0:00:02 > 0:00:05- BOTH:- Not the shrinking cap, Grandpa!
0:00:05 > 0:00:07Catch me if you can!
0:00:11 > 0:00:12Come down, Grandpa!
0:00:22 > 0:00:23Ha-ha!
0:00:49 > 0:00:52'Sunnysands is such a great place to stay.
0:00:52 > 0:00:57'There's a lovely, sandy beach, Miss Smiley's Cafe on the pier,
0:00:57 > 0:01:01'Mr Whoops' toyshop, Bob's boat, The Boomerang and...
0:01:01 > 0:01:02'the lighthouse.
0:01:02 > 0:01:05'The home of Mr Mentor the inventor.
0:01:06 > 0:01:10'Today, Mr Mentor was feeling a little bit nervous.
0:01:10 > 0:01:14'He was going to teach someone how to be an inventor.'
0:01:15 > 0:01:18Hello! Mr Mentor the inventor...
0:01:18 > 0:01:19Oh, that's me!
0:01:19 > 0:01:22- And you must be Billy Bentice. - That's me.
0:01:22 > 0:01:25I've come to learn how to be a remarkabubble inventor, like you!
0:01:25 > 0:01:28- Oh, wonderbubble.- Wonderbubble?
0:01:28 > 0:01:30Oh, yes, I don't just invent things you know,
0:01:30 > 0:01:32I invent words too.
0:01:32 > 0:01:36- Oh, yes, of course. Cooliozo! - Marvellicious!- Ha-ha.
0:01:36 > 0:01:39- Stupendicular!- Fabadiculous!
0:01:39 > 0:01:42- Ha-ha, fabadiculous.- Spectopular!
0:01:42 > 0:01:45'Everyone in Sunnysands was talking about Billy Bentice.
0:01:45 > 0:01:50'My Auntie Jules came back from shopping and told us the news.'
0:01:50 > 0:01:53Yes, he's Mr Mentor's apprentice.
0:01:53 > 0:01:57- Billy Bentice the apprentice, I like it.- What's an apprentice?
0:01:57 > 0:01:59Somebody who's learning how to do a job.
0:01:59 > 0:02:01So, Billy's learning how to be an inventor.
0:02:01 > 0:02:04- Isn't it fabadiculous?- Absolumply!
0:02:04 > 0:02:07- I'd like to meet Billy Bentice. - Me too.- Me too.
0:02:07 > 0:02:10'Yes, we were all looking forward to meeting
0:02:10 > 0:02:13'Billy Bentice the apprentice.'
0:02:16 > 0:02:18Billy's so lucky.
0:02:18 > 0:02:21Mr Mentor is one of the most
0:02:21 > 0:02:23remarkabubble inventors in the universe.
0:02:24 > 0:02:26Something on your mind, Grandpa?
0:02:26 > 0:02:28Cup of tea? I'll make you one.
0:02:28 > 0:02:31'But Grandpa didn't have tea on his mind.'
0:02:31 > 0:02:34If Mr Mentor is teaching Billy to be an apprentice
0:02:34 > 0:02:36he's going to need my help.
0:02:36 > 0:02:39But you can't climb up all those lighthouse stairs!
0:02:39 > 0:02:41No, but luckily I have other ways of getting there.
0:02:41 > 0:02:44Not the shrinking cap, Grandpa!
0:02:44 > 0:02:46Catch me if you can!
0:02:46 > 0:02:51'You KNOW what happens when Grandpa shrinks - he's just magic.'
0:02:51 > 0:02:52Grandpa, come back!
0:02:52 > 0:02:56'He runs around at top speed and he's impossible to catch.
0:02:56 > 0:02:59'And he uses his magic to make things go.
0:02:59 > 0:03:01'Like Jason's toy car,
0:03:01 > 0:03:06'and sometimes he dresses up as something to save the day.'
0:03:06 > 0:03:08Captain Dumbletwit, to the rescue!
0:03:08 > 0:03:10Woof, woof!
0:03:10 > 0:03:13'But this time, Grandpa decided to take the plane.'
