0:00:02 > 0:00:04- Ready, Gnasher?- Yes, yes!- Let's go!
0:00:04 > 0:00:08# Playing by the rules
0:00:08 > 0:00:11# Is highly overrated
0:00:11 > 0:00:14# Unstoppable, unstoppable, yeah
0:00:14 > 0:00:17# They can't hold us back
0:00:17 > 0:00:21# We'll make the most of every second
0:00:21 > 0:00:24# Unstoppable, unstoppable, yeah
0:00:24 > 0:00:26# After all is said and done
0:00:26 > 0:00:29# Shout fun for all and all for fun
0:00:29 > 0:00:33# Nothing's gonna bring us down today, yeah
0:00:33 > 0:00:38# Open up your eyes The world outside is waiting. #
0:00:50 > 0:00:52All right, class.
0:00:52 > 0:00:56Before we finish our science lesson, it's homework time.
0:00:56 > 0:01:00And I want you all to design and make something useful.
0:01:00 > 0:01:02Pie Face, what are you going to make?
0:01:02 > 0:01:05Er... A pie-making machine?
0:01:05 > 0:01:06Curly?
0:01:06 > 0:01:10A boomerang ball! It always comes back.
0:01:13 > 0:01:14Oh.
0:01:14 > 0:01:16Walter?
0:01:16 > 0:01:18A clockwork tin opener, Mrs Creature.
0:01:18 > 0:01:23Oh. I was hoping for something a little more imaginative from you.
0:01:23 > 0:01:27Er... No, no, wait! What I meant to say was...
0:01:28 > 0:01:30A robot! Yes, a robot!
0:01:30 > 0:01:34To...help keep the house and garden tidy. Ha-ha!
0:01:34 > 0:01:36Wonderful, Walter.
0:01:36 > 0:01:39And Dennis. What are you going to make?
0:01:39 > 0:01:43A robot! And I had the idea first!
0:01:43 > 0:01:49Never mind who had the idea first, Dennis. You can both make robots.
0:01:56 > 0:01:58Well, we've used up everything in here, Gnasher,
0:01:58 > 0:02:01but we're still short of a few vital parts.
0:02:04 > 0:02:06Ruff!
0:02:13 > 0:02:16Er... What? I could have sworn I...
0:02:16 > 0:02:19# Bom, bom, bo-bo-bo-bom. #
0:02:19 > 0:02:23Ah, just the ticket. Spick and span!
0:02:23 > 0:02:25CRASH # Bom, bom, bo-bo... #
0:02:25 > 0:02:28What? Who? How?
0:02:29 > 0:02:30Dennis!
0:02:36 > 0:02:37THEY YAWN
0:02:40 > 0:02:44So, finished making your robot yet, Walter?
0:02:44 > 0:02:47Actually, I sent my design to a friend of Father's.
0:02:47 > 0:02:51His factory people built it for me.
0:02:51 > 0:02:52BEEPING
0:02:52 > 0:02:56Ah, perfect timing. He's arrived.
0:02:58 > 0:03:01Dennis, meet Walterbot.
0:03:12 > 0:03:13Wow!
0:03:13 > 0:03:17I mean, er, what a pile of junk!
0:03:17 > 0:03:19Wait till you see MY robot!
0:03:19 > 0:03:22Hey, Denbot!
0:03:32 > 0:03:35Interesting. What do you think, Walterbot?
0:03:35 > 0:03:41Sensors indicate 15% rubber bands and paperclips, 85% rubbish.
0:03:41 > 0:03:44Recycled parts, actually.
0:03:44 > 0:03:48And anyway, that tin can may look good, but what does it do?
0:03:48 > 0:03:52I am programmed to execute garden/household chores,
0:03:52 > 0:03:53from digging to dusting.
0:03:53 > 0:03:59A dusting robot? Very cool. My robot's programmed for fun.
