Kids enlist the help of Ed and Naomi to organise the best wedding ever for their unmarried parents or step-parents - but they've got just two weeks to do it. Caitlin and Rys want to secretly book the best medieval castle in Cumbria to create the ultimate medieval wedding for their mum and stepdad. From auditioning a host of magicians, acrobats and jesters to ordering distinctly non-medieval bangers and mash for the wedding food (much to their parents' shock), they think they've got everything to create an amazing day. But what happens when Caitlin has an attack of last-minute nerves about her mum's wedding dress and wants to change it the night before the wedding? Show less