0:03:14 > 0:03:17Here you go, Grandpa. Oh, he's not here!
0:03:17 > 0:03:20- Sorry, he couldn't wait. - Couldn't wait to lie down, you mean.
0:03:20 > 0:03:24He's the only grandpa I know that has emergency lie-downs.
0:03:24 > 0:03:27Oh, well, I can't put off changing those beds any longer.
0:03:29 > 0:03:32'Of course! Grandpa was on his way to the lighthouse...
0:03:34 > 0:03:36'..where Billy Bentice the apprentice
0:03:36 > 0:03:40'was having his first inventing lesson.'
0:03:40 > 0:03:43Now, once you have invented your invention,
0:03:43 > 0:03:45- you have to test it out.- Oh!
0:03:45 > 0:03:50'Mr Mentor and Billy were so busy, they didn't see Grandpa
0:03:50 > 0:03:54'flying through the window or landing out of sight.'
0:03:55 > 0:03:59Now, er, take my Whizzy Woodlesome Waker Upper, for example.
0:03:59 > 0:04:02One of my most fabadiculous inventions ever.
0:04:02 > 0:04:04What do you think it does?
0:04:04 > 0:04:07Oh, oh, oh! Does it wake you up in the morning?
0:04:07 > 0:04:10Yes! And it'll wake you up in the middle of the night
0:04:10 > 0:04:13- if it thinks you've had enough sleep.- If it works.
0:04:13 > 0:04:16Now, I'll show you how you TEST your invention.
0:04:16 > 0:04:19Number one - press the start button.
0:04:21 > 0:04:25Press - the - start - button.
0:04:25 > 0:04:28'So, Mr Mentor pressed the start button,
0:04:28 > 0:04:30'but nothing happened.'
0:04:31 > 0:04:32Nothing happened.
0:04:32 > 0:04:34- Eh, eh.- It's broken.
0:04:34 > 0:04:38Not necessarily. It might just be... feeling shy.
0:04:38 > 0:04:39Look away a minute!
0:04:41 > 0:04:42I'm glad I came.
0:04:43 > 0:04:46'Grandpa slid down and jumped inside.'
0:04:46 > 0:04:49Are you sure inventions can be shy?
0:04:49 > 0:04:55Oh, yes, oh, yes! Shy, lazy, grumpy, mischievous - you'd be surprised.
0:04:55 > 0:04:57'Inside the Whizzy Woodlesome Waker Upper,
0:04:57 > 0:05:01'Grandpa was working hard to fix the problem.'
0:05:05 > 0:05:09- Spin this.- And sometimes, they just start working by themselves.
0:05:09 > 0:05:13- No! That's impossibubble! - My inventions do it all the time.
0:05:13 > 0:05:16I've absolumply no idea how they do it, but they do!
0:05:18 > 0:05:19Rrrring!
0:05:19 > 0:05:21'Grandpa had done it.'
0:05:21 > 0:05:23Yes!
0:05:24 > 0:05:27Oh, you see?! I told you.
0:05:27 > 0:05:31I'd like to know how that happened. Mind if I investigate?
0:05:31 > 0:05:34- Be my guest. - 'So, Billy Bentice went up to the
0:05:34 > 0:05:38'Whizzy Woodlesome Waker Upper and put his hand in.
0:05:38 > 0:05:41'Grandpa had to lean right back
0:05:41 > 0:05:43'so Billy didn't find him!'
0:05:43 > 0:05:46I've no idea why it just started working.
0:05:46 > 0:05:49But I think we should block up this hole. Dust could get in,
0:05:49 > 0:05:51or even little creatures.
0:05:51 > 0:05:53Really?
0:05:53 > 0:05:56Seems unlikely, but block it up if you wish.
0:05:57 > 0:06:02'So Billy blocked the hole up, so now, the dust couldn't get in.'
0:06:03 > 0:06:04Oh, bother!
0:06:04 > 0:06:07'And Grandpa couldn't get out.'
0:06:08 > 0:06:11All this is very interesting, Mr Mentor,
0:06:11 > 0:06:13but I'd much rather invent something myself.
