Ed and Lucy buy a cheap self-assembly wardrobe, only to discover that it leads them to the fantastical but rubbish land of Njarnia. Back in the 'normal' parallel universe of The Wrong Door, we meet unfortunate wannabe superhero Rocketman and the monster who lives in the office stationery cupboard. Philip the Dinosaur goes bowling; there's an intriguing new weight-loss cure; and a water-cooler moment you probably won't want to share. Guest stars include Gina Bellman as Captain Linda Cordell and Doctor Fox... as Doctor Fox.