Strictly Come Dancing Den. Ballroom dancer Harry from Dudley is a huge fan of Strictly and wants a den full of glitz and glamour to help him practise his dancing and store his trophies! [S]
Sausage Dog Den. Bea from Hull and her best friend Stanley the sausage dog are seriously short of space. They need a den where they can learn new tricks and hang out together. [S]
Optical Illusion Den. Siblings Nethuni and Abheetha are obsessed with optical illusions and want a den where they can work together to create new tricks to dazzle their friends. [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]
Bollywood Den. Mark and Lauren get the help of experts to design dream dens for children. The Dengineers build ten-year-old Aron his very own Bollywood den. [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]
Hawaiian Den. Mark and Lauren get the help of experts to design dream dens for children. Ella wants a den to escape the 35 bikes that are kept in every room of the house. [S]
Football Den. Mark and Lauren get the help of experts to design dream dens for children. A Manchester United fan is in need of a football den to get away from his annoying brother. [S]
Music Den. Mark and Lauren get the help of experts to design dream dens for children. Sibling rockers Sami and Nadia need their own soundproofed rehearsal room. [S]
Survival Den. Mark and Lauren get the help of experts to design dream dens for children. They build 11-year-old Ben a camouflaged adventure bunker with a secret entrance. [S]