Overview: Rob Bell heads to Norfolk to follow a lost railway through some of the quietest - yet wealthiest - parts of the country. This railway was a curious latecomer when it was built in the 1880s and it threatened to rudely thrust the region into the industrial age. Rob explores an entire engineering town built from scratch, learns how Norfolk's agriculture was super-charged, and sees for himself where thousands of holidaying Midlanders arrived to sail the Norfolk Broads. The line put Norfolk on the frontline of the war so Rob takes to the skies to spot dozens of hastily constructed airfields.