How did everyone react to the news of Mary's demise?
That's a huge question on Reign Season 3 Episode 17 when word spreads about the Queen's passing.
Elizabeth got help from an unlikely source in her quest to get Mary's crown, but what hurdles did they come across?
Meanwhile, Mary's half brother tried to safeguard her throne from John Knox.
Also, Mary and Bash found themselves in the clutches of the clan leader who killed Francis.
Use the video above to watch Reign online and get up to speed with the latest developments.
Paul Dailly is the Associate Editor for TV Fanatic. Follow him on Twitter.