Would Mary really save her cousin's life over her own?
That was addressed on Reign Season 3 Episode 12 as the Queen of Scots tried to figure out a way to save herself from being murdered.
Elsewhere on this crazy drama, Lola and Elizabeth are forced to join forces to try and save themselves from whoever is trying to kill them.
Also, Mary and Gideon begun to see one another in a new light, but could this lead to a romance between the two of them?
Use the video above to watch Reign online to get up to speed.
Paul Dailly is a staff writer for TV Fanatic. Follow him on Twitter.