Playing with Fire Reign : Season 4 Episode 4
TV-14 The CW 42m int(0)
Aired: March 3rd, 2017 @ 9:00 PM EST on The CW
When Lord Darnley surprises Mary with a visit in Scotland, Mary sees a glimmer of a union that could be more than just political. Elizabeth fights to gain allies in her favor and Catherine must work to get Claude back on track by finding her a new husband.