Chronicles the rise to power of Mary Queen of Scots (Kane) 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.
Cast: Adelaide Kane, Megan Follows, Toby Regbo, Torrance Coombs, Alan Van Sprang, Jenessa Grant, Celina Sinden, Caitlin Stasey, Anna Popplewell, Rossif Sutherland, Katy Grabstas, Peter DaCunha, Anna Walton
Mary changes the course of history with a decision she makes, and her perilous move for survival causes her to have a stunning realization. Meanwhile, Elizabeth steadies herself for war and becomes the instigator in Mary's demise.
Mary has a difficult childbirth that leaves both her and her child's life in danger. Elizabeth learns that the death of someone close to her was caused by someone in her inner circle.
Mary launches a counterattack on the conspirators. Elizabeth suffers a setback that turns her world upside down.
Darnley teams up with John Knox to strip Mary of her throne, and this plot will leave a friend of Mary's dead. Meanwhile, Elizabeth must banish Gideon from court; and Charles takes a bold stance against his brother Henri.
An earthquake hits Scotland, and Mary faces claims she isn't coming to the aid of her people. Meanwhile, Elizabeth takes drastic measures after she is discovered with Gideon; and Charles make a decision that backfires.
Mary and Darnley are a odds as they put their plan to seize England into action. Meanwhile, Elizabeth's conflicted about her feelings for Gideon as she tries to find a Catholic to wed; and Catherine's son Henri attempts to claim the throne from Charles.
Mary strategizes ways to take over the English throne. Meanwhile, Elizabeth struggles to find an appropriate suitor to marry; and James gets caught up in a scheme orchestrated by John Knox and has to deal with the tragic aftermath.
Mary and Darnley wed in a lavish affair, which proves to be a successful decision in regard to her political standing. Meanwhile, James makes an interesting discovery about Greer; and Elizabeth frantically tries to salvage England's power.
As Mary's upcoming wedding looms, a terrible tragedy pushes Mary and Darnley apart, forcing Mary to enlist in Catherine's help. Elizabeth encounters a traitor to Spain, who petitions her to support an expedition to the New World.
Mary's marriage to Darnley hangs in the balance when Darnley receives a surprise visitor. Meanwhile, Elizabeth's plans backfire; and Catherine and Narcisse find Charles and attempt to convince him to return to the castle.
Mary's potential marriage to Lord Darnley has political consequences she must face. Meanwhile, Charles vanishes, leaving Catherine to handle things; Elizabeth helps Gideon; and an intriguing proposition is made to Claude.
In order to get Mary to agree to a marriage, Lord Darnley must demonstrate his loyalty when she voices her concerns about his true intentions. Catherine and Narcisse work to repair King Charles' reputation after rumors spread about his strange behavior and threaten the throne.
Lord Darnley surprises Mary with a visit to Scotland, which allows her to see more to their union than just a political bond. Meanwhile, Elizabeth attempts to acquire allies; and Catherine wants Claude to focus on securing a new husband.
Charles behaves erratically, but Catherine covers for him as best she can. Meanwhile, Gideon wants Mary to see what life could be like if she prioritizes love over country; and Claude and her sister Leeza become unexpected adversaries.
Mary learns there's a traitor within her inner circle of advisers, and she's determined to unmask the guilty party. Meanwhile, Elizabeth seeks Narcisse's help as she tries to expand her power; and Catherine is desperate to reclaim some of her lost power.
Mary tests her brother after he meets with John Knox, because she's unsure about whom she can trust. Meanwhile, Elizabeth schemes to sabotage Lord Darnley's relationship with Mary.