Tony Robinson and the Team head to Dunwich, a village that's literally falling off the edge of the UK. Coastal erosion has eaten away most of this once-bustling settlement, and before the whole place is lost to the sea, there's a last chance to find out more about the lost origins of this dramatically situated town. The team are joined by historian Mark Bailey, architectural consultant Richard K. Morriss, Kyle Brown from the Environment Agency, John Ette from English Heritage, and Professor David Sear.