Peter is practising for his am dram audition (except he calls it ‘regional theatre’). Unfortunately his singing is awful, and Debbie, fearing that he’ll make an idiot of himself, tells him so pretty bluntly. Peter’s hurt, but Debbie stands by her view that it’s better for him to know the truth. Meanwhile Negatus is playing with his latest gadget – the Font of Oris, which allows him to see the outside world, via a camera manned by his squabbling demons. He surveys the ruins of a monastery which he’s had baited with ogre musk to punish the monks who live there – delighted with his work, but keen to find the rest of the monks and finish them off too. The demons are keen to take on the task, rather than leave it to bounty hunters, but demonstrate that they might not be up to it when they manage to drop the camera and break Negatus’ latest toy. When Debbie arrives in Yonderland with Elf, he has a treat for her: he’s going to take her to see the Yawning Trees, which, once every thousand years… yawn in unison. It’s a special event, and, as it sounds, spectacularly boring. However, the two of them are side-tracked when they meet Brother Marcous, a destitute and enormously insulting monk, who’s wandering in the forest. He tells them that he is one of the Monks of Old John, who follow their founder’s commandment that they must always tell the truth. This has got them into the trouble they’re in now, as they insulted the evil Negatus with a few honestly-spoken truths. When Debbie sees the way the monks are living – they’ve got no food, and there’s uncertainty about which is the well and which the toilet – she decides to help them, even if it does mean missing the Yawning Trees. Debbie needs to teach them to lie, so that they can safely travel to the Moon Under the Water – the former homestead of Old John – without fear that they’ll reveal themselves if they meet any bounty hunters along the way. Her efforts aren’t totally successful, and the monks are adamant about the importance of telling the truth at all times, but after a run-in with the bounty hunters, and pursued by Negatus’ demons, Debbie does manage to get them safely to their destination, disguised in Peter’s suits (which give them a distinctly ‘wide boy’ appearance – much like estate agents). The Moon Under the Water isn’t quite what the monks imagined though – it’s a pub, and on questioning an ancient man who remembers Old John, they discover that he wasn’t a wise truth-teller, he was an obnoxious drunk who always liked to tell it like it is. The monks are crushed – their entire order is based on a lie. As they reel from this, Negatus’ demons bowl into the pub and question the monks about their identity. At this crucial moment the monks finally come up with a successful lie, foxing the demons and allowing the monks to start new lives (as estate agents) in safety. Back at home, Peter tries out his audition piece on Debbie again – he’s really practised now – is it any better? It’s not, but this time Debbie pauses, then tells him ‘yes, definitely, much better – it’s going to be great’. Negatus can’t believe that the monks have out-witted him, and is starting to get worried about Debbie’s interfering presence in Yonderland – it looks as if he’s going to have to tell the boss about her. (c) null 2015 Sky UK Limited