The Best Episodes Written By Emma Frost

As Henry loses himself to madness, the stakes have never been higher for Katherine - her husband has become a threat to her life.

England is in a fractious state as Henry Tudor is set to ascend the throne. Lizzie must fulfill her promise to marry King Henry VII in order to bring peace to the warring nation.

Desperate to further her son's claim to the throne, Margaret Beaufort joins Warwick's rebellion against Edward. The rebellion fails and the traitors must run for their lives. Jasper Tudor escapes into exile, while Warwick and George sail for France. Elizabeth and Jacquetta turn to witchcraft to stop them, but it is Isabel who is punished.

The future of the princes in the Tower is in Richard's hands: they are a threat to his reign but also to Margaret's hopes of seeing her son Henry Tudor on the throne. As Margaret plots the boys' removal, Anne is tormented by fears she has unwittingly sealed the princes' fate. Elizabeth, in sanctuary, is horrified to realise she has made a pact with her enemies and turns to witchcraft to punish the guilty.

Princess Elizabeth's engagement to Henry Tudor threatens to divide court loyalties. Richard knows he can no longer avoid the battle which will decide his fate as king. Margaret does not know whose side her husband will support, and fears for her son. As the final battle for the crown draws near, Elizabeth continues to plot to put her daughter on the throne whatever the outcome.

The English throne seems within Catherine's reach, but an unfortunate twist of fate means that her future now lies in the hands of her unstable older sister.

Juliana makes a startling discovery about her sister's death. Frank reflects on recent events and makes an important decision about his future, and Tagomi gains greater insight into Juliana's past.

King Henry VII sets out on Royal Progress, in an attempt to establish himself as the new sovereign, but finds a dangerous, deeply divided kingdom. Lizzie's loyalties are further complicated by the child she is expecting.

George's anger at losing the Warwick inheritance and his failure to capture the crown resurfaces, with horrific consequences. As the court divides, George openly accuses Elizabeth of witchcraft and Edward of murder. This is treason, and Edward must condemn his own brother to death. Elizabeth finally has revenge on those who killed her father, but it does not bring her comfort.

Lizzie struggles through her labor while King Henry's envoys embark on a diplomatic mission to Burgundy, a York stronghold abroad. Lizzie learns she has more in common with her husband than she first imagined.

After meeting beautiful widow Elizabeth Woodville, young King Edward IV must choose between love and loyalty. Will a country divided by war and a court divided by jealousy be destroyed by a woman many consider a witch?

The York princesses are strategically married off to strengthen the Tudor cause. When King Henry finds himself back on the battlefield to protect his reign, Lizzie learns that the threats they face may be closer to home.

A pretender to the throne is held captive at court, confounding the Tudors, and creating a new rift in Lizzie and King Henry's marriage. Lizzie faces an impossible choice, and makes a risky move to try to eliminate the threat to her family.

King Henry VII and Lizzie travel to Spain in an attempt to secure their son's betrothal. Meanwhile, unrest has been growing in Burgundy and spills over into an English battle.

After Elizabeth's coronation, an extravagant display designed to silence critics of their marriage, Edward needs a son to secure his reign. But tensions at court escalate into outright war and Edward must fight those closest to him to retain his crown. Elizabeth faces devastating loss as the full force of Warwick's hatred is revealed.

When the plague hits London, the court flees to Hampton court, but Maggie and Thomas remain in an empty and surprisingly romantic palace.

The fate of England hangs in the balance when the Tudor family is rocked by tragedy. Catherine risks everything to find out if Harry still loves her.

Catherine of Aragon arrives in England to wed Prince Arthur, heir to the English throne, in a marriage contract intended to forge an alliance between the two nations.

While meg risks all for love, a pregnant Katherine struggles with the nauseating possibility Henry is cheating on her.

With a powerful alliance with Spain and an heir sleeping in his crib, what could go wrong for glamorous royal couple Catherine and Henry?