Season 04, Episode 13 – Coup de Grace
Darnley teams up with John Knox to strip Mary of her throne, which will leave a close friend of Mary’s dead. Elizabeth must banish Gideon from court at the request of her future husband, while Charles takes a bold stance against his brother Henri.
Chronicles the rise to power of Mary Queen of Scots when she arrives in France as a 15-year-old, betrothed to Prince Francis, and with her three best friends as ladies-in-waiting. It details the secret history of survival at French Court amidst fierce foes, dark forces, and a world of sexual intrigue.