"Roger was ere!" the name of the mythical leader of the Rottentroll. He regularly attempted to teach the Rottentrolls new things. In Series 3 and 4, his presence is reduced as High School takes up more of his time, so Kate handles day-to-day business herself. Roger of the characters trying to learn, shows the least talent for JimJamJAHA as he is only able to dislodge a tin can from three yards. Kate Beckett (also known as Princess Kate) – Roger's little stepsister, played by Holly Grainger. She follows Roger to the Valley and becomes Princess, taking over day-to-day running of the valley from the now overworked Roger (though in some rare situations she does pass the buck on to Roger as the higher authority). She has a natural talent for JimJamJAHA. The Rottentrolls The Rottentrolls are a group of strange, knee-high creatures who have been waiting for the return of their king for centuries. A thousand years ago, their ancestors were accidentally brought by a snow cloud summoned by Merlin, who was attempting to turn the valley into a ski resort for King Arthur. They found the name 'Roger Wasere' carved into a rock, and interpreted it as the name of their king. When young Roger entered the valley and shouted 'Roger was 'ere!', the current Rottentrolls crown him their king. The Rottentrolls include: Yockenthwaite – A lovable and daft Rottentroll who is always getting things wrong, often called a berk by others. His catchphrase is "Yo-o!". He is credited throughout the series as "the stupidest of the Rottentrolls". His favourite song, which he sang in the Rottentroll of the Year competition, is "Ten Thousand in the Bed". It is often Yockenthwaite who sets the plot of the episodes in motion through his blundering, yet, in some instances, he also manages to rectify the situation, either through chance or his above average proficiency at map reading (Commander Harris Loses It). Yockenthwaite is a slow reader and not very good with numbers but he is excellent at map reading. Aysgarth – The oldest and wisest of the Rottentrolls, he likes to think of himself as a leader. Following The Rottentroll Revolution, he becomes official leader in King Roger's absence. He is an accomplished artist, proficient at drawing landscapes and scenic portraits, but he doesn't approve of the more obscure forms of "modern" art. Despite his age and maturity, he has proved