0:06:13 > 0:06:17Well, I suppose you might manage to invent something really simple
0:06:17 > 0:06:21if I give you lots of help.
0:06:21 > 0:06:25'Meanwhile, back at the Mill on the Marsh, I was starting to
0:06:25 > 0:06:26'worry about Grandpa.'
0:06:26 > 0:06:30That's all the guests' beds changed, but I've run out of soaps.
0:06:30 > 0:06:33Sorry, Josh, we have to pop back into Sunnysands.
0:06:33 > 0:06:35Great, can you drop me off at the lighthouse?
0:06:35 > 0:06:37Then I can meet Billy Bentice.
0:06:37 > 0:06:41- What a lovely idea, I'll just tell Grandpa we're going.- No, no, don't!
0:06:41 > 0:06:43Grandpa's really tired.
0:06:43 > 0:06:46'So, off we went to Sunnysands in Campo.
0:06:46 > 0:06:48'And Auntie Jules said...'
0:06:48 > 0:06:51It's such a beautiful day, I feel so sorry for Grandpa,
0:06:51 > 0:06:53stuck inside all the time.
0:06:53 > 0:06:56'Little did I know that Grandpa was stuck inside
0:06:56 > 0:06:58'at that very moment.
0:06:58 > 0:07:02'He was walking up and down, trying to think of a way out.
0:07:02 > 0:07:05There must be a way out, there must!
0:07:05 > 0:07:08'Now Billy Bentice had been very busy,
0:07:08 > 0:07:11'and in no time at all, he'd invented this.'
0:07:11 > 0:07:12Ta-da!
0:07:12 > 0:07:13'Then, I arrived.'
0:07:13 > 0:07:15What brilliozo timing!
0:07:15 > 0:07:19We're just about to test out my apprentice's first ever invention.
0:07:19 > 0:07:22It's a Tippy Toe Tell Me. It can tell you who's coming
0:07:22 > 0:07:24just by the sound of their footsteps.
0:07:24 > 0:07:27Don't worry, Billy, if it doesn't work first time.
0:07:27 > 0:07:29Now, do you remember how you start it?
0:07:29 > 0:07:31Press the start button!
0:07:31 > 0:07:33'So Billy pressed the start button.
0:07:33 > 0:07:36'And the machine sprang into life.
0:07:36 > 0:07:41'Grandpa was still pacing up and down, inside the Waker Upper.'
0:07:41 > 0:07:43Stupendicular!
0:07:43 > 0:07:48Then I say, 'Tell me, Tippy Toe, tell me, is there anyone near?'
0:07:48 > 0:07:50'And the invention said...'
0:07:50 > 0:07:53Grandpa's coming, Grandpa's coming.
0:07:53 > 0:07:56It's Grandpa's footsteps that I hear.
0:07:56 > 0:08:00Yay! It works! First time too!
0:08:00 > 0:08:04No, it can't be Grandpa. He couldn't get up the lighthouse stairs.
0:08:04 > 0:08:08I'm sorry, my young apprentice, but the Tippy Toe Tell Me
0:08:08 > 0:08:09has got it wrong.
0:08:09 > 0:08:13'I knew the Tippy Toe Tell Me hadn't got it wrong.
0:08:13 > 0:08:15'Grandpa was somewhere in the room.'
0:08:15 > 0:08:18But WHY'S it got it wrong?
0:08:18 > 0:08:19There has to be a reason.
0:08:19 > 0:08:22'I couldn't see Grandpa anywhere.
0:08:22 > 0:08:25'Maybe he was stuck in one of the inventions. But, which one?'
0:08:25 > 0:08:29Something definitely needs fixing, but what?
0:08:29 > 0:08:34I've an idea! Maybe it just needs time to think about it.
0:08:34 > 0:08:36I'm Josh, by the way.
0:08:36 > 0:08:39Josh, he's here! Thank goodness.
0:08:39 > 0:08:41Now, he can help to get me out.
0:08:41 > 0:08:44'Grandpa started to think of a plan.'
0:08:44 > 0:08:48Well, I can't see anything wrong with my Tippy Toe Tell Me.
