Complete story — includes the ending
Queen Mary and Darnley's engagement is announced, but Scottish noble Lord Taylor ( Chad Connell ) accuses Darnley of being as dishonorable as his father and challenges him to a boxing match. Mary confronts Darnley about the fire rescue, and he admits that he staged it. Mary and Darnley reach an understanding, and work together to win the match and gain the nobles' support. James investigates the identity of the "Loyal Watchman". Leith's return is revealed to all, but Luc is unable to annul his marriage due to Narcisse's manipulations, and so offers Claude an open marriage instead. Catherine learns that Charles's behaviour is due to his trauma from his time fleeing from the Red Knights. Castleroy and Rose arrive in Scotland, but Castleroy tells Greer that he's fallen in love with another.
Sources and content license
Source and revision history · Adapted from Wikipedia contributors, Reign season 4. HTML formatting and reference markers removed. · Content license