|Adelaide Kane as Mary, Queen of Scots and Caitlin Stasey as Kenna.|
Photo: Christos Kalohoridis/The CW
When England's armies threaten Scotland’s borders, Mary (Adelaide Kane) asks King Henry (Alan Van Sprang) for help, but he refuses.
Tomas (guest star Manolo Cardona), the son of the King of Portugal, proposes marriage to Mary, promising her aid against England if she’ll abandon Francis and turn to Tomas instead.
Francis (Toby Regbo) puts Bash (Torrance Coombs) in jeopardy when he lets his feelings for Mary cloud his judgment.
Check out a sneak peek video below:
Megan Follows, Anna Popplewell, Celina Sinden, Caitlin Stasey and Jenessa Grant also star. Holly Dale directed the episode written by Doris Egan.
REIGN is from CBS Television Studios and Warner Bros. Television with executive producers Laurie McCarthy and Frank Siracusa.