Reign’s queens Mary and Elizabeth continue to be at odds over their kingdoms but they also continue to be drawn together by fate.

In “Strange Bedfellows” airing Monday, May 9, the official episode synopsis reads:

Mary (Adelaide Kane), in order to protect Elizabeth (Rachel Skarsten), unknowingly puts Gideon’s (Ben Geurens) life in danger. To save him, Mary turns to another Englishman for help – Robert Dudley (Charlie Carrick). Meanwhile, Bash (Torrance Coombs) is determined to track down the men behind the threats to Catherine (Megan Follows).

Viewers caught a glimpse of the Red Knights in last week’s episode, what havoc will the wreck for Catherine?

Take a look at this promo:

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