In the inspired Olivier concept, Shakespeare's play begins as a performance in the Globe Theatre, shifting in broad cinematic terms to an epic narrative of Henry V, who had developed from a dissolute youth to a purposeful monarch. Proving his ability as a soldier and skillful leader, he unites the dissident factions in the English army and goes on to crush the French, against enormous odds, at Agincourt. Arranging a treaty with the French court, he woos Princess Katharine to whom he is formally betrothed as part of the peace agreement.
King Henry V of England is insulted by the King of France. As a result, he leads his army into battle against France. Along the way, the young king must struggle with the sinking morale of his troops and his own inner doubts. The war culminates at the bloody Battle of Agincourt.