When the Scottish Parliament, led by the Chief of Clan Campbell, declares war on Charles I, clans loyal to the King rise up in rebellion. At the heart of this epic struggle lies an ancient feud between the Campbells and the MacDonalds, and all hell is unleashed as the Royalist clans use the war to wreak bloody vengeance on their rivals in an epic conflict that threatens the stability of the newly emerging British state.

Neil Oliver turns his attention to a true Scottish legend: a certain Rob Roy MacGregor. For centuries, Rob has been celebrated as a colourful Highland maverick, as a well-intentioned rogue, Scotland's answer to Robin Hood. But what's the true story? How did a humble cattle trader, born to an impoverished and disgraced clan, come to be despised by the most powerful noblemen in the land? How did Rob become Britain's most wanted man?

When Bonnie Prince Charlie arrives in Scotland to regain the crown of his ancestors the clans are called upon to rise in armed revolt for him. Many do, and they invade England. But others oppose him and join the British to fight against the rebels.