After mishearing a pair of fishermen (John Nettles and Brian Bovell) talking about the superior flood barriers in The Netherlands, Noah devises an escape plan to 'Never Land'. The only person who takes an interest in his plan is Katie (Emmy Marriott), Noah's wild-heart-ed next-door neighbor. Noah's parents (Marcus Brigstocke and Keeley Hawes) think his compulsion to turn off taps is foolish, but even they can't deny the growing storms that are threatening their little fishing village.