Feel-good comedy about a feisty 13-year-old girl with the sass of Cheryl Cole and the punch of a prize fighter. When Sadie interferes in her aunt's wedding, she discovers an uncomfortable truth from the past. Meanwhile Danny and Jake have their own worries when they take on best man duties. And when Dede attends a book-signing by Captain Skylo, from her favourite sci-fi show, she discovers that you should never meet your heroes. Show less