0:03:59 > 0:04:02Denbot, build a skateboard ramp.
0:04:02 > 0:04:04Skateboard ramp. Easy-peasy.
0:04:09 > 0:04:10Wow!
0:04:10 > 0:04:12That's cool!
0:04:12 > 0:04:14Denbot rocks!
0:04:14 > 0:04:16Denbot rocks.
0:04:23 > 0:04:25HE GASPS
0:04:25 > 0:04:26Argh!
0:04:28 > 0:04:30CRASH
0:04:30 > 0:04:34That is SO not cool, Denbot!
0:04:34 > 0:04:40Look at my car! You can count yourself grounded! For ever!
0:04:40 > 0:04:41What was that?
0:04:41 > 0:04:44Allow me to present Walterbot.
0:04:44 > 0:04:48This is just the sort of thing he's programmed to deal with.
0:04:49 > 0:04:51Task finished.
0:04:51 > 0:04:56Fantastic! Thank you, Walter. And as for you, Dennis...
0:04:56 > 0:04:59I want a word with you when I get back!
0:05:00 > 0:05:03I'll teach that jumped-up rust bucket!
0:05:03 > 0:05:06Hey! Where's he going now?
0:05:06 > 0:05:08To paint your tree house.
0:05:08 > 0:05:09WALTER SNORTS
0:05:13 > 0:05:15Right. This is war!
0:05:22 > 0:05:23Ready?
0:05:24 > 0:05:25Steady?
0:05:25 > 0:05:27Fire!
0:05:31 > 0:05:35No delays. Must complete task.
0:05:37 > 0:05:40Uh...oh...ah!
0:05:40 > 0:05:41Ahh!
0:05:43 > 0:05:46Malfunction! Emergency!
0:05:46 > 0:05:47Malfunction!
0:05:47 > 0:05:49Malfunction! Emergency!
0:05:49 > 0:05:51Emergency!
0:05:53 > 0:05:57Malfunction! Malfunction! Emergency!
0:05:57 > 0:05:58Ahh!
0:06:01 > 0:06:02Emergency!
0:06:03 > 0:06:05Ahh!
0:06:10 > 0:06:11Denbot!
0:06:11 > 0:06:13This is all YOUR fault, Dennis!
0:06:13 > 0:06:15Me? YOUR robot caused all the...
0:06:15 > 0:06:17ELECTRICAL SPARKING
0:06:17 > 0:06:18Hey, what was that?
0:06:18 > 0:06:19SPARKING
0:06:19 > 0:06:22It's Walterbot! He's all right!
0:06:22 > 0:06:23No way!
0:06:23 > 0:06:25That's Denbot!
0:06:26 > 0:06:30Oh, no! It's a horrible mixture of the two!
0:06:30 > 0:06:34It's... It's...a Walter-Denbot!
0:06:34 > 0:06:36You mean a...Den-Walterbot!
0:06:38 > 0:06:39Hang on, where's it off to?
0:06:39 > 0:06:42Must go to school. School is good.
0:06:42 > 0:06:46School is good, eh? He takes after you, all right!
0:06:46 > 0:06:49Come back! There's no school on Saturday!
0:06:49 > 0:06:50CRASH
0:06:50 > 0:06:54No school on Saturday. Must go to tree house. Have fun.
0:06:54 > 0:06:59No. Must go to school. Do lessons. School is good.
0:06:59 > 0:07:03We've got to stop it! I mean, what if it wrecks the school?
0:07:03 > 0:07:05Don't worry! I'm on it.
0:07:05 > 0:07:10Curly! There's a giant two-headed robot headed towards the school.
0:07:10 > 0:07:12Get Pie Face and meet me there.
0:07:12 > 0:07:13And bring your science projects!
0:07:14 > 0:07:16- AHH!- Ahh!
0:07:16 > 0:07:20Must go to school. Do lessons. School is good.
0:07:21 > 0:07:22School is good.
