A teenage monarch from Scotland moves to France to formalize her arranged marriage to a prince in this historical drama.

Season 4, Episode 13 Coup de Grace

First Aired: May 19, 2017

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.

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