King Henry VIII, the young and ambitious monarch of England, prepares for war with France but is dissuaded by the diplomatic manipulation of his powerful Lord Chancellor, Cardinal Wolsey, who proposes that the King sponsor a "Treaty of Universal Peace." The harmony of the King's domestic affairs is threatened, however, when he discovers that Elizabeth Blount, the young and beautiful lady-in-waiting to his Queen, Katherine of Aragon, is pregnant with his child.

Henry and his court look to sign the treaty with France, though tempers of both kings flare up at the summit. Meanwhile, Henry takes on a new mistress named Mary Boleyn, though he soon tires of her and Mary's sister, Anne, is summoned to the court.

Cardinal Campeggio's long awaited papal legation has arrived at court to decide with colleague-cardinal Thomas Wolsey on the royal request for divorce, claiming Catherine's first marriage to Henry's late elder brother nullified his. When Campeggio learns the king won't yield, he suggests an alternative: the queen could retire to a monastery, but only voluntarily, which she refuses, swearing in confessional she came as a virgin to Henry. Thomas Tallis proposes to his late lover Joan's sister Jane. Under Anne Boleyn's love spell, Henry sends bishops to tells the queen she's suspected of hating and conspiring against him, and grows angry at Wolsey's failure to persuade or threaten Campeggio, even sends Charles Brandon to Paris to question the French king Francis I about the true intentions of the emperor, pope and cardinal. Brandon also confirms to father Thomas Boleyn's party the time may be ripe to bring Wolsey down. When the legatine court finally assembles, the king states his case personally as a matter of justice, allegedly after 'his conscience' finally stopped him from keeping silent out of love for the queen. Wolsey simply brushes aside the queen's objections to the competence and objectivity of the court. After imploring justice and appealing to Henry kneeling at his feet, Catherine walks out, to public acclaim, royal fury and Wolsey's despair.