0:08:48 > 0:08:50Let's try again.
0:08:50 > 0:08:55'So, Billy pressed the start button and the invention sprang into life.
0:08:56 > 0:09:00Tell me, Tippy Toe, Tell me, is there anyone near?
0:09:00 > 0:09:05- 'And the invention said...' - Grandpa's coming, Grandpa's coming,
0:09:05 > 0:09:08it's Grandpa's footsteps that I hear.
0:09:08 > 0:09:12There's no sign of Grandpa here. I think your invention is teasing us.
0:09:12 > 0:09:15Impossibubble. There's just something wrong with it.
0:09:15 > 0:09:17'And then suddenly, this happened...'
0:09:17 > 0:09:19Ding, ding, ding, ding.
0:09:19 > 0:09:22How very peculiarish. Oh, why's it doing that?!
0:09:22 > 0:09:25'I knew why - it was Grandpa sending me a message
0:09:25 > 0:09:30'that he was inside the Whizzy Woodlesome Waker Upper.'
0:09:30 > 0:09:31You go outside, leave it to me.
0:09:31 > 0:09:33All right. Oh, my goodness.
0:09:40 > 0:09:43'I got Grandpa out of the Whizzy Woodlesome Waker Upper...
0:09:46 > 0:09:48'and put him on the floor.'
0:09:49 > 0:09:53Oh, thanks, Josh. I thought I'd never escape.
0:09:53 > 0:09:56Grandpa, the Tippy Toe Tell Me knows your here.
0:09:56 > 0:09:59You've got to go now, before you're found out.
0:09:59 > 0:10:01OK, see you back at base.
0:10:05 > 0:10:08'Grandpa jumped into the plane
0:10:08 > 0:10:10'and flew out of the window.'
0:10:10 > 0:10:12It's OK, you can come in now.
0:10:16 > 0:10:19It's no good, I'll never be a remarkabubble inventor
0:10:19 > 0:10:21like you, Mr Mentor.
0:10:21 > 0:10:22I might as well give up.
0:10:22 > 0:10:24Oh, don't say that, Billy.
0:10:24 > 0:10:27My inventions always work in the end.
0:10:27 > 0:10:31Like the Whizzy Woodlesome Waker Upper, today, for example.
0:10:31 > 0:10:34I think you should give it another try.
0:10:34 > 0:10:35OK, just once more.
0:10:35 > 0:10:38'So, Billy pressed the start button.
0:10:38 > 0:10:41'and the machine sprang into life!
0:10:41 > 0:10:43'And Billy said...'
0:10:43 > 0:10:47Tell me, Tippy Toe, tell me, is there anyone near?
0:10:47 > 0:10:49'And the invention said...'
0:10:49 > 0:10:55Jules is coming, Jules is coming, it's Jules' footsteps that I hear.
0:10:57 > 0:10:58ALL: Hooray!
0:10:59 > 0:11:04'Grandpa flew back to the Mill on the Marsh as fast as he could.
0:11:04 > 0:11:07'And we weren't far behind.'
0:11:07 > 0:11:08You made it, Grandpa!
0:11:08 > 0:11:12Well done for fixing the Whizzy Woodlesome Waker Upper.
0:11:12 > 0:11:13And well done for rescuing me!
0:11:13 > 0:11:15Teamwork, I call it.
0:11:15 > 0:11:17BOTH: Teamwork!
0:11:17 > 0:11:21Oh, Grandpa, you poor thing. You've been stuck inside for ages.
0:11:21 > 0:11:22I was, but I'm all right now.
0:11:22 > 0:11:25I wish you saw the Tippy Toe Tell Me that Billy invented,
0:11:25 > 0:11:27it was spectopular.
0:11:27 > 0:11:29Oh, it worked, did it? Good!
0:11:29 > 0:11:31In the end. Apparently, it kept saying that
0:11:31 > 0:11:33you were in the lighthouse.
0:11:33 > 0:11:35As if THAT could ever happen!
0:11:35 > 0:11:36As if.
0:11:55 > 0:11:56Teamwork!