Historian Dan Jones explores the turbulent history behind six of Britain's most famous castles: Dover, Tower of London, Warwick, Carnarvon, Sterling, and Carrickfuggs. Behind the walls of these famous fortresses are stories of conspiracy, drama, romance, rebellion, and murder. Dan Jones tells some classic stories from the 1000 year history of England, including kings, queens, gangsters, rebels, victims, and villains.