{ "vars" : { "gtag_id": "UA-1995064-10", "config" : { "UA-1995064-10": { "groups": "default" } } } }

‘Reign’ Season 3: Episode 7 Spoilers

So, who exactly is Mary going to marry? Enter Spanish prince Don Carlos (Mark Ghanimé). Mary reached out to the fellow royal in the waning moments of last week's episode, seeking a possible alliance and, maybe, even the beginning of a new romance. But Don Carlos is harboring a dark secret and Mary (Adelaide Kane) is determined to discover what it is. (Sven Frenzel/The CW).

Now Take the Quiz

Read more

More Entertainment News

Things aren't going to get any easier for Mary in tonight's brand-new episode of Reign. Read on for all the latest spoilers right here.