In this final edition of the most twee programme on TV, Mrs Moneypenny has her sights set on matrimony, revealing how one of life's most important events needn't end up leaving newlyweds deep in debt. Especially if you're into drinking poitin. On average couples blow more than £20,000 on their big day, and spendthrift fiancées Craig and Shanice are no different. With debts mounting up it looks like their wedding's going to be called off - until Mrs M and her team step in and challenge the couple to get married on a shoestring.