Yael Grobglas is set to make her debut on Reign this week as an ex-lover of Toby Regbo's Francis, check out what villainous acts she'll be bringing on the episode:
When Olivia (played by Yael Grobglas) surfaces this Thursday, she puts on quite an act when she first returns to court (under dire if questionable circumstances). To say that she shakes things up is a royal understatement, and from what I’m hearing, she’ll be making mayhem for a good while.
Source: TV Line
Hit the play button for an extended promo for Thursday's episode "A Chill in the Air":