Revisit 2. Joe and Meryl take a look back at some of the amazing dens from the series and catch up with our Dengineers to see how the dens have changed their lives. [S]
Hotel Den. Ten-year-old Florence from Oxfordshire wants a cool hotel den so that she can relax, hang out with friends and be on holiday whenever she wants. [S]
TV Show Den. Vilonu is a huge CBBC fan and dreams of becoming a TV presenter when she is older. She wants a space where she can write, film and edit her very own TV shows. [S]
Bagpipe Den. Gregor from Aberdeenshire needs somewhere to practise, store and maintain his bagpipes. He dreams of becoming a professional, but his pipes are too loud for the rest of the family. [S]
Revisit 1. Joe and Meryl look back at some of the amazing dens from this series and catch up with our Dengineers to see how the dens have changed their lives. [S]
Highlights. Joe and Meryl look back at all the amazing dens built throughout the series and reminisce about the great kids, the tense surprises and the big reveals. [S]
Opera House Den. Twelve-year-old Ashley needs an opera-themed den so he can sing to his heart's content. He has Tourette syndrome and singing helps him to overcome it. [S]
Amazonian Den. Eight-year-old Nathan loves learning all about the rainforest from his dad and wants a den so he can feel like he is deep in the Amazonian rainforest every day. [S]
Underwater Den. 11-year-old Maariya was scared of going underwater but overcame her fear a few years ago. Now she loves swimming, snorkelling and all things underwater. [S]
Revisits Two. The presenters look back at more of our dens from previous series and catch up with our dengineers to see how the dens have changed their lives. [S]
Revisits One. The presenters look back at some of our dens from previous series and catch up with our dengineers to see how the dens have changed their lives. [S]
Highlights. The presenters look back at all the amazing dens the team have built throughout the series and reminisce about the great kids, the tense surprises and the big reveals. [S]
Community Den. The Dengineers help St Hugh of Lincoln Primary School in Manchester create a new space for pupils with specific needs from an old double-decker bus. [S]
Cycling Den. Experts design dream dens for children. Campbell needs a cycling den where he can cycle all over the world without getting oil on his parents' sofa. [S]
Magic Den. Experts design dream dens for children. Tali needs a magic den where she can practise her tricks in secret, without giving the game away. [S]
Train Den. Mark and Lauren get the help of experts to design dream dens for children. Ten-year-old Ben wants a den with space to help keep his trains running on time. [S,SL]
Sewing Den. Daisy loves sewing but has to pack everything away when it is dinner time. She needs a sewing den where she can create fabulous designs in peace. [S]
Art Den. Mark and Lauren get the help of experts to design dream dens for children. Nyobi needs room, a desk space and art materials for her design projects. [S,SL]
Crochet Den. Emily is crazy about crochet, and her crafty creations are taking over the house. She needs a space where she can crochet, store all her woolly wonders and hang out with mates. [S]
Sweetie Den. Cara, who has a form of dwarfism, has a sweet tooth and loves to dance. She needs a Sweetie Den where everything is the right height for her and she can disco dance! [S]
Army Coding Den. Eleven-year-old Yusuf dreams of being in the army and hopes to one day to use his love of computer coding to become an army intelligence officer. [S]
Kitchen Den. Mark and Lauren get the help of experts to design dream dens for children. Eleven-year-old Nathan wants a kitchen hangout where he can practise being a chef. [S,SL]
Queen Victoria Den. Joe and Lauren help build a den for kids. Eleven-year-old Amelie wants a Queen Victoria den where she can pass on her love of history to her friends. [S]
Dance Den. Mark and Lauren get the help of experts to design dream dens for children. Jazz and Katelyn love dancing and want to put a dance studio in Jazz's mum's cellar. [S,SL]
Australia Den. Joe and Lauren help build a den for kids. Eight-year-old Oscar lives in Scotland and wants an Australia den so he can remember his Aussie hometown. [S]
Highlights Episode. Joe and Lauren look back at all the amazing dens built throughout the series. They reminisce about the great kids, the tense surprises, and the big reveals. [S]
Sensory Den. Joe and Lauren design dens for children. Eleven-year-old Cammy, who is one of six siblings, needs a place where he can be on his own, in calm and quiet. [S]
Witchcraft and Wizardry Den. Joe and Lauren design dens for children. Nine-year-old Kiran wants somewhere he can let his love of witchcraft and wizardry come to life. [S]
Martial Arts Den. Joe and Lauren get the help of experts to design dens for children. Nine-year-old Nya really needs her own space to indulge her love of martial arts. [S]
Scottish Castle Den. Joe and Lauren get the help of experts to design dens for children. Brothers Alec and William want a den that looks like a traditional Scottish castle. [S]
Marble Run Den. Ocean loves marble runs because they're like rollercoasters and one day he'd like to be a rollercoaster designer. He wants a marble run den. [S]
Observatory Den. Mark and Lauren get the help of experts to design dream dens for children. Helena needs a den to help her reach for the stars and fulfil her science dreams. [S]
Revisits Episode 2. A look back at some of the amazing dens from series 1 and 2. Lauren revisits the train, magical library, community and plane dens. [S]
Revisits Episode 1. The presenters look back at some of the amazing dens from series one and two. Here, Lauren revisits the survival, art, Hollywood cinema and DJ dens. [S]
Highlights Den. Mark and Lauren get the help of experts to design dream dens for children. The team look back at all the amazing dens built throughout the series. [S]
Journalism Den. Mark and Lauren get the help of experts to design dream dens for children. The team create a fantastic journalism den where Soibi can write news reports. [S]
Magical Library Den. Mark and Lauren get the help of experts to design dream dens for children. Eleanor, ten, loves books, so the team bring the library to her - a magical library! [S]
Plane Den. Mark and Lauren get the help of experts to design dream dens for children. The team build 11-year-old Philip his own den where he can build model planes. [S]
Eco Den. Mark and Lauren get the help of experts to design dream dens for children. The team build 11-year-old Whitney her very own den to answer all her eco needs. [S]
Adventure Den. Mark and Lauren get the help of experts to design dream dens for children. Needing to go to hospital means Rufus often misses out on the play adventures he loves. [S]
Hollywood Cinema Den. Mark and Lauren get the help of experts to design dream dens for children. The Dengineers build 11-year-old Lola an old-fashioned cinema den. [S]
Gingerbread Den. Mark and Lauren get the help of experts to design dream dens for children. The Dengineers build ten-year-old Carrie a gingerbread house den. [S]