!
0:09:43 > 0:09:46Temperatures are returning to normal, sir.
0:09:46 > 0:09:50- The engines are starting up! - Good work, Octonauts.
0:09:52 > 0:09:55So, now that we're free,
0:09:55 > 0:09:59who'd care to join me for a nice little icy-water swim?
0:09:59 > 0:10:03Er...got to go clean up the launch bay.
0:10:03 > 0:10:07Uh...no, thanks. I've got to, er, polish me spyglass!
0:10:07 > 0:10:12Yes, and I have to...clean up the lab! Yes, that's it.
0:10:13 > 0:10:14TWITTERS
0:10:17 > 0:10:21Oh. Suit yourselves.
0:10:25 > 0:10:27Ooh! Ha-ha-ha!
0:10:27 > 0:10:29This is the life.
0:10:29 > 0:10:32# Oh, the ocean deep is the life for me
0:10:32 > 0:10:36# Shoving off from port Sailing out to sea
0:10:36 > 0:10:39# On the Octopod Just you and me
0:10:39 > 0:10:42# And the million fish In the deep blue sea. #
0:10:42 > 0:10:44THEY LAUGH
0:10:48 > 0:10:51Subtitles by Red Bee Media Ltd
0:10:51 > 0:10:53E-mail subtitling@bbc.co.uk