0:07:23 > 0:07:25What's going on, Den?
0:07:25 > 0:07:29Yeah, what's all this about a two-headed Robert?
0:07:29 > 0:07:32Robot, Pie Face! And you'll see in a minute.
0:07:32 > 0:07:33HEAVY FOOTSTEPS
0:07:33 > 0:07:36Curly, get your boomerang balls ready.
0:07:36 > 0:07:38Pie Face, load your pie-making machine.
0:07:40 > 0:07:41Oh, crumbs!
0:07:41 > 0:07:45Exactly! Lock and load, boys!
0:07:51 > 0:07:54Many pie missiles at the ready!
0:07:54 > 0:07:56Boomerang balls all set.
0:07:56 > 0:07:59OK! Get ready for action!
0:08:02 > 0:08:05Go for it, Pie Face!
0:08:05 > 0:08:07One pie for me.
0:08:09 > 0:08:10One pie for Robert!
0:08:15 > 0:08:18Must go to school. School is good.
0:08:18 > 0:08:21OK, guys. Don't let me down!
0:08:25 > 0:08:28Must go to school. School is good.
0:08:30 > 0:08:32They work! They actually work!
0:08:32 > 0:08:34OW!
0:08:34 > 0:08:35Oh, a bit too well.
0:08:41 > 0:08:43We've got him on the run, Den!
0:08:43 > 0:08:44Don't be too sure.
0:08:44 > 0:08:48My part of the bot is fitted with the latest laser systems.
0:08:53 > 0:08:54THEY ALL GASP
0:08:59 > 0:09:01Must go to school.
0:09:02 > 0:09:03THEY GASP
0:09:05 > 0:09:07It's locked! There's only one way out of here!
0:09:07 > 0:09:09And guess what's blocking it?
0:09:09 > 0:09:12Your stupid robot!
0:09:12 > 0:09:15MY robot? YOUR robot started it!
0:09:15 > 0:09:19No, it didn't! YOUR robot painted my tree house pink!
0:09:19 > 0:09:23And if it hadn't been for you, we wouldn't be...
0:09:23 > 0:09:25Hang on! That's it!
0:09:25 > 0:09:26What's it?
0:09:26 > 0:09:28Look how WE'RE arguing.
0:09:28 > 0:09:31All we've got to do is to get the bot to do the same.
0:09:31 > 0:09:35Hey, Walterbot! Aren't you late handing in your homework?
0:09:35 > 0:09:38Must go to classroom. Hand in homework.
0:09:38 > 0:09:41No. Go to tree house. Have fun.
0:09:41 > 0:09:44Yeah, you tell him, Denbot!
0:09:44 > 0:09:46- Classroom.- Tree house.
0:09:46 > 0:09:48You are a complete Philistine.
0:09:48 > 0:09:50You are a total swot.
0:09:50 > 0:09:52- Ignoramus.- Twit.- Start!
0:10:00 > 0:10:02Boy, that was a close thing!
0:10:02 > 0:10:06Yeah. Trouble is, that's the end of my homework project.
0:10:06 > 0:10:09Mine, too. And I'VE got a reputation to think of!
0:10:09 > 0:10:12Stop moaning, Walter!
0:10:12 > 0:10:16If we start now, we just might get our robot fixed in time for school!
0:10:24 > 0:10:27Oh! Where are Dennis and Walter?
0:10:27 > 0:10:29Haven't they brought their projects?
0:10:29 > 0:10:33- No, Mrs Creature.- IT brought US!
0:10:33 > 0:10:36I am Denbot. I like school.
0:10:36 > 0:10:38Have brought apple for teacher.
0:10:39 > 0:10:41Oh!
0:10:42 > 0:10:46No. I am Walterbot. Don't like school.
0:10:54 > 0:10:57Subtitles by Red Bee Media Ltd
0:10:57 > 0:10:59E-mail subtitling@bbc.co.uk