The series begins with his early years, when he is driven by the desire to prove himself to his father. He is born into aristocracy in the grand family home of Bleinhem Palace. From a young age he is acutely aware he has a lot to live up to. His father, Randolph Churchill, is an ambitious, controversial, highly successful politician and a strict disciplinarian who fails to give young Winston the affection he craves. Churchill never gets the chance to reconcile with his father and channels his sense of loss at his untimely death into a fierce determination to succeed at all costs.

The story of Winston Churchill's return from the political wilderness to become the heroic war leader many still celebrate today. Though Churchill stood against India's move towards independence, his warnings about Nazi Germany were thought by some to be misplaced, and eventually he was proved right. In this episode, those closest to him reveal the true story behind the most important speech of his life.