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Reign Sneak Peek: Who's Plotting to Kill the King of France? Watch and Find Out!

Exclusive! Mary and Queen Catherine will become unlikely allies in tonight's episode of the CW hit drama

By Tierney Bricker May 08, 2014 1:00 PMTags

Game of Thrones might not be the only TV drama with a kingslayer soon!

Leading up to its sure-to-be epic finale on Thursday, May 15, no one is safe on Reign. Not even the King of France!

As the CW hit's King Henry (Alan Van Sprang) descends further into madness, the rest of the royals will be forced to make some difficult decisions, especially our resident queens, Mary (Adelaide Kane) and Catherine (Megan Follows). Yes, you know things are bad when these two enemies are forced to team up.

We've got an exclusive sneak peek at tonight's episode of Reign, fittingly titled "Long Live the King," which finds Mary plotting against her husband, Francis (Toby Regbo)!

Will Mary really be able to kill Francis' father?! Seems likely, especially after Catherine makes quite the case for her husband's death in the exclusive video above. 

Of course, before the murder plots, Mary and Francis will share a "bittersweet" reunion as he's returning to French Court after being off at war for four months. 

"The reunion between Mary and Francis is going to be somewhat bittersweet," Adelaide Kane teases. "With any couple, if you spend that much time apart, there's going to be a disconnect when you come back together."

There's also another issue the young couple has to deal with: Lola's (Anna Popplewell) pregnancy as Francis still doesn't know he's the father. "With Lola and the baby and [Mary] still remaining childless, she's had more time to focus on the fact that she can't have children. Just because they love each other and he's been away at war, that doesn't mean they don't still have conflicting patriotic duties. That's never going to change."

And you thought your love life was complicated!

Reign airs tonight at 9 p.m. on the CW.