Season 4, Episode 8 Unchartered Waters
First Aired: April 7, 2017
A tragedy occurs, pushing Mary and Darnley apart as their wedding looms. Meanwhile, Mary is forced to enlist help from Catherine; and a traitor to Spain petitions Elizabeth to support an expedition to the New World.
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- Premiered: October 17, 2013
- Rating: TV-14
- Premise: A teenage monarch from Scotland moves to France to formalize her arranged marriage to a prince in this historical drama. (more)