Mary and Darnley wed in a lavish affair, which proves to be a successful decision in regard to her political standing. Meanwhile, James makes an interesting discovery about Greer; and Elizabeth frantically tries to salvage England's power.

Cast: Adelaide Kane, Megan Follows, Rachel Skarsten, Craig Parker, Rose Williams, Charlie Carrick, Ben Geurens, Adam Croasdell, Elana Dunkelman, Claire Hunter, Will Kemp, Michelle Roy, Andrew Shaver