Don't Miss The Fall Finale Of 'Reign' TONIGHT!

Queen Mary (Adelaide Kane) seeks consul from Lord Cond� (Sean Teale) in this new still from tonight’s all-new Reign.

In “Mercy”, in the aftermath of an attack on the castle, a blood-thirsty Francis (Toby Regbo) makes a startling decision that will forever change his rule as the King of France, causing him to track the missing Narcisse (Craig Parker) with a newfound lust for revenge.

Meanwhile, Mary is stunned to discover the truth behind Francis’ recent decisions and embarks on a treacherous mission of her own with Lord Cond�, while Leith (Jonathan Keltz) urgently pleads with Greer (Celina Sinden) to flee the country after violence erupts across the land.

“Mercy” airs TONIGHT @ 9PM ET/PT on The CW.