Three generations of the notorious Cutler family live as outlaws in the Cotswolds, the heart of Britains richest countryside. The Cutlers live by their own rules, practising their own way of lifepoaching, pilfering and provoking the police. Chad (Michael Fassbender) finds himself torn between respect for his archaic father, Colby (Brendan Gleeson), and a desire to forge a better life for his children. When Colby coerces him into a major robbery one night, Chad is faced with a choice that will change his life forever. Should he follow tradition and do his fathers bidding as his rightful son and heir, or should he break the chain and set out on a new path? With the law cracking down on the clan, Colby tightening his grip on the family, and prejudices among the local populace becoming ever more hostile, Chad discovers that his destiny may no longer lie in